X=24 im pretty sure that's the answer
Answer:
Step-by-step explanation:
1) Simplify 6x × 2y to to 12xy.
2) Simplify 24xy × 2 to 48xy.
3) Collect like terms.
4) Simplify.
<u>Thus</u><u>,</u><u> </u><u>The</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>-39xy</u><u> </u><u>+</u><u> </u><u>12y</u><u>²</u>.
The angle measure would be 53°.
Complementary angles add up to 90° so, if you're trying to find the other angle measure just subtract the angle measurement that you already know from 90.
90 - 37 = 53
Hope this helps! :)<span />
Answer:
x is equal to four, and y is equal to negative eight.
Step-by-step explanation:
Let's solve it rearranging the first equation to define y:
9x + y = 28
y = 28 - 9x
Now we plug it in to the second equation:
3x + 3y = -12
3x + 3(28 - 9x) = -12
And solve for x:
3x + 84 - 27x = -12
-24x = -96
x = 4
Now we can plug that x value into one of the original equations to find the value of y
9x + y = 28
36 + y = 28
y = 28 - 36
y = -8
Let's test our answer by plugging that y value into the other equation, and seeing if we get the same x value:
3x + 3y = -12
3x + 3(-8) = -12
3x - 24 = -12
x - 8 = -4
x = 4
So we know our answer is correct.
ANSWER
{1, 4, 9, 16, 25, 36, 49, 64}
EXPLANATION
The perfect square integers between 1 and 80 inclusive are obtained by squaring the natural numbers from 1 to 8
The square of the next number does not fall within the given range.
Therefore "The perfect square integers between 1 and 80 inclusive" are
{1, 4, 9, 16, 25, 36, 49, 64}
