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3 years ago

In ΔQRS, r = 89 inches, s = 32 inches and ∠Q=116°. Find ∠R, to the nearest degree.

Mathematics

1 answer:

allsm [11]3 years ago

3 0

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

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Enter the equation of the line in slope-intercept form.

antiseptic1488 [7]

Answer:

ajfbgaulfgsuidglml

Step-by-step example:

4 0

3 years ago

PLEASE HELP BRAINLIEST AVAILABLE THX PLEASE ASSIST ME N TRY TO HELP ME

GaryK [48]

D is the answer

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5 0

3 years ago

In 1990, the population of Boston, Massachusetts was 574,283. In 2000, the population was 589,141. What is the percent of change

MrMuchimi

Answer:

Percent of change in population is $2.6$ %

Step-by-step explanation:

Given population of Boston is $574,283$ measured in year $1990$ .

And population of Boston in year $2000$ is $589,141$ .

We need to find percent of change in population.

So, percent change $=\frac{New\ population-Old\ population}{Old\ population}\times100$ %

Here old population is $574,283$ and new population is $589,141$

Plugging these value in formula we get,

Percent change $=\frac{589,141-574,283}{574,283}\times100\\\\=\frac{14858}{574,283}\times100=0.0258\times100\\\\=2.587$

Rounding to nearest tenth 2.6%

8 0

3 years ago

Solve the equation: 2+3.8w=1.4-2.8w

Novosadov [1.4K]

Answer:

w= -11

Step-by-step explanation:

1. Subtract 2.8 from the right side and add it to the left side. Now you have 2+6.6=1.4.

2. Subtract 2 from the left side and add it to the right side. Now you have 6.6= -.6

3. Divide both sides by -.6. You will get -11=w

7 0

3 years ago

A right triangle is shown below.

Norma-Jean [14]

<h2>Answer: x = 7.5</h2>

Step-by-step explanation:

Use the Pythagorean Theorem ( $a^{2}+b^{2} =c^{2}$ )

The longest side is c = the hypotenuse, and a and b = the other sides of the triangle.

a = 4 First: $4^{2}+x^{2}=8.5^{2}$

b = x Second: $16+x^{2}=72.25$

c = 8.5 Third: $x^{2}=56.25$

Fourth: $x=\sqrt{56.25}$

Fifth: x = 7.5

6 0

3 years ago