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Murrr4er [49]
3 years ago
6

The difference of the square of a number and the number is 210. Find the number.

Mathematics
1 answer:
Alinara [238K]3 years ago
8 0
A graphing calculator can help find the number(s) that meet this requirement.

The number could be 15, or -14.

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Suppose angles A and B are complementary angles and m∠A = (x-5)° and m∠B = (2x+20)° Solve for X and then find m∠A and m∠B
MariettaO [177]

The angles are x =25, angle A = 20 and B = 70

<h3>How to solve for the angles?</h3>

The given parameters are:

A = x - 5

B = 2x + 20

Both angles are complementary angles.

This means that:

x - 5 + 2x + 20 = 90

Evaluate the like terms

3x = 75

Divide both sides by 3

x = 25

Substitute x = 25 in A = x - 5 and B = 2x + 20

A = 25 - 5 = 20

B = 2 * 25 + 20 = 70

Hence, the angles are x =25, angle A = 20 and B = 70

Read more about complementary angles at:

brainly.com/question/98924

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3 0
2 years ago
How do I solve for X
natulia [17]
I believe you would solve for X like: 3x-10=2x-10.
8 0
3 years ago
I would appreciate it if you would help me
saul85 [17]

Answer:

Option D, 32

Step-by-step explanation:

<u>Step 1:  Identify the equation</u>

6y = 192

<u>Step 2:  Solve for y by dividing both sides by 6</u>

6y / 6 = 192 / 6

y = 32

Answer:  Option D, 32

4 0
3 years ago
(DESPERATE PLEASE HURRY)<br> question down below<br> please show the work
zubka84 [21]

Answer:

v= -12

Step-by-step explanation:

v= -12

v = -29+17

v= -12

3 0
2 years ago
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Ich bin milly ,ich bin schön, du bist schön und klug!;)) <br> Wo ist deine Liebe zu dir?
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Answer:

What?

Step-by-step explanation:

3 0
3 years ago
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