I've been stuck on this for a little while now. Could anybody help?
1 answer:
Answer:
7
Step-by-step explanation:
The arrows on the diagonal lines mean those lines are parallel. That means the triangles are similar, so corresponding sides have the same ratio.
There are many ways we can write the proportion expressing that fact. It is convenient to do so with the variable in the numerator:
(3x -6)/12 = 10/8
Multiplying by 4, we have ...
x -2 = 5
x = 7 . . . . . . add 2
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It's the bottom one. 20 dollars has to be less than or equal to the amount. you cannot spend more than $20
2/5 is the answer unless your multiplying
They are the same , hope this helps :)
Answer:
Perimeter: 2(x+3) + 2(x+2)
Step-by-step explanation:
Answer:
z=3 because in the 2(z+3) is like (z+2)+(z+6)
