Ask question

Ask question

All categories

2 years ago

9

I WILL GIVE BRAINLIEST TO WHO ANSWERS RIGHT!!! The measure of A is 100°. Angles A and B are supplementary. What is mB? A.mB = 10

° B.mB = 80° C.mB = 90°
D.mB = 180°

1 answer:

vova2212 [387]2 years ago

4 0

Answer:

B. m∠B = 80°

Step-by-step explanation:

Supplementary angles are two angles that sum to 180°

⇒ m∠A + m∠B = 180°

⇒ 100° + m∠B = 180°

⇒ m∠B = 180° - 100°

⇒ m∠B = 80°

You might be interested in

If clay had 50 apples and 4 times more are red than green. How many red apples does clay have?

Aleksandr-060686 [28]

You would find the solution of this question by finding what plus 4 times its self is 50.clay has 40 red apples because he has 10 green 10*4=40 and 10+40=50.

4 0

3 years ago

I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER!

artcher [175]

Solution :

1st -

$- 3 \times 5 \times ( - 6) \times 4$
$- 15 \times (- 6) \times 4$
$90 \times 4$
$360$

2nd -

$- 4 \times ( - 6 )\times ( - 3) \times ( - 5)$
$24 \times ( - 3) \times ( - 5)$
$- 72 \times ( - 5)$
$360$

3rd -

$- 3 \times 4 \times ( - 2) \times ( - 7)$
$- 12 \times ( - 2) \times ( - 7)$
$24 \times ( - 7)$
$- 168$

4th -

$- 7 \times ( - 3) \times ( - 9) \times 0$
$21 \times ( - 9) \times 0$
$- 189 \times 0$
$0$

Conclusion - only third choice has negative equivalent value

5 0

1 year ago

Read 2 more answers

The force on an area 16 m by 12 m is 24,000 N. What is the pressure per square meter?

Dmitrij [34]

Recall that
Pressure = Force ÷ Area

In this context we have,
Pressure = 24,000 ÷ (16 × 12)
= 24,000 ÷ 192
= 125 Pa

6 0

3 years ago

Read 2 more answers

5x + 2 = 7 <br> X = ?<br> Can you please help me with this

daser333 [38]

Answer:

x=1

Step-by-step explanation:

Move the constant to the right side of the equation and change its sign to the opposite. the constant in this equation is +2. the new equation looks like this: 5x=7-2. After subtracting on the right (7-2) the new equation should be 5x=5. divide both sides of the equation by 5. the answer is x=1

8 0

2 years ago

A rectangular prism has a volume of 60 cubic centimeters. The height of the prism is 3 centimeters. What is the area of the base

Step2247 [10]

Answer:

Area = 20 square centimeters

Step-by-step explanation:

V = lwh

V = lw3

V = 4x5x3

V = 60

A = lw

A = 4x5

A = 20

5 0

3 years ago