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natta225 [31]
2 years ago
6

Word Problems

Mathematics
1 answer:
Slav-nsk [51]2 years ago
7 0

Answer:

$19.02

Step-by-step explanation:

Paying a total of $13.15 for berries after a $3 coupon means that the coupon amount was already deducted, and she still owed $13.15.

She paid $13.15 and $7.83.

The total she paid was

$13.15 + $7.83 = $20.98

She paid with 2 $20 bills.

She paid 2 * $20 = $40

The change is $40 - $20.98 = $19.02

Answer: $19.02

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Can someone pls explain to me how to do this (^。^)
34kurt

Answer:

Area: \frac{8}{15} feet²

Perimeter: \frac{44}{15} =2 \frac{14}{15} feet

Step-by-step explanation:

The <u>formula of finding the </u><u>area</u><u> of a rectangle</u> or square is <u>width multiplied by length</u>.

The <u>formula of find the </u><u>perimeter</u><u> of a rectangle</u> or square is <u>width+width+length+length</u>

Area: \frac{4}{5} *\frac{2}{3} = \frac{8}{15} feet²

Perimeter:

\frac{4}{5} +\frac{4}{5} +\frac{2}{3} +\frac{2}{3} =

\\\\\frac{12}{15} +\frac{12}{15} +\frac{10}{15} +\frac{10}{15} =\\\\\frac{24}{15} +\frac{20}{15} =\\

\frac{44}{15} =2 \frac{14}{15}

4 0
3 years ago
What is m∠V?
Bezzdna [24]
We know that
Applying the law of cosines

c²=a²+b²-2*a*b*cos C------> cos C=[a²+b²-c²]/[2*a*b]

in this problem

a=7.6 in

b=8.6 in

c=7.4 in

C=angle V

 cos C=[7.6²+8.6²-7.4²]/[2*7.6*8.6]----> 0.5887

C=arc cos (0.5887)--------> C=53.93°-------> C=53.9°


the answer is

angle V is 53.9°


5 0
3 years ago
Multiply or divide as indicated.<br><br> r 2 • r • r 5
AnnZ [28]
10r^3 ^ represents power of
3 0
2 years ago
A bag contains 56 marbles: 7 red, 8 green, 1l yellow, 17 brown, and 13 blue.
Thepotemich [5.8K]

Answer:

oh i've done this. 8/56 so .14 percent i think

Step-by-step explanation:

3 0
2 years ago
Lisa has 100 dollars in A savings account. The interest rate is 5% per year and is not compounded. How much interest will she ea
den301095 [7]
20 dollars, she will earn this because five percent of one hundred is five, times five by four and you get your answer of twenty!
7 0
3 years ago
Read 2 more answers
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