Please help me, I do not know how to do this. I would appreciate it if you explained how you got your answer too…

Answers

Answer 1

Answer:

Step-by-step explanation:

DISCLAMER THIS IS ONLY FOR POINT THIS IS NOT THE RIGHT ASWEAR

Related Questions

What is the volume of a cube that has a height of 10 inches?
10 inches
(3)
1,000 cubic
inches
40 cubic
inches
100 cubic
inches
600 cubic
inches
Daha

Answers

Step-by-step explanation:

since all sides of a cube have the same length (same principle as e.g. for a square), this means also the length and width are 10 in long.

the volume is therefore

10 × 10 × 10 = 1000 in³

2
Lola is traveling to Florida and needs to rent a car. The charge is $22 per day and an additional $0.15 per mile. Lola only has $52 to spend. How many miles can she go?

Answers

Answer:

answer is in an image here

imageshare.best/image.php?id=JS9NDO

Explanation:

copy n paste in browser

not a bot btw

Assuming she only uses the car for one day 200 miles

52-22=30
30/0.15=200

(If she uses the car for more days do 22 x # of days and then subtract it from 52, then divide that answer by 0.15)

Foundations in Algebra: Probability Assignment
1. Andrew claims:
A spinner has 4 sections -
red, yellow, green, and blue.
The probability of getting the
red section is 0.25.
Is he correct? Explain your answer fully:
I

Answers

Answer:

yes a 1/4 probability is 0.25

if ur good at math, pls help. will get brainliest

Answers

Answer: y = -x - 3

Using the parent function/formula y = mx +b, you can use the slope formula [tex]\frac{x_{2}-x_1 }{y_2-y_1}[/tex] to determine that the slope is negative. Then, using the answer to the slope equation (m), you can use 2 points from the table to solve the equation for b. Then just write the equation using y, x, value of m, and value of b.

Please help me pleaseeee
I’ll give brainliest

Answers

Square root sign pie sign - 17
Sorry it’s not the best

what is the solution to the system of equations graphed below? y=-x+3 y=x-3

Answers

Answer:

x-3=-x+3

2x=6

x=3 y=0

the solution is the intersection of those two lines!

A truck can be rented from Company A for $110 a day plus $0.20 per mile. Company B charges $80 a day plus $0.50 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.

Answers

Answer:

130

Step-by-step explanation:

Step 1: write equations:

Company A: y = 0.20x + 110

Company B: y = 0.50x + 80

Step 2: graph your lines

Step 3: Find your intersect point

Step 4: find the points: (100,130)

The number of miles is y, so at 130 miles, both trucks are the same cost

Hope that helps

1) Derrick is sharing pizza with his 3 friends. They have 6/8 of a pizza. If they split the pizza evenly, how much pizza does each person get? Show your work with both a model and an equation.

Answers

Answer:

3/16

Step-by-step explanation:

So Derrick is sharing pizza with 3 friend, so in total, there are 4 people.

There is 6/8 pizza in current total pizza.

[tex]\frac{\frac{6}{8}}{4} =6/32=3/16[/tex]

Answer:

2/8

Step-by-step explanation:

each person would get 2/8

50 Point Question Answer ASAP giving brainliest

Answers

Answer:

the reminder is 5 and the quotient is 2x+4

8a+3.28=46.28
solve for a please ik I already asked but I need to pass this test thank you :)

Answers

Answer:

A=5.375

Step-by-step explanation:

46.28-3.28= 43

43÷8= 5.375

I hope this helps

Heather bought 7 cases of water for $38.50. How much did each case cost?

Answers

38.50/7 = $5.50 for each cases of water Heather bought.

Answer:

$5.50 / case

Step-by-step explanation:

Here we're finding the 'unit cost' $38.50 / (7 cases) = $5.50 / case

add 17 divied by 20 + 7 dived by 20 help

Answers

Answer:

1.2

Step-by-step explanation:

17 ÷ 20 + 7 ÷ 20

I hope this helps!

write 0.000046 in scientific notation

Answers

The answer would be 4.6 x 10^-5

Hello there! :)

Numbers in scientific notation look like this:

____x10^-

The coefficient must be between 1 and 10:

4.6x10^-

Now,the exponent is how many units we move the decimal place.

The exponent for this number is negative because the number is small.

We move the decimal point 5 times to the left.

Therefore, 0.000046 in scientific notation looks like so:

4.6x10^-5

Hope it helps.

~A lonely teen who helps others with a smile

-Grace :-)

Good luck.

Dwight sits near a bowl of candies in his office. He observed how many candies each person took in a sample of 444 visits. Here is how many candies each person took: 1, 2, 1, 41,2,1,41, comma, 2, comma, 1, comma, 4 Dwight found the mean was \bar x=2 x ˉ =2x, with, \bar, on top, equals, 2 candies. He thinks the standard deviation is s_x =\sqrt{\dfrac{(1-2)^2+(2-2)^2+(1-2)^2+(4-2)^2}{3}}s x = 3 (1−2) 2 +(2−2) 2 +(1−2) 2 +(4−2) 2 s, start subscript, x, end subscript, equals, square root of, start fraction, left parenthesis, 1, minus, 2, right parenthesis, squared, plus, left parenthesis, 2, minus, 2, right parenthesis, squared, plus, left parenthesis, 1, minus, 2, right parenthesis, squared, plus, left parenthesis, 4, minus, 2, right parenthesis, squared, divided by, 3, end fraction, end square root What is the error in Dwight's standard deviation calculation? Choose 1 answer: Choose 1 answer: (Choice A) A The order of subtraction is incorrect in each of the deviations. (Choice B) B He is missing a deviation in the numerator. (Choice C) C He should only take the square root of the numerator. (Choice D) D He shouldn't square each deviation in the numerator. (Choice E) E There is no error; his calculation is correct.

Answers

Answer: B

Step-by-step explanation:

Quadrilateral Properties
Match the properties to the shape. Properties may be used more than once and shapes may have more than one property.
MANY POINTS FOR HELPING PLEASE!!!

Answers

1. At the very top is 2 pairs of equal adjacent sides. In top left corner
I hope I helped somewhat!!

The ratio of girls to boys in a class is 6 to 8. If there are 27 girls in the class, how many boys are there?

x = 36 boys
x = 40 boys
x = 32 boys
x = 46 boys

Answers

Answer:

Step-by-step explanation:

6:8

27/6 = 4.5

8 · 4.5 = 36

4x^2+8x-12 in vertex form

Answers

The answer in vertex form is y=4(x+1)^2 -16

Answer:

y = 4 (x + 1)² - 16

Step-by-step explanation:

Step 1: Equation at the end of step 1

(2²x²+8x)-12

Step 2:

Step 3: Pulling out like terms

Pull out like factors :

4x² + 8x - 12 = 4 • (x² + 2x - 3)

Trying to factor by splitting the middle term

Factoring x²+ 2x - 3

The first term is, x²

its coefficient is 1 .

The middle term is, +2x its coefficient is 2 .

The last term, "the constant", is -3

Step-1 : Multiply the coefficient of the first term by the constant 1 • -3 = -3

Step-2 : Find two factors of -3 whose sum equals the coefficient of the middle term, which is 2 .

-3 + 1 = -2

-1 + 3 = 2 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -1 and 3

x² - 1x + 3x - 3

Step-4 : Add up the first 2 terms, pulling out like factors :

x • (x-1)

Add up the last 2 terms, pulling out common factors :

3 • (x-1)

Step-5 : Add up the four terms of step 4 :

(x+3) • (x-1)

Which is the desired factorization

Final result :

4 • (x + 3) • (x - 1)

Now convert to vertex form:

y = 4 (x + 1)² - 16

Solve the equation x^2 – 4x – 31=-2x + 25 to the nearest tenth.

Answers

Answer:

x=1+sqr57,1-sqr57

Step-by-step explanation:

Answer:

x = -6.5, x = 8.5

Step-by-step explanation:

The given equation ...

x^2 -4x -31 = -2x +25

can be rewritten to a form that facilitates completing the square:

x^2 -2x = 56 . . . . . add 2x+31

x^2 -2x +1 = 57 . . . add 1 to complete the square

(x -1)^2 = 57 . . . . . write the left side as a square

x -1 = ±√57 . . . . . take the square root

x = 1 ±√57 ≈ {-6.5, 8.5} . . . . . add 1, evaluate

Solutions are near x = -6.5 and x = 8.5.

The Raitio of 20:360

Answers

Answer:

If you need it as a fraction then it is 1/18

Step-by-step explanation:

I WILL GIVE 30 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT

Answers

Answer:

Step-by-step explanation:

Givens:

AD = 8

AC = 4y - 28

y = ?

First we can see that AD and DC are equal.

-note AD and AC are not equal

But 2 times the length of AD should give you AC so.....

2 x length of AD = 16 = AC

We can use the equation:

16 = 4y - 28

Solve for y

16 + 28 = 4y

44 = 4y

y = 11

Therefore value of y is 11.

Plzzzz help meeeeee plzzzzzzz

Answers

the answer is 120 because if you multiply 0.40 aka 40% by 300 you will get 120

Answer:

120

Step-by-step explanation:

To find the answer, multiply 300 with 0.40

To confirm this answer, divide 120 by 0.40

graph -1,-1 on this graph

Answers

Answer:

UP THE DOWN THAT WHAT I GOT

Step-by-step explanation:

Aaron travels a distance of 680 miles in 8 hours by train. What is the speed of the train?

A.
75 miles/hour
B.
80 miles/hour
C.
85 miles/hour
D.
90 miles/hour

Answers

Answer:

C 85 miles/hour

Step-by-step explanation:

680 / 8 = 85

Martin has read 40% of a book. He has 48 more pages to finish. How many pages are there in the book?

Answers

Answer: There are 80 pages in Martin's book.

48 pages = 60%

divide by six

8 pages = 10%

mulitiply by 10

80 pages = 100%

Hope this helps :)

Yuson must complete 30 hours of community service. She does 2 hours each day. Which linear equation represents the hours Yuson has left after x days?
A. y = -2x + 30
B. y = 2x + 30
C. y = -2x - 30
D. y = 2x - 30

Answers

From the computation done, the linear equation that represents the information given will be A. y = -2x + 30.

From the information given, we're told that Yuson must complete 30 hours of community service and that she does 2 hours each day.

Therefore, the linear equation that represents the hours Yuson has left after x days will be represented thus:

y = 30 - (2 × x)

y = 30 - 2x

y = -2x + 30

Learn more about equations on:

https://brainly.com/question/13763238

Will mark brainliest!

In your own words, explain the pattern! Can you write an equation? What is the y value if x value is 15?

Answers

Answer:

try 5

Step-by-step explanation:

Factorise

0=X^2+3x-3

Answers

Answer: x = 0.79128784 and -3.79128784

Step-by-step explanation: Round them up

Factorizing an expression involves writing the expression in simpler forms

The expression cannot be factorized.

The expression is given as:

[tex]0 = x^2 + 3x - 3[/tex]

Rewrite the expression as:

[tex]x^2 + 3x - 3 = 0[/tex]

The above expression cannot be factorized.

This is so because 3x can not be expressed using terms that have the product of -3 and x^2

Answers

Answer:

NO solution

Step-by-step explanation:

mark me brainliest pl

21²/0.219 to 2 significant figures

Answers

21^2/0.219 = 2013.69863
2 significant figures are the 20, so the answer is 2000

The answer is 2000…..

The cafe sells Beetle Juice and Potion Punch. A cup of Beetle Juice costs $2.50 and a cup of Potion Punch costs $3. Owen ordered 5 drinks for his group and spent $14. Write a system of equations to find the number of cups of beetle juice, j, and potion punch, p, that Owen purchased.

Answers

Answer:

2 Beetle juices and 3 Potion Punch

Step-by-step explanation:

j = Beetle Juice cost $2.50

p = Potion Punch Cost $3

j + p = 5 Multiply by -3 -3j - 3p = -15

$2.50j + $3p = $14 Do not change + 2.50j -3p = 14

- .50j = -1

j = 2 Beetle Juice

Substitute into the fist equation and solve for y j + p = 5

2 + p = 5

p = 3 Potion Punch

Other Questions

How did the research paper process affect your view of writing, both in school and in personal life? mathematics 8.................................................plz helpp the difference of 16 and 2 divide by 7make the equation At a delicatessen there were 20 different kinds of cheese and 30 kinds of meats. What is the ratio of cheese to meats at this delicatessen? what is the unit of measurement for expressing the intensity of sound What is this in simplest form? David has $90 to spend on sneakers. The sales tax in his state is 6%.Vincent has $95 to spend on sneakers. The sales tax in his state is 9%.Both boys are interested in a pair of sneakers that costs $86. Who will be able to buy the sneakers? If something belongs to morethan one person, then it is help me plz I don't know what they mean by this (repost) Please help! It involves inequalities! Also please include a number line. Claire, a high school sophomore, tells her school counselor that she believes she is at the peak of her intellectual ability. Her counselor responds that her intellectual abilities will _____________________ throughout adulthood Which sentences describe features of a screenplay? (Select all correct answers.)A. Dialogue advances the plot and reveals character traits.B. Outdoor scenes usually occur out of the audience's view.C. Action lines announce when and how characters move.D. A narrator provides background and information about the characters. when rolling a die what is the probability of getting a number greater than 0 When in reverse steering right the vehicle will go Someone help me with this please, I really need help, and it's due tmrw...PLEASE 1. A hat store tracks the state of college and professional team hats for m, months. The number ofcollege hats sold is represented by (6m+3). The number of professional hats sold is represented by(5m-2). Write an expressions to show how many more college hats were sold than professional hats.Then evaluate the expression if m equals 10.NYS2. Which expression is equivalents to the expression -3(4x-2)-2x ? Explain the process you used to find your solution.A. -8xB. -16%C. -14x-2D. -14x + 63. A square scrapbooking page has a perimeter of (8x+20) inches. What is the length of one side of thescrapbooking page? Show your work. In the context of the poem, what does it mean to feel alone?, how is the bird affected by its isolation in the cage ?what is the bird denied by being kept in the cage ? From the poem sympathy The ______ principle maintains that people will comply with requests if they believe that others are also complying. Help meee I don't know what to do anymore-- explain the concept of thekinetic molecular theory