If 3x+2=5/9, what is the value of −3x+8?
1 answer:
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Answer: QF = 5
Step-by-step explanation:
We know that if a triangle has a centroid, the ratio of the longer segment to shorter segment is 2:1. We can set up a proportion , where x is the length of QF. By cross multiplying and dividing, you get x = 5 or QF = 5.
Answer:
Option D.
Step-by-step explanation:
we know that
The area of a trapezoid is equal to
we have
substitute the values
35 = 
(3.14)(r²)(2.4)
35 = (7.536)(r²)
35 = <span>2.512 r</span>²
35 ÷ 2.512 = 14
2.512 ÷ 2.512 = 1
14 ≈ r²
√14 ≈ √r²
3.74165 ≈ r
I'd say A would be the answer!
35 =
35 = <span>2.512 r</span>²
35 ÷ 2.512 = 14
2.512 ÷ 2.512 = 1
14 ≈ r²
√14 ≈ √r²
3.74165 ≈ r
I'd say A would be the answer!