M^2 + MNP
(3)^2 + (3)(4)(7)
9 + 12(7)
9 + 84
93
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Answer:
A - f
Step-by-step explanation:
Break each term down into its prime factors
7f^2 = 7 *f*f
12f = 2*2*3*f
The common term is f
Factor out the f
f(7f-12)
Answer:
Infinite number
Step-by-step explanation:
we know that
If one angle is 90°, and another half of that, then it must be 45° and so the third angle is also 45°. (The sum of the internal angles of a triangle must be equal to 180 degrees)
Remember that
If two triangles are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
therefore
There is an infinite number of unique triangle with these angles.
9.75-3.50=2.50x
6.25=2.50x
6.25÷2.5=2.50x÷2.5
2.5=x