Answer:
12.6
Step-by-step explanation:
The two left sides have lengths, so this allows you to establish the ratio of the lengths of the sides of the triangles,
left triangle : right triangle
ratio = 25 : 17.5
The bottom sides are also in the same ratio.
ratio = 18 : w
Write a proportion by setting the ratios equal and solve for w.
25/17.5 = 18/w
Cross multiply.
25w = 17.5 * 18
25w = 315
w = 12.6
Answer: 12.6
(5n)2=(5n)(5n)=(5⋅5)(n⋅n)=25n⋅n.
Explanation: (5n)2=(5n)(5n)=(5⋅5)(n⋅n)=25n⋅n.
Commutative property
Changing the order doesn’t change the result
Example 2+3 = 3+2
Answer:maybe
Step-by-step explanation:It depends on your formula lets say that the formula is T=d/r
T=time
D=distance
R=rate
which when you put in r it would be the speed so if
the formula is s instead of r it means the same thing just how fast the car is moving.
Step-by-step explanation:
In the picture, That's a correct answer.