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Illusion [34]
3 years ago
14

If a=3 and b=5 , then ab/15 + a(6+7b) =

Mathematics
2 answers:
stich3 [128]3 years ago
8 0

Answer:

124

Step-by-step explanation:

3x5/15=1

1+3(6+35)

1+18+105=

124

choli [55]3 years ago
5 0
The answer would be 124
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BRAINLIESTTT ASAP! PLEASE HELP ME :)
marta [7]

We can use the Pythagorean theorem to solve for the perimeter of the kite.

a² + b² = c²

3² + 4² = UV²

9 + 16 = UV²

25 = UV²

√25 = √UV²

5 = UV

In the kite, adjacent sides are the same so UV = VW

3² + 9² = UX²

9 + 81 = UX²

90 = UX²

√90 = √UX²

9.49 ≈ UX or 3√10 ≈ UX

Now, add to find the perimeter.

5 + 5 + 9.49 + 9.49 or 5 + 5 + 3√10 + 3√10

28.98 or 10 + 6√10

Therefore, the perimeter is approximately 28.98 or 10 + 6√10

Best of Luck!

6 0
2 years ago
Braniliest ASAP<br><br><br> thanks!
Leokris [45]
The answer that you are looking for is d
3 0
2 years ago
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how much wrapping paper would you need to cover a rectangular that is 18.25 inches by 12inches by 3 inches if you need 10% more
natita [175]

Answer: 681 square inch

Step-by-step explanation:

Hi, we have to apply the formula for the surface area:

A = 2wl + 2lh + 2hw

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w: width

l: length

h: height

Replacing with the values given:

A = (2x12x18.25) + (2x12x3)+(2x18.25x3)

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Since it has to be 10% more than the surface.

619.5 x (10/100) = 61.95 in2

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2 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
The following expression models the total money earned by setting up a food stall at a funfair, where x represents the number of
REY [17]
After a thorough search, I found the same question on the internet. Please refer to the attached picture. If it's the same one with yours, then the answer is letter C - The constant 10 refers to the cost of setting up the food stall even if no cheeseburger was sold.

It is like a fixed cost that is incurred by the food stall that they need to pay for not considering the sales or income they would earn.

8 0
2 years ago
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