I need halp will give brainliest i need help as fast as possible
1 answer:
Answer:
yes. hope this helps
Step-by-step explanation:
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The right the left and pyramid
Answer:
10
Step-by-step explanation
4(a+10) = 80
4a+40=80
4a=40
a=10
Answer:
200.00
Step-by-step explanation:
Answer:
a)
Cos60=1/2=0.5
b)
cos60=4/x
0.5=4/x
0.5x=4
0.5x/0.5=4/0.5
x=8
845,000 . ....................
