3 years ago

Are the date still represented appropriately once you round the numbers?

Mathematics

1 answer:

nalin [4]3 years ago

4 0

The correct answer is yes.

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A geometry class has a total of 27 students. The number of females is 13 less than the number of males. How many males and how m

Zanzabum

Answer:

20 males, 7 females

Step-by-step explanation:

x=males

x-13=females

x+x-13=27

2x-13=27

2x=40

x=20

20-13=7

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3 years ago

Independent Practice

choli [55]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the perimeter of the shaded region. Round your answer to the nearest hundredth.

nataly862011 [7]

Answer:

59.16 units

Step-by-step explanation:

Given that,

The length of rectangle, L = 13

The breadth of the rectangle, B = 6

The perimeter of the shaded region = perimeter of rectangle - 2(perimeter of semicircle)

$P=13\times 6-[2\times \dfrac{2\pi r}{2}]\\\\=78-2\pi r\\\\=78-2\times 3.14\times 3\\\\=59.16$

So, the perimeter of the shaded region is 59.16 units.

4 0

3 years ago

N is the midpoint of . Find the length of the line segment PQ if NQ = 18. answers:

Vitek1552 [10]

36 because NQ is 18 and the tic mark means that each half is equal to each other, and 18+18=36 :D

5 0

3 years ago

Help. Solve the equation...<br> 4(x-2)=4x+10<br> Show how to solve too. I don't know what I'm doing

PilotLPTM [1.2K]

Answer:

4x-8

Step-by-step explanation:

4(x-2)

4*x

4 in to -2

you keep the sign the same so your equation should look like this

4x-8

4 0

3 years ago