We know that
scale factor=measure larger triangle/measure smaller triangle---->18/12
scale factor=1.5
so
measure larger triangle=scale factor*measure smaller triangle
for the leg in the smaller triangle equal to 5
measure larger triangle=1.5*5-----> 7.5
the answer is
7.5
5/6-4/5=1/30
She uses 1/30 yard of lace for the jewel box.
So first number is -10
second number is -6
Answer:
a. -3
b. +100
Step-by-step explanation:
descreased is subtracting which would be a -3
deposited means added which would be a +100
The correct answer is 15:25