Answer:
C. 81/256
Step-by-step explanation:
You have to divide it then raise it to the negative power.
Step-by-step explanation:
This is the answer...
Answer:
2 batches
Step-by-step explanation:
1. State the given;
<u>Convert to improper fractions;</u>
1 1/4 blackberries
5/4 blackberries
<u>Simplify;</u>
Twice as many blueberries;
5/4 *2
10/4
5/2
2. Find the total amount of berries;
<u>Simplify;</u>
blackberries + blueberries
= 5/4 + 5/2
*note; convert to like denominators
= 5/4 + 10/4
= 15/4
3. Divide by the amount that the recipe calls for;
Total / required
15/4 / 3/4
*note; dividing by a fraction is the same as multiplying by the fraction's reciprocal
15/4 * 3/4
45/16
*note; convert to a mixed number
2 13/16
Remember, for the sake of the problem, one can only make a full recipe, hence the answer is 2.
Answer: perimeter = 302m
area = 5544m^2
Step-by-step explanation:
perimeter = 2(l + b)
= 2(63 + 88)
= 2 x 151
= 302 m
Area = l x b
= 88 x 63
= 5544 m^2
Hope it helped u,
pls mark as the brainliest
^_^
3x - 5y = 11 ⇒ 3x - 5y = 11
1x - 3y = 1 ⇒ <u>3x - 9y = 3 </u>
<u>4y</u> = <u>8</u>
4 4
y = 2
3x - 5(2) = 11
3x - 10 = 11
<u> +10 +10</u>
<u>3x</u> = <u>21</u>
3 3
x = 7
(x, y) = (7, 2)