Answer:7
Step-by-step explanation:
21=42-3r
21-42=3r
-21=3r
r=7
Answer:
Exact Form:
−37/4
Decimal Form:
−9.25
Mixed Number Form:
−9 1/4
Step-by-step explanation:
Answer: x = 9
Remember: cross-multiply (product of the means equals the product of the extremes) to solve this proportion. It forms a 'cross'-- hence its name.
4 8 4 and 2 are the extremes
------ = ------ 8 and x - 8 are the means
x - 8 2
(4)(2) = 8(x - 8) Simplify
8 = 8(x - 8) Distributive Property
8 = 8x - 64 Add 64 to both sides
72 = 8x Divide by 8 for both sides
9 = x Answer!
x = 9 Answer!
The standerd form 4m – 2m^4 – 6m^2 +9.
We have given that the polynomial given below we have to find the standerd form of the polynomial.
<h3>What is the standerd form of the polynomial</h3>

n=4
Standard form of the polynomial

Rearranginge term we get

The third term of the given polynomial is 0.
Therefore,the standard form is,

To learn more about polynomial visit:
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(3/8)/(1/4)=3*4 / 1*8=12/8=3/2