1 answer:
Answer:
Step-by-step explanation:
By similar triangles (use the two smaller ones
7 / x = x / 3 Cross multiply
x^2 = 21 Take the square root of both sides
√x^2 = √21
x = √21
You might be interested in
$ 21,500.00 dollars total
Answer:?
Step-by-step explanation:
Answer:
there whould be 1176 botone on all the pairs combined
Step-by-step explanation:
hope this will help
Answer:
C=12
Step-by-step explanation:
2x12=24
3x12=36
5x12=60
Answer:
65
Step-by-step explanation: