Vertical angles are congruent and if the measure of 1 of the angles is 72 degrees and straight lines equal 180 degrees you have to subtract 72 from 180 which equals 108.

4 0

2 years ago

A pack of brownies cost $6.60 If the price per brownie stays the same, what would be

cupoosta [38]

Answer:

19.8

Step-by-step explanation:

3x6.6

7 0

3 years ago

Read 2 more answers

The diagram shows a length and angle measure in a scale drawing of a triangular roof truss. In the actual roof truss, the length

marishachu [46]

corresponding to AB is 38 feet, the length of the side corresponding to BC is 22 feet, and their included angle measures 115°. For

what length BC is the scale drawing correct?

4 0

2 years ago

Solving need help in don't get it

Orlov [11]

$\sqrt{3x-5}-2=0$
add 2 to both sides
$\sqrt{3x-5}=2$
square both sides
3x-5=4
add 5 to both sides
3x=9
divide 3
x=3

a nswer is B

4 0

3 years ago

X^2+ 8^2=helppppppppppppppp​

X^2+ 8^2=helppppppppppppppp