First of all, I see +m and -m on the left side, and I realize that when you combine those, they make zero-m. So you can ignore them completely,
and that means that the value of 'm' has no effect on the value of that
expression. It doesn't matter whether 'm' is 2.509 or 'm' is 8 or 'm'
is 9 hundred trillion. Either way, the expression has the same value.
The value is 6q = 6(3) = <em>18</em> .
Answer:
105.6 cm²
Step-by-step explanation:
Area of full circle = π × r²
Semicircle = Half it
3.142 × 8.2² = 211.26808 ( Full circle)
211.26808 ÷ 2 = 105.63404
105.6 cm²
Answer:
Choice A, C and E
Step-by-step explanation:
<em>Your table is poorly presented</em>
Given
x y
First, we calculate the constant of proportionality (k)
For (3,1.47)
For (5,2.45)
For (9,4.41)
From the above calculations, the constant of proportionality is 0.49.
So, the usable rows must also have 0.49 as their constant of proportionality
<u>Choice A</u>
--- <em>This is usable</em>
<em />
<u>Choice B</u>
--- <em>This is not usable</em>
<em />
<u>Choice C</u>
--- <em>This is usable</em>
<em />
<u>Choice D</u>
---- <em>This is not usable</em>
<em />
<u>Choice E</u>
--- <em>This is usable</em>
Answer:
-3
Step-by-step explanation:
Since the - in -7 and the subtraction sign - are the same, you have to group them so now it is + (positive). -10 + 7 = -3
Answer:
a is an even number and b is an odd number
Step-by-step explanation:
if a is even and b is even then the sum would be even ex.10+6=16. I'd a and b are both odd the sum would be even ex. 13+9=22. one has to be odd and one has to be even for the sum to be odd ex. 5+4=9
