All categories

3 years ago

A and B are complementary angles. If m A = (4x + 24) and m

Mathematics

2 answers:

pantera1 [17]3 years ago

4 0

Answer:

x = 10°

∠B = 26°

Step-by-step explanation:

complementary means they add up to 90 degrees.

4x + 24 + 3x - 4 = 90°

combine like terms:

7x + 20 = 90°

7x = 70°

x = 10°

Bogdan [553]3 years ago

3 0

Answer: 26

Step-by-step explanation: Complementary angles are angles that add up to 90 degrees. So we use m<a+m<b=90 so let plug in

(4x+24)+ (3x-4)=90, then combine like with like.

7x+20=90

7x=70

x=10

Then let plug it in for angle B

(3(10)-4= 26

You might be interested in

What is the angle of rotation for the following figure 45° 60° 90° 120°

Tju [1.3M]

I thinks the answer is 90 because the figure has. No sides and has an even number of triangles around it

4 0

3 years ago

-15+23x – 10x² + 12x4 What is the degree

oksian1 [2.3K]

Answer:

- 3x + 1

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

2x + 3y = -x + 2y = 1

Rina8888 [55]

Answer:what’s the question?

Step-by-step explanation:

3 0

2 years ago

Could anyone help??????????????

kvasek [131]

Answer:

a. No

b. Yes

c. No

d. Yes

e. Yes

Step-by-step explanation:

3(x+2) simplified is equal to (3)x+(3)2 which is simplified to 3x+6.

a. 3x+2 is not the same as 3x+6 so it is false.

b. 3(2+x) is simplified to (3)2+3(x) which is simplified to 6+3x or 3x+6 which is equal to 3x+6 so it is true.

c. 3x+2x is simplified to 5x which is not equal to 3x+6 so it is false.

d. x+2x+2+4 is simplified to 3x+6 which is equal to 3x+6 so it is true.

e. x+x+x+1+1+1+1+1+1 is simplified to 3x+6 which is equal to 3x+6 so it is true.

If this answer has helped you please mark as brainliest

8 0

2 years ago

A swimming pool is 8 meters long 6 meters wide and 2 meters deep the water resistant paint need for the pool cost $6 per square

Sati [7]

Answer:

Step-by-step explanation:

3 0

3 years ago