Can someone help please
ASAP

Can Someone Help Please ASAP

Answers

Answer 1

Answer:

see explanation

Step-by-step explanation:

using the tangent ratio in the right triangle

tan A = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{5}{11}[/tex] , then

∠ A = [tex]tan^{-1}[/tex] ( [tex]\frac{5}{11}[/tex] ) ≈ 24.4° ( to 1 decimal place )

tan C = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{11}{5}[/tex] , then

∠ C = [tex]tan^{-1}[/tex] ( [tex]\frac{11}{5}[/tex] ) ≈ 65.6° ( to 1 decimal place )

using Pythagoras' identity in the right triangle

the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

AC² = AB² + BC² = 11² + 5² = 121 + 25 = 146 ( take square root of both sides )

AC = [tex]\sqrt{146}[/tex] ≈ 12.08 ( to 2 decimal places )


Related Questions

Part B
Create an equation modeling the given situation that matches the balance scale.

Answers

Answer:

Team A, Team B, and Team C collected 12 pounds of trash in all.

Team A + Team B + Team C = 12

Team B collected 3 pounds of trash and team C collected 5 pounds of trash.

Let the amount of trash collected by Team A be x.

So, x+3+5=12

This can be simplified as x+8=12

Step-by-step explanation:

A garden table and a bench cost $770 combined. The garden $ 80 table costs less than the bench. What is the cost of the bench?

Answers

The answer is 690 if you subtract the two numbers you will find the cost of the bench.

The entrance fee to a fair is $12. Rides cost $4. The total cost, C, as a function of the number of rides, R, is given by C = 4R + 12

Answers

Answer:

the answer would be B. R=C/4-12

Step-by-step explanation:

In order to find the total cost of the rides you would have to multiply the rides by their cost and then add on the entrance fee, however if you were to find the number of rides you would have to divide the total cost by 4 and then subtract 12 leaving the number of rides made.

The garden has 8 pots. There are 2 flowers in each pot. Mark multiplied 8 x 8 to find the total number of flowers. Emma multiplied 2 x 8 to represent the number of flowers. Explain your thinking about who is correct by writing it in complete sentences.

Answers

Answer:

Emma is correct. There are 8 pots and two flowers in each pot, so 8 pots times 2 flowers per pot equals 16 flowers. Mark calculated how many pots there would be total if there were 8 gardens with 8 pots each, or how many flowers total if there were 8 pots with 8 flowers each.

Step-by-step explanation:

Answer:

Emma is correct because there are 8 pots and each of those 8 pots has 2 flowers inside it.  I hope  this "picture" might help

Explanation:

1st  pot: 2 flowers

2nd pot: 2 flowers

3rd pot: 2 flowers

4th pot: 2 flowers

5th pot: 2 flowers

6th pot: 2 flowers

7th pot: 2 flowers

8th pot:2 flowers

If we count these up, we get 16 flowers,

Mark said 8*8=64

Emma said 2*8=16

So, emma is correct

24 students in a class.If 18 students made their own lunch,what percent did not?

Answers

Answer:

25%

Step-by-step explanation:

6+6+6+6 equals 24,

25% did not make lunch

لیست داده و

A man buys an article for Nu.
sells Nu.28.30
29.30. Find
gain percent?
Find his gain percent​

Answers

Given parameters:

Cost price of the article = Nu.28.30

Selling price of the article  = Nu.29.30

Unknown:

Gain percentage = ?

The gain percentage is the same as the percentage profit on a trade.

The formula is given as:

       Gain percentage  = [tex]\frac{Profit}{Cost price} x 100[/tex]

         Profit = Selling price  - Cost price

                   = Nu.29.30 - Nu.28.30  

                   = Nu. 1

Now input the parameters and solve;

            Gain percentage  = [tex]\frac{1}{28.3} x 100[/tex]

                                          = 3.5%

The gain percent is  3.5%

please anser now!!
also what is ur favorite song

Answers

Answer:

26 Weeks

Step-by-step explanation:

You have to get more than 460 Dollars

to get the surfboard with the money you have

so you can get it in only 26 Weeks / About 6 Months / 182 Days / Half a Year

Hope this helps! <3

Answer:

I can't answer the first par I'm sorry but i can answer the second part

Step-by-step explanation:

my favorite song has to be swim or right here by chase atlantic or at least my 2 favorite songs i'm listening to by them

Point S is on line segment RT. Given RT
15 and ST = 3, determine the
length RS.

Answers

Answer:

RS=12

Step-by-step explanation:

The whole line is 15 units

part of the line is 3 units

the part of the line without measure would be

15 - 3 units so 12 units

The length of RS is 12 units.

What of line segment?

An area or portion of a line with two endpoints is called a line segment. A line segment, in contrast to a line, has a known length.

A line segment's length can be calculated using either metric measurements like millimetres or centimetres, or conventional measurements like feet or inches.

Given:

RT = 15 and ST = 3.

So, according to the given information

RT= RS + ST

15 = RS + 3

RS = 15-3

RS = 12

Hence, the length of RS is 12 units.

Learn more about line segment here:

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2x+3y=15,4x-2y=-6 Find the solution to the set of equations.

Answers

The answer is 9\2.... used a math calculation and I have the full set of the process if u need

Independent Practice 2
1. A tricycle ride costs P10.00 for the first 2 kilometers, and eac
adds P8.00 to the fare. Use a piecewise function to repres
terms of the distance d in kilometers.
Answer:​

Answers

Complete question is;

A tricycle ride costs P10.00 for the first 2 kilometers, and each additional kilometer adds P8.00 to the fare. Use a piecewise function to represent the tricycle fare in terms of the distance d in kilometers.

Answer:

p ≤ P10.00, if d ≤ 2

P10.00 + P8.00(d - 2), if d > 2

Step-by-step explanation:

We are given that;

The tricycle ride costs P10.00 for the first 2 kilometers.

Also, that each additional kilometer adds P8.00 to the fare.

Thus tricycle fare for maximum of first 2km can be expressed as; p ≤ P10.00, if d ≤ 2

Also, tricycle fare in terms of the distance d in kilometers can be expressed as;

P10.00 + P8.00(d - 2), if d > 2

The product of 5 and a number, decreased by 9, is 306. What is the number?

Answers

Step-by-step explanation:

bsbdjdkksnsbsvsvns NC Ricans Roxane Isiah

Answer:

The number is 63

Step-by-step explanation:

Product means multiply

5n

Decreased by 9

5n-9

Is means equals

5n-9 = 306

Solve

5n-9 = 306

Add 9 to each side

5n-9+9 = 3-6+9

5n = 315

Divide by 5

5n/5 = 315/5

n = 63

How many of the zoos have exactly 13 bears?
0|
1|8,8
2| 1,3,6,6,7,7,9
3|1,7
4|1,4,5,7
5| 0,3

Answers

answer:

0 is correct!

explanation:

hope this helped! <3 i answered your question & hope you have a great day! if you wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)

Determine if the following equation is conditional equation, identity or a contradiction.
4(×+3)=-7(6+2y)+18×​

Answers

Step-by-step explanation:

4x + 12 = -42 +14 + 18x

12+42-14=18x-4x

40=14x

40/14=x

20/7=x

x=20/7

Please help...I’m in algebra 1 and I’m confused and need help

Answers

Answer:

Step-by-step explanation:

A = l×w

First, insert variables: 30√3750 = 3√250x

Next, solve for x: ↓

30√3750 = 1837.1177307

3√250 = 47.4341649

1837.1177307 / 47.4341649 = 38.729883346

x = 38.729883346

**I don't know if your answer is supposed to be a fraction, rounded, or put into a square root.

***I hope this is good enough!

what is proportional to 35/80

Answers

7/16 is proportional to 35/80 also 14/32 , 21/48 and 28/64 and an infinite number of possibilities

HELP AGAINNN!!! with math

Answers

Answer:

We know that the area of a square is the square of its side

so to get the side of the square, we will calculate the root of its square

Hence, side = [tex]\sqrt{31}[/tex]

side = 5.568 inches

PART A:

Side to the nearest whole inch= 6 inches

PART B:

Side to the nearest tenth of an inch = 5.6 inches

Can someone help please

Answers

Answer:

a=4

Step-by-step explanation:

Hi there!

We are looking for the value of [tex]a[/tex]. We know that [tex]b=11[/tex] and [tex]c=\sqrt{137}[/tex].

We'll start with the Pythagorean theorem:

[tex]a^{2} +b^{2} =c^{2}[/tex]

Now, we'll subtract [tex]b^{2}[/tex] from both sides so that [tex]a^{2}[/tex] is by itself.

[tex]a^{2} =c^{2} -b^{2}[/tex]

We can now substitute our known values of [tex]b[/tex] and [tex]c[/tex] into the equation. Make sure to put the substituted values in parenthesis.

[tex]a^{2} = (\sqrt{137}) ^{2} -(11)^2[/tex]

Let's apply the exponents to the values we substituted in:

[tex]a^2=137-121[/tex]

[tex]a^2=16[/tex]

Now, to eliminate the exponent on [tex]a[/tex], we take the square root of both sides:

[tex]a=\sqrt{16}[/tex]

[tex]a=4[/tex]

Let me know if you have any questions!

Sharita does special typing jobs for scientists. she charges $13 for the first 3 pages and $3 for each additional page of typing. sonia a, biologist, paid 106$ to have a paper typed. how many pages was sonias paper

Answers

Answer:

34 pages

Step-by-step explanation:

For the first three pages, Sonia is already down 13 dollars.

106-13=93 dollars left

93/3 dollars per page =31

31+those three first pages=34 pages

Answer:

34

Step-by-step explanation:

When you subtract 13 by 106 you will receive 93. Then you divide 93 by 3 and get 31. Add 3 pages to 31 and get 34. (If you're wondering where i have gotten the 3 it is from the first 3 pages Sonia paid for)

Hope this helped.

Which of the following sequences represents an arithmetic sequence?
O-7,-4, 1, 4, ...
2, 4, 8, -16,...
1, 4, 9, 16, ...
0-5,-3,-1,1, ...

Answers

i hope i have been useful buddy.

good luck

How close are a meter in a yard. Convert 1 m into yards by using the fact that there’s 100 cm in a meter, 2.54 cm in an inch, 12 inches in a foot and 3 feet in a yard round your answer to the nearest 10th of a yard

Answers

Answer:

Step-by-step explanation:

Search what is one yard in feet on goggle and it will bring you a calculator where you can put the formulas and solve your problem.

2 1/3 −1 1/4= can u help me find the answer

Answers

Answer:

[tex]\frac{21*4-11*3}{12}[/tex]=51/12=17/4

Step-by-step explanation:

You need 100L of a solution that is 12% alcohol. You have a 5% alcohol solution and a 15% alcohol solution. How much of each should you combine?

Answers

Answer:

You would have 32% of alcohol and still have 100L of a solution.Because i took the test.

Step-by-step explanation:

12%+5%+15%=

17%+15%=

32%

Which is a zero of the function f(x)=2x−6 ?

Answers

Answer:

x=3

Step-by-step explanation:

Answer:

[tex]x=3[/tex] or the point (3, 0)

Step-by-step explanation:

Recall that the zero(s) of a function is wherever the graph crosses the x-axis.

In other words, to find the zeros of a function, we set the function equal to zero and solve for x.

We are given the function:

[tex]f(x)=2x-6[/tex]

Setting the function to zero yields:

[tex]0=2x-6[/tex]

Solve for x:

[tex]\displaystyle \begin{aligned} 2x -6 & = 0 \\ \\ 2x & = 6 \\ \\ x & = 3\end{aligned}[/tex]

Therefore, a zero of our function is x = 3 at (3, 0).

Figure A is a scale image of figure B. Figure A maps to figure B with a scale factor 2/7. What is the value of x?

Answers

Answer:

its a because quick maths

Answer:

42

Step-by-step explanation:

Whats the forst step to slove -4x-6=-10x

Answers

Answer:

the first step is to add 4x to both sides . including -4x = 10x

Step-by-step explanation:

the first step is to add 4x to both sides .

the second step  

add -10x with 4x =-6x

-6x=-6

divide both sides

by -6

x=1

Step-by-step explanation:

move constant to right hand side and change its sign

move variable to left hand side and change its sign

collect like terms

divide both sides

x is 1

what is the difference between metric and english system of measurement

Answers

Answer:

What is the difference between metric and English system of measurement?

Step-by-step explanation:

Conversion Ratio (or Unit Factor): While the Metric System simply moves the decimal point to convert between its measurements' prefixes, the English System requires a conversion ratio (or unit factor) to move between measurements. In the Metric System, the prefix itself gives the needed conversion ratio.

Hope that helped :)

Answer:

Here.

Step-by-step explanation:

Conversion Ratio (or Unit Factor): While the Metric System simply moves the decimal point to convert between its measurements' prefixes, the English System requires a conversion ratio (or unit factor) to move between measurements. In the Metric System, the prefix itself gives the needed conversion ratio.

I hope this helps! :D

Find the quotient.
5 divided by 1 1/2

Answers

Answer:

5/(11/2)=10/11

Step-by-step explanation:

5/1*2/11=5*2/1*11=10/11

Which number set below in
ordered from least to greatest?
A. -3.0,-3.01, -3.1, -3.15
B. -3.15,-3.1, -3.01,-3.0
C. -3.15,-3.1, -3.0,-3.01

X

Answers

The answer is A. because-3.01 is greater than -3.0 only by .01 and from there on it is increasing

Given A is between Y and Z, and YA=14x, AZ=10x and YZ=12x+48, solve for x​

Answers

Answer:The answers are: 4 40 56 96.

A skydiver with an open parachute descends at a constant speed. The altitude of the
skydiver changes by-144 feet in 6 seconds.

Answers

Answer: -24

Step-by-step explanation: got in right on quiz

Given that the skydiver with an open parachute descends at a constant speed. the skydiver's change in altitude each seconds is -24 feet.

What is the skydiver's change in altitude each seconds?

Given that;

Altitude of the skydiver changes by -144 feetIn 6 seconds

To determine the skydiver's change in altitude each seconds, we say;

Change in altitude each seconds = -144 / 6

Change in altitude each seconds = -24

Therefore, given that the skydiver with an open parachute descends at a constant speed. the skydiver's change in altitude each seconds is -24 feet.

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