3 years ago

What is the measure of this angle?

Mathematics

2 answers:

DIA [1.3K]3 years ago

8 0

Answer: m<ECB = 100

It is 100 degrees because they are verticle angles, and verticle angles share the same degree.

Svetllana [295]3 years ago

3 0

Answer:

100°

Step-by-step explanation:

∠ACD and ∠ECB are vertical angles and are congruent, thus

∠ECB = ∠ACD = 100°

You might be interested in

A study took a random sample often married couples, and asked the husband's and wife's age. The scatterplot shows the associatio

gulaghasi [49]

I agree I personally think it’s C too! :)

7 0

3 years ago

Read 2 more answers

2. Use the Distributive Property to determine which of the following statements is equivalent to 5(6-2).

frez [133]

Answer:

30 - 10

Step-by-step explanation:

When you distribute, that means you multiply everything on the outside of the parentheses by everything on the inside.

5 (6-2)

is really

5*6 - 5*2

30 - 10

3 0

2 years ago

If Tucsos average rainfall is 12 1/4 inches and yumas is 3 3/5 inches, how much more rain, on the average, does Tucson get than

Taya2010 [7]

12 1/4 - 3 3/5 =
49/4 - 18/5 =
245/20 - 72/20 =
173/20 =
8 13/20

5 0

3 years ago

The sum of two numbers is 27 and their product is 50. Find the numbers.?<br><br>

san4es73 [151]

Answer:

a + b = 27

=> a = 27 - b

ab = 50

So, (27 - b) x b = 50

27b - b^2 = 50

b^2 - 27b + 50 = 0

Solving, b = 25, 2

Hence,

Case 1: b = 25, a = 2

Case 2, b = 2, a = 25

5 0

2 years ago

Read 2 more answers

X - 6y= 20 solve for y

alekssr [168]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers