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2 years ago

Need help ASAP! PLSS

Mathematics

1 answer:

Lady bird [3.3K]2 years ago

6 0

Answer:

i think u add them

Step-by-step explanation:

9+ 7+16=32

You might be interested in

A direct variation includes the points (3, 12) and (n, 8). Find n.

vampirchik [111]

For a direct variation between each point (x, y),

$\begin{gathered} x\propto y \\ x=ky \\ k=\frac{x}{y} \end{gathered}$

For (x₁, y₁) = (3, 12),

$\begin{gathered} k=\frac{3}{12} \\ k=0.25 \end{gathered}$

To find n, consider (n, 8) = (x, y)

$\begin{gathered} x=ky \\ \end{gathered}$

Substituting,

$\begin{gathered} n=0.25\times8 \\ n=2 \end{gathered}$

Therefore, the value of n is 2

5 0

1 year ago

Will give brainliest to the correct answer (no links or account will be reported) :)

navik [9.2K]

Answer:

The third one

Step-by-step explanation:

exterior angles are angles that are outside of the triangle

The angles that are outside of the triangle include ∠4, ∠5 and ∠6

Therefore the correct answer is the third one

3 0

2 years ago

Find the length of side w.

9966 [12]

Hey there! I'm happy to help!

To find this other side given an angle and a side, we will use a trigonometric function. The three basic ones are sine, cosine, and tangent. You can remember these and what what they are using the mnemonic "soh cah toa".

SOH: Sine= Opposite/Hypotenuse

CAH: Cosine= Adjacent/Hypotenuse

TOA: Tangent= Opposite/Adjacent

We see that the sides involved are the opposite and hypotenuse.

Therefore, we can write this equation.

sin40= w/28

We multiply both sides by 28 to isolate the w.

28×sin40=w

Now, we find the sine of 40 on our calculator and then we multiply it by 28.

w≈18

Therefore, the answer is 18 cm.

I hope that this helps! Have a wonderful day!

4 0

2 years ago

!!!!!!!! help !!!!!!!!

12345 [234]

× $\frac{13}{17}$ ×100%=0.76×100%=76%

4 0

3 years ago

Read 2 more answers

Out of 75,000 voters in a constituency 65%

serious [3.7K]

<h3>Answer:</h3>

$\large\boxed{35\%\,\text{did not vote;}\,48,750\,\text{voted}}$

<h3>Step-by-step explanation:</h3>

In this question, we're trying to find the amount of people that did not vote and the percentage of people that didn't vote.

We know that 65% of people voted and percents are out of 100%.

We would subtract 65 form 100 to get out percentage that didn't vote.

$100-65=35$

35% of people didn't vote.

Now, we can solve the next question.

A total of 75,000 people voted. What we're going to have to do is find how much of 75,000 is 65%.

We would do this by multiplying 75,000 by 0.65

$75,000*0.65=48,750$

This means that 48,750 people voted.

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>

3 0

2 years ago