15=7x+3-5x
15= 7x-5x + 3
15 = 2x + 3
-3 + 15 = 2x
12=2x
12/2 = 2x/2
6=x
When two triangles<span> are </span>similar<span>, the reduced ratio of any two corresponding sides is called the </span>scale factor<span> of the </span>similar triangles. In Figure 1, Δ ABC∼ Δ DEF. Figure 1Similar triangles<span> whose </span>scale factor<span> is 2: 1. The ratios of corresponding sides are 6/3, 8/4, 10/5.
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Answer:
3/10 4/10
Step-by-step explanation:
2/5*2/2= 4/10
Answer:
733.04
Step-by-step explanation:
Cylinder:
V=3.14x5x5x7
=549.78
Cone:
V=3.14x5x5x7/3
=183.26
TOTAL:
549.78+183.26=733.04
Answer:
b) 40
Step-by-step explanation:
By angle sum property of a triangle:
