Plz, help!!!! :[
I don't know the answer
look at the pic
1 answer:
Answer:
174 in²
Step-by-step explanation:
(A1)= 9(5)= 45 in²
(A2)= 3(5)=15 in²
(A3)= 3(5)=15 in²
(A4)= 9(3)= 27 in²
(A5)= 9(5)= 45 in²
(A6)= 9(3)= 27 in²
(totalA)= 45+15+15+27+45+27= 174 in²
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E= 1.5R
E+R=225
1.5R+R=225
2.5R=225
R= 90
The answer should be z = 10
The answer is 12 because you have to subtract
32-20
Answer: 10, 1/10, 2/5
Step-by-step explanation:
2x + 100 = 5x + 55
3x = 45
x = 15
2(15) + 100 = 130
180-130 = 50
so angle 2 is 50 degrees
