÷
Multiply
by the reciprocal of
, which is
=
×
=
We can simplify it further:
The greatest common factor here is
168
=
Step-by-step explanation:
when 2 shapes are similar, it means that all their angles are the same compared with each other.
and all distances (incl. side lengths) if one shape correlate to the corresponding distances in the other shadow by the same ratio or factor.
we have one side (30 m in A and 50 m in B), where we have both measures.
we see that the ratio to "go" from A to B is 30/50 = 3/5.
that means a distance in A is the same distance in B multiplied by 3/5.
and that factor is the same also for every other side.
therefore,
x = 15 m × 3/5 = 3 m × 3 = 9 m
y × 3/5 = 18 m
3y = 90 m
y = 30 m
Answer:
Step-by-step explanation:
The measure of each angle in an equilateral triangle is 60°. Divide that value by the coefficient of the variable in the equation:
3x = 60° ⇒ x = 20°
4y = 60° ⇒ y = 15°
5z = 60° ⇒ z = 12°
$6.75 hope this helps my dude
4^3
you can write it like 4 × 4 × 4
you can also call it "Four to the Third power".