what is the area of the triangle??? helpppp

What Is The Area Of The Triangle??? Helpppp

Answers

Answer 1

Answer:

210 ft^2

Step-by-step explanation:

The area of a triangle is

A = 1/2 bh where b is the base and h is the height

Since this is a right triangle  the base is 20 ft and the heigth is 21 ft

A = 1/2 ( 20) * 21

210 ft^2

Answer 2
the answer is 210^2 hope it helped!

Related Questions

a.

1. The price of a home is $220,000. The bank requires a 20% down

payment and three points at the time of closing. The cost of the

home is financed with a 30-year fixed-rate mortgage at 7%.

Find the required down payment.

b. Find the amount of the mortgage.

c. How much must be paid for the three points at

closing?

d. Find the monthly payment (excluding escrowed taxes

and insurance).

e. Find the total cost of interest over 30 years.

nearest

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Price of home = $220,000

Down payment = 20%

3 points at closing

30 years fixed rate mortgage at 7%

A.)The down payment :

20% of price

0.2 × $220,000 = $44,000

B.) Amount of the Mortgage :

Price - down payment

$220,000 - $44,000 = $176,000

C.) Amount to be paid for the 3 point of closing :

3% of mortgage amount

0.03 * $176,000 = $5,280

D.) monthly payment :

(mortgage amount(1 + rate)) / 30* 12

176000(1 + 0.07)

($176,000 + $12320) / 360

$523

E.) Total cost of interest :

0.07 * 176000 = $12,320

Please help due today!

Answers

Answer:

FEG = 67

Step-by-step explanation:

DEG = DEF + FEG

labeling FEG as x to make it simpler while calculating the answer

115 = 48 + x

115 - 48 = 48 - 48 + x

67 = 0 + x

67 = x

67 = FEG

[50 POINTS} FILL IN THE BLANKS GEOMETRY PROOF 9TH GRADE MATH!

Answers

Answer:

see below

Step-by-step explanation:

1.    <3 = <3        reflexive property

2. <1 = <2            given

3.  <1 + <3 = <2 + <3     addition property of equality

4.  <1 + <3 = <FAH

     <2 + <3 = < GAI    Angle addition postulate

5. <1 + <3 = <GAI  substitution property of equality

6. FAH ≅ GAI substitution property of equality

PLS HELP ON A TIMER !!

Answers

I think either b or A

what's the value of
9^1/2

Answers

Answer:

3

Step-by-step explanation:

You could easily put this in a calculator!

Answer:

Step-by-step explanation:

9^1/2 = √(9) = 3

What system of inequalities corresponds to this graph?​

Answers

Answer:

We know that the shaded region is the area of intersection of the areas below/above the 2 lines

We will first find the equation of the increasing line using the slope-intercept formula

We can see that it intersects the y-plane at y = 4

Hence, it's y-intercept is 4

Now we will find the slope of the line:

Since the slope of a line is given by the formula slope = rise/run

since the rise of this line is equal to its run,

we can say that the slope of this line is 1

Equation of line 1:

ignoring the inequalities and using the slope-intercept formula, we get

y = x + 4

Now, we will talk about the inequality symbol

We know that the shaded area on the graph is the intersection of the inequalities

Since the shaded area is under the line, the area of this inequality is under the line, which means the area covers values which are lower than the value of the line

Hence, we can say that there will be a less-than (<) sign

We can also see that the line is not dotted, this means that the values of the   inequality include the values on the line

Which means that instead of a less-than (<) sign, we will have a less-than or equal-to sign (≤)

Which means that the equation of line 1 will be:

y ≤ x + 4

Now on to the next line:

We can see that the y-intercept of this line is y = 1

Now, finding the slope:

Slope = Rise / Run

We notice that the rise = run = 1

Hence, slope of line 2 is also 1

but since this line is going down, its slope will be negative

Slope = -1

Equation of line 2:

Ignoring the inequality, the equation of this line according to the slope-intercept formula the equation of this line will be:

y = -x + 1      OR      y = 1 - x

Now, we will talk about the inequality symbol:

We know that the area on the graph is the area of intersection of the areas of both the lines

Since the area of intersection is above this line,

we know that there will be a greater-than (>) sign

We also see that the line is not dotted, which means that the values on the line are also included in the area of the inequality

Which adds an equal-to to the sign

Hence, the symbol of inequality for line 2 is greater-than or equal-to (≥)

Therefore the equation of line 2:

y ≥ 1 - x

Finally, the 2 equations in this system of inequality are:

y ≥ 1 - x       and         y ≤ x + 4

Serena was charged a total of $84 in movie rental fees for one year. How much rental fees was charged to her account each month.

Answers

Answer:

$7

Step-by-step explanation:

Answer:$7

Step-by-step explanation:84/12=7

what property does 5 + 9 = 9 + 5 represent

Answers

Answer:

Commutitave property of addition

Step-by-step explanation:

Answer: Commutative Property of Addition

Explanation: The Commutative Property of Addition states that numbers can be added in any order and you will get the same result.

3 over 5 divided by 5 over 8

Answers

Answer:

24/25

Step-by-step explanation:

flip the sign to multiplication and change 5/8 to 8/5 and multiply straight across.

3/5 x 8/5 = 24/25

The answer is 24/25 :)))). Hope t

3. I mark as brainliest ​

Answers

Answer:

2 quarts

Step-by-step explanation:

1/2 of a gallon (what she has left) is equal to 2 quarts

The spinner on a wheel of fortune can land with an equal chance on any one of ten regions. Three regions are red, four are blue, two are yellow, and one is green. A player wins $1 if the spinner stops on red and it it stops on green. The
player loses $1 it stops on blue and $2 rit stops on yellow
a. What is the expected value?
(Round to the nearest cent)
b. What does this value mean if the game is played ten times?
O A Over 10 games, the player can expect to lose money
OB. More than 10 games need to be played for the expected value to be a reasonable estimate of expected winnings
OC. Over 10 games, the player can expect to win money
OD. Over 10 games, the player can expect to break even

Answers

3 red

4 blue

2 yellow

1 green

There are 10 sections. You get one dollar for landing on red or green. Red is 3/10 of the spinner. Green is 1/10 of the spinner. Altogether this is 4/10. The probability that you will win one dollar is 4/10. This is a less than even chance, meaning less than half.

You lose one dollar if you land on blue. Blue is 4/10 so the probability that you will lose one dollar is 4/10.

Therefore you are just as likely to win one dollar than you are to lose one dollar.

You will lose two dollars if you land on yellow. Yellow is 2/10 so the probability that you will lose two dollars is 2/10. 2/10 is half of 4/10 so you are half as likely to lose 2 dollars than you are to win/lose one dollar.

Let's simplify these.

Win 1 __4/10__2/5

Lose 1__4/10__2/5

Lose 2__2/10__1/5

This means that the probability that you will lose either one or two dollars 6/10 (3/5). Therefore players cna expect to lose money. This is because 6/10 is more than even, in other words more th ma half the chance. 5/10 is half.

So O is the correct answer.

Translate this sentence into an equation.
Helena's age decreased by 23 is 63.
Use the variable h to represent Helena's age.

Answers

Answer: ALEKS LINEAR EQUATIONS AND INEQUALITIES

h-23=63  

Step-by-step explanation:

We must translate this sentence into an equation.

Helena's age decreased by 23 is 63.

The words decreased by tell us to subtract.

In particular, Helena's age decreased by 23 means −h23.

The word is means equals.

So we get the following.

h-23=63

If Helena's age decreased by 23 is 63 and the variable h represents Helena's age. The condition followed by the equation will be,h-23 = 63.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.

It is given that, Helena's age decreased by 23 is 63.

In mathematics, subtraction is defined as the difference between two quantities. The application of subtraction can be used broadly in different applications to find or solve the problems such as finding differences between two quantities and many more.

If the variable h represents Helena's age. The condition followed by the equation will be,

h-23 = 63

Thus, if Helena's age decreased by 23 is 63 and the variable h represents Helena's age. The condition followed by the equation will be,h-23 = 63.

Learn more about the arithmetic operation here:

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Sami travels 15 blocks on his skateboard in 5 minutes. At this speed,
how many blocks can he travel in 18 minutes?

Answers

Answer:

54 blocks in 18 min

Step-by-step explanation:

3 blocks per min

3x18=54 ur welcome hope this helps

how would you compute 2^n = 8 to find n?

Answers

Answer:

n = 3

Step-by-step explanation:

We use log to find n.

log₂(8) = 3

2³ = 8

Answer:

n = 3

Step-by-step explanation:

2^n = 8

log(2^n) = log(8)

n * log(2) = log(8)

n = log(8)/log(2)

n = 3

Best of Luck!

How much must a women weigh (force) if the pressure exerted while standing on one foot has an area of 0.6m square exerts a pressure of 16 Pascal?

Answers

Answer: 9.6 N

Step-by-step explanation:

Hey there!

Pressure = 16

Area = 0.6

Force = pressure × area

Force  = 16 × 0.6 = 9.6N

A woman must weigh 9.6N if the pressure exerted while standing on one foot has an area of 0.6m square exerts a pressure of 16 Pascal.

~I hope I helped you! :)~

What is the relationship between gross pay and net pay?
OA.
Gross pay is less than net pay.
OB.
Gross pay is more than net pay.
OC. Gross pay is the same as net pay.

Answers

Answer:Gross pay is what the employee makes before taxes.

Net pay is what the employee actually takes home.

Step-by-step explanation:

Which equation represents a line which is parallel to the line y = 5x – 5?


A)5x +y = 8
B)2 – 5y = -30
C)y - 5x = 2
D)3 + 5y = 30

Answers

Answer:

C) y-5x=2

Step-by-step explanation:

y-5x=2

y=5x+2 parrallel to y=5x-5

Can I get brainliest!

Using slope of the lines, we found that option C line y - 5x = 2 is parallel to given line y = 5x – 5.

What is slope of a line and find it using slope intercept form of a line?

Slope of a line is the measure of how steep a line is.

The slope intercept form of a line is y = mx + c

where y is y coordinate, x is x coordinate, m is the slope of the line and c is y intercept.

Also ,if two lines are parallel then their slopes are equal.

Given line is  y = 5x - 5 , this line is in slope intercept form y = mx +c

comparing with standard form slope , m = 5

Thus given line is of slope 5

A) 5x + y = 8

     ⇒ y = -5x +8

       Slope of the line y = -5x +8 is -5 ≠ 5 (slope of the given line)

   ∴ option A is not parallel to  y = 5x - 5

B) 2 – 5y = -30

  ⇒ 5y = 32⇒ y = 32/5

 y = 32/5 has slope 0 ≠ 5 (slope of the given line)

∴ option B is not parallel to  y = 5x - 5

C.) y - 5x = 2

   ⇒ y = 5x+ 2

  Using slope intercept form slope of option C is 5 = slope of the given  

   line

    ∴ option C is parallel to  y = 5x - 5

D.) 3 + 5y = 30

   ⇒ 5y= 27 ⇒ y = 27/5

   y = 27/5 has slope 0  ≠ 5 (slope of the given line)

  ∴ option D is not parallel to  y = 5x - 5

Therefore, Option C line y - 5x = 2 is parallel to given line y = 5x – 5.

Also, Learn more about the slope of the line from the link below:

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Find the porportion 3/12 = 2/x

Answers

Answer:

x = 8

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. First, multiply 12 and x to both sides of the equation:

(3/12)(12)(x) = (2/x)(12)(x)

3 * x = 2 * 12

3x = 24

Isolate the variable, x. Divide 3 from both sides of the equation:

(3x)/3 = (24)/3

x = 24/3

x = 8

x = 8 is your answer.

~

Step-by-step explanation:

the answer to this question is 2/8, x is 8

in order to do this proportion, you have to

1.Cross multiply:

3 * x = 12 * 2

2.

Simplifying

3 * x = 12 * 2

3.

Multiply 12 * 2

3x = 24

4.

Solving

3x = 24

5.

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

6.

Divide each side by '3'.

x = 8

7.

Simplifying

x = 8

meaning that 3/12 = 2/8

Jamie brought her mother a few present for her birthday. if she bought her three books for $4.95 each and 2 candles for $3.50 each,how much did she spend total​

Answers

Answer:

$21.85

Step-by-step explanation

the equation would be

4.95b+3.50c

b= the number of books (3)

c= the number of candles (2)

plug in the numbers

4.95(3)+3.50(2)=21.85

Answer:

21.85

Step-by-step explanation:

(4.95×3)+(3.50×2)

Part A
Rebecca's house cost $100000 in the year 2000.
In 2008 she sold it for $210000.
Was the change in price a positive or negative change?
Answer:
Part B
What was the percentage of change in the price of the house?

Answers

I forgot how to do this in middle school_

Students were asked if they have a television in their bedroom. 46% of students said they have a TV in their bedroom. In a population of 1,725 students, how many would have a TV in their bedroom?

Round to the nearest whole number.

A. 794

B. 1725

C. 932

D. 812

Answers

Answer:

794 it's letter A. I don't really know if it's really right

helppp
I don't know it's correct​

Answers

Answer:

Yes it is correct

Step-by-step explanation:

Answer:

yes its correct

Whole numbers are located at the right side of the number line .

0 is the smallest whole number

negative numbers are not whole numbers

Hope that helped

Step-by-step explanation:

17+(−8)+(−8)17, plus, left parenthesis, minus, 8, right parenthesis, plus, left parenthesis, minus, 8, right parenthesis.

Answers

The solution of the given expression will be -127

What is algebraic addition?

The addition of algebraic quantities in the sense that adding a negative quantity is the same as subtracting a positive one.

We have an algebriac expression

=17+(-8)+(-8)17

=17-8-(8*17)

=9-136

=-127

Hence  the solution of the given expression will be -127

To know more about algebraic expression follow

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In the U.S. we consume 20 million barrels of oil per day. If the U.S. population is 320 million people, how many barrels per day does each person burn?

Answers

Answer:

1/16 or 0.0625

Step-by-step explanation:

Divide 20 by 320 and you get 1/16 or 0.0625

Consider the following sequence:

400, 480, 576, 691.2, 829.44

Is the sequence arithmetic or geometric? Explain your reasoning. (1 point)

Answers

Answer:

geometric

Step-by-step explanation:

The sequence is geometric. In a geometric sequence, the ratio between any two consecutive terms is constant. In this sequence, the ratio between any two consecutive terms is 1.2, which is constant. Therefore, the sequence is geometric.

Here is the proof:

480/400 = 1.2

576/480 = 1.2

691.2/576 = 1.2

829.44/691.2 = 1.2

As you can see, the ratio between any two consecutive terms is always 1.2. Therefore, the sequence is geometric.

When writing a linear equation from a word problem, the rate of change is the slope, m.
True
False

Answers

The answer is true the slope is the rate of change

You invest $75 in a savings account that pays 2% annual interest. If you make no additional deposits or withdrawals, how many years will it take for the account to grow to at least $100?
A. 12 years
B. 10 years
C. 15 years
D. 17 years
Hurry please i need help

Answers

D. 17 years ;

First, you would do 75 • .02 to figure out what 2% of 75 is, which it is 1.5.

Then, you divide 25 by 1.5, and get 16.66; which you would round to 17.

Hope this helps !

The time taken to amount to be $100 is approx. 17 years.

Option D is correct.

Simple interest:

It is given that, principal amount is $75 and rate of interest is 2%.

Let us consider that, time taken to become amount $100 is t years.

          Interest = 100 - 75 = $25

As we know that,

        Interest = (P*r*t)/100

Where P is principal, r is rate and t is time.

            [tex]25=\frac{75*2*t}{100} \\\\t=\frac{2500}{150}=16.67[/tex]

Therefore, time taken to amount to be $100 is approx. 17 years.

Learn more about the interest here:

https://brainly.com/question/25793394

Find the common difference of the arithmetic sequence -18, -21, -24

Answers

Answer: 3

step-by-step example:■ The 24th value of the sequence (a24) is 501

■ Sample of the first ten numbers in the sequence: 18, 39, 60, 81, 102, 123, 144, 165, 186, 207

■ Sum of all numbers until the 24th: 6228

■ The mean value of the series: 259.5

■ Standard deviation: 145.3659

usun niewymiernosc mianownika

Answers

Answer:

translate?

Step-by-step explanation

translate it and i can help


Chris found a job listed online that pays a yearly salary of $78K. What is the weekly salary based on this annual
salary?

Answers

Weekly salary = 78000/52 = $1500

Answer:

$1,500.00 per week

Step-by-step explanation:

There are 52 weeks in a year so we divide 78,000/52 = 1,500

Other Questions
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Write a simplified polynomial expression in standard form to represent the area of the rectangle below.X + 42x-5 Red fruits (T-) is dominant to tangerine fruits (tt), and smooth leaf (H-) is dominant to hair leaf (hh). Suppose the recombination frequency between these genes is 16%. You take a pure-breeding plant with red fruits and smooth leaves and cross it with a pure-breeding plant with tangerine fruits and hairy leaves. You perform a test-cross with the F1 generation and produce 500 offspring. What is the approximate number of offspring for each possible phenotype? 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