Find the measure of the missing angles

Mathematics

1 answer:

vovikov84 [41]2 years ago

4 0

Answer:

∠c = 33°

∠b= 147°

Step-by-step explanation:

A line is 180°, and ∠c + 147° make up a linear pair.

180 - 147 = 33°

∠c is 33°.

∠b and 147° angle are vertical angles, meaning that they have the same angle measure.

∠b = 147°.

You might be interested in

Two fewer than a number doubled is the same as the number decreased by 38. if n is "the number," which equation could be used to

Alona [7]

$\displaystyle \\ 
\text{We use the following equation:} \\ \\ 
 \frac{n}{2} = n - 38 \\ \\ 
We solve for n: \\ \\ 
 \frac{n}{2} = n - 38 ~~\Big| \times 2 \\ \\ 
n = 2 \times n - 2 \times 38 \\ \\ 
n = 2n - 76 \\ \\ 
2n - n = 76 \\ \\ 
\boxed{n = 76} \\ \\ 
\text{Verification: } \\ \\ 
\frac{n}{2} = n - 38 \\ \\ 
\frac{76}{2} = 76 - 38 \\ \\ 
\boxed{38 = 38 ~~~ Correct }$

8 0

3 years ago

Line CD contains points A (4, 6) and B (−2, 6). The slope of line CD is (4 points)

Zigmanuir [339]

It should be number two

4 0

2 years ago

Read 2 more answers

Find the distance between the points -5,7 ; -1,3

dimulka [17.4K]

Answer:

2, 4

Step-by-step explanation:

equation (x -2, y -4)

7 0

3 years ago

Read 2 more answers

Can someone please tell me how to do these problems

kow [346]

These are so easy, you won't believe it !

A negative exponent only means

"Put all of this in the denominator, and make the exponent positive."

So (any number)^negative power =

1 / (the same number)^(the same power but not negative) .

The first few problems on that sheet:

1). 5^-3 = 1 / 5^3

2). 6^-10 = 1 / 6^10

3). (-2)^-5 = 1 / (-2)^5

Got it ? You can do the rest of them now in about 2 minutes.

4 0

3 years ago

17. A hemisphere of lead of radius 7 cm is cast into a right circular cone of height 49 cm. Find

Pavlova-9 [17]

Answer:

$r = 3.74cm$