3 years ago

Find the the length of the unknown side round to the nearest tenth

Mathematics

1 answer:

andrew11 [14]3 years ago

3 0

Answer:

The length of the missing side b would be 16m

Step-by-step explanation:

first you would use the formula a2+b2=c2

12^2+b2=20^2

-take 12*12 and 20*20

144+b2=400

-subtract 144 from 400 in order to get b2 alone

b2=256

-take the square root of b and 256

b=16

You might be interested in

Solve in degrees. 0 < θ < 360<br> 1. tan θ = 3.5134

Temka [501]

Answer:

Therefore,

$\theta=74.11\°\ or\ \theta=254.11\°$

Step-by-step explanation:

Given:

0° < θ < 360°

tan θ = 3.5134

To Find:

θ in degrees = ?

Solution:

0° < θ < 360° .............Given

Means ' θ ' is between 0° and 360°

$\tan \theta=3.5134$ .............Given

Therefore,

$\theta=\tan^{-1} (3.5134)$

Also,

$\tan (180+\theta)=\tan \theta$

So ' θ ' will have Two values for tan θ =3.5134

$\therefore \theta=74.11\°\ or\ \theta=180+74.11=254.11\°$

Therefore,

$\theta=74.11\°\ or\ \theta=254.11\°$

5 0

3 years ago

Lisa drinks 3 1/2 pints of milk a day. How much is this in cups?

olga nikolaevna [1]

7 cups; there are two cups per pint, so three and a half pints equals seven cups of milk.

5 0

3 years ago

Help please!!! In y = mx + b form

nekit [7.7K]

Answer: y=7+-7

Step-by-step explanation:

4 0

3 years ago

In how many ways can a gymnastics team of 4 be chosen from 9 gymnasts?

serious [3.7K]

The answer is 126
I think.... hope this helped:)

5 0

3 years ago

Please help me! Will give brainleist! ✨

MakcuM [25]

Answer:

with?

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers