Answer:
a = 29
b = 64
c = 87
Step-by-step explanation:
Let the angles be a (smallest), b, and c (largest).
We know that a triangle's angles must add up to 180 degrees, so we can construct the following equations.
a + b + c = 180
c = 3a
b = a +35
With some solving and substitution...
a + (a + 35) + c = 180
2a + c = 145
2a + (3a) = 145
5a = 145
a = 29
and therefore,
b = 29 + 35 = 64
c = 3(29) = 87
Depends how many times pink is on the spinner you put the number of pink spaces there is at the top out of seven for example a fraction 3/7
0.8%=6
6/8=0.75(0.1%)
0.75*1000=750(100%)
Answer=750
Proof= 750*0.008=6
The answer is B,D
EXP:cause I had it on my computer
Answer:
$123
Step-by-step explanation:
(6.75 + 3.50) × 12 = $123
