3 years ago

One out of four people earn less than $15,000 per year. How many people in a city of

Mathematics

2 answers:

statuscvo [17]3 years ago

4 0

10,000 people make less than $15,000. To find the answer you just divide 40,000 by 4.

bulgar [2K]3 years ago

4 0

10,000 since the ratio is 1:4 divide 40,000 by 4

You might be interested in

4.2 x 106 – 1.2 x 105 - 2.5 x 105 Write in scientific notation

Alik [6]

Answer:

$3.83$ × $10^6$

5 0

2 years ago

What is the value of x? Enter your answer in the box. x =

Nikitich [7]

You are given that all three sides are equal. You also know that all three angles are also equal. Therefore since all three angles are equal and every triangle has 180 degrees, each angle is 180/3 = 60

7x - 3 = 60 Add three to both sides

7x - 3 + 3 = 60 + 3 Combine

7x = 63 Divide by 7

7x/7 = 63/7

x = 9 And that's your answer.

3 0

3 years ago

Can someone please help me with this (make sure it’s right)

Mekhanik [1.2K]

Step-by-step explanation:

$\tan \angle A = \frac{3}{6} \\ \\ \therefore \: \tan \angle A = 0.5 \\ \\ \therefore \: \angle A = { \tan}^{ - 1} 0.5 \\ \\ \therefore \: \angle A = { \tan}^{ - 1} 0.5 \\ \\ \therefore \: \angle A = { \tan}^{ - 1} tan(26.565051177 \degree) \\ \\ \therefore \: \angle A = 26.57 \degree$