35+20/5-4*7 = 35 + (20/5) - (4*7)
= 35 + 4 - 28 = 11
The answer is 11
Answer:
a) 18.8
b) 20
I hope this helps :) Let me know if it's right!
Distribute the 2 into the parenthesis ...
2x(10)
Answer:
First Problem:
1/2 * -2 2/5 = 1/2 * -12/5 = -12/10
Simplify -12/10 into -6/5
Step-by-step explanation:
The answer is.
The Lamp post is 800cm
x = height of lamp post
160/90 = x/450
450 is the length from the base of the lamp post to the end of the shadow (360+90)
cross multiple
90x = 72000
x =800cm
Have a great day!