Height. Shadow
2.1 m. 5.3 m
X m. 34 m
X=2.1•34/5.3
X=71.4/5.3
X=13.47 m
X~13.5 m
Answer:
so just add x to the first side
Step-by-step explanation:
for the expressions u need to just doo what it says
for the 5 less than x write X-5
for the times by two do x times 2
and so on
hope this helps
Answer:
I'm not sure this could be factored. if it was x^4-y^4, then it would be (x-y)(x+y)(x^2+y^2)
ps. check if you have the question correct
Answer:
42?
Step-by-step explanation:
I believe it's 42.
every triangle is 180 degrees
if one side is 90, the other is 90, the opposite side of the right angle = 90
meaning that whole X-ish part is 90
90 plus 48 is 138.
180-138 is 42
Answer : 4
Explanation: 1+1+1+1 = 4