Draw an open circle at 11, shade all numbers to the right of 11, ig
Answer:
Solving for variable x
Move all terms containing x to the left, all other terms to the right
<u>Add -2x to each side of the equation</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 3x + -2x = 1x
</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 2x + -2x = 0
</u>
<u></u><u></u>
<u></u>
<u>Add 61 to each side of the equation.
</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: -61 + 61 = 0
</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: -50 + 61 = 11
</u>
<u></u><u></u>
<u></u>
<u>Divide each side by 1
</u>
<u></u><u></u>
Answer:
Step-by-step explanation:
Rule: never completely trust a diagram that comes with a geometry question. This is a case in point. The "tiny" square is actually much larger than the "larger" square.
If you are trying to find the length of the sides of the squares, the formula is
Area = side^2
3025 = side^2
Take the square root of both sides.
sqrt(3025) = sqrt(side^2)
To find the square root of 3025, do the following
Press √
type in 3025
type in =
You should get 55.
======================
The second square is done the same way
√
90.75
=
And you should get 9.526
Answer:
percentage decrease is 70%
Step-by-step explanation:
To find percentage decrease of 2 quantities, we have to find the difference of the quantities and divide by the original quanity. Then we multiply by 100 to find the PERCENTAGE.
We will use formula:
Where
"New" is the latest quantity
"Old" is the first (previous) quantity
Here, New = 5.3 & Old = 17.71
We substitute into formula and find:
So we can say that the percentage decrease is 70%