Can somebody help me with this?

Mathematics

1 answer:

Bess [88]3 years ago

7 0

The answer is C, 40, angle c for triangle abc is 50 bc the total of it and 130 must equal 180. so if you subtract the angle you are given, 90, and the new angle, 50, from 180 (total a triangle should have) then your answer is 40.

You might be interested in

What is ( 6 - 8 + 5 ) ?

OLga [1]

Answer:

Step-by-step explanation:

6 0

2 years ago

Which measurement is a good estimate for the area of a circle if the diameter is 18 feet?

Rudik [331]

Answer:

If the diameter is 18 then the radius r=9 so the area is:

πr2=81π≅254.469

Step-by-step explanation:

Explanation:

The area of a circle is given by the formula πr2 where r is the radius.

4 0

2 years ago

The ordinate of every point on the 0-axis is zero<br><br> True or False

Sindrei [870]

Answer:

True

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is a/9 =-4 I really need help on this one

pashok25 [27]

The answer I believe is -36

5 0

2 years ago

Read 2 more answers

Ber [7]

A. 7x

B. 8x-1

C. 6x+12

D. 3x +4

E. 13x-7

6 0

2 years ago