ANSWER; Work with a good mind and you can do it with know body help Step-by-step explanation:
480. Since the ones place is a five, you round up, so 475 becomes 480.
Answer:
100 sir
Step-by-step explanation:
10 times 5 is 50 and plus 50 is 100
I can answer without knowing how many coins you are tossing
Answer:
<A = 67
Step-by-step explanation:
The three angles of a triangle add up to 180 degrees. We know a right angle is 90 degrees.
<A + <B + <C = 180
3x-8 + 90 + x-2 =180
Combine like terms
4x-10+90 = 180
4x+80 =180
Subtract 80 from each side
4x+80-80=180-80
4x=100
Divide each side by 4
4x/4 = 100/4
x=25
But we want to know <A
<A = 3x-8
Substitute x=25
=3(25) -8
=75-8
= 67
