Answer:
(x-9)(x+4)
Step-by-step explanation:
When factoring, you use the formula ab ÷ c to find what you can multiply to get (in this case) -36 that you can add to get -5. The answer is -9 and 4.
What is the math problem??
Answer:
40
Step-by-step explanation:
the awnser is 40
Normal circle area is πr², which is (d/2)²π.
That makes your case 14²π divided by 2 is 196π/2=98π cm²
We use the algebraic way for this:
0.0¯4=x we manipulate the equation by multiplying it by 10 and 100.
0.¯4=10x
4.¯4=100x
We subtract the second equation from the third equation to get:
<span>4=90<span>x
</span></span>Therefore,
<span>490=x</span> or
<span>245=<span>x
so the answer is</span></span>
2/45
