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2 years ago

Which of the following expressions is equivalent to 32 ÷ 4• 4 ÷ 2 • 2?

Mathematics

1 answer:

mel-nik [20]2 years ago

6 0

Answer:

128

Step-by-step explanation:

32 ÷ 4• 4 ÷ 2 • 2

8 .4.2.2

128

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How many packs of pencils can you get if there is 1,440 pencils and 6 in each pack

mamaluj [8]

Divide 1440 by 6 to get 240 packs.

4 0

3 years ago

-3(5x-10)=[?]x + [ ]

Setler [38]

Answer:

-15x + 30

Step-by-step explanation:

-3(5x -10)

-15x + 30

7 0

2 years ago

a circle with a radius of 1 cm sits inside a 3cm x 3cm rectangle. What is the area of the shaded region (the rectangle is shaded

masha68 [24]

Answer:

The area of the shaded region is $5.86\ cm^{2}$

Step-by-step explanation:

we know that

The area of the shaded region is equal to the area of the rectangle minus the area of the circle

The rectangle is a square

$A=b^{2} -\pi r^{2}$

we have

$b=3\ cm$

$r=1\ cm$

assume

$\pi =3.14$

substitute the values

$A=3^{2} -(3.14)(1)^{2}$

$A=5.86\ cm^{2}$

5 0

2 years ago

Read 2 more answers

What is x in the equation in -4(3x+7)= 4

Nana76 [90]

Answer:

-12x-28=4

-12x=32

x=-16/3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

It is a well-known fact that Dr. Barnes rides a skateboard, sometimes even on campus. Suppose that Dr. Barnes selects a skateboa

Genrish500 [490]

Answer:

75%.

Step-by-step explanation:

In total, there are 3 gnarly boards in the first shop and 1 gnarly board in the second. We know that he has selected one gnarly board out of the 3 + 1 = 4 existing boards.

The probability the board came from the first shop is 3 / 4 = 0.75 = 75%.

Hope this helps!

8 0

2 years ago

Which of the following expressions is equivalent to 32 ÷ 4• 4 ÷ 2 • 2?​

Which of the following expressions is equivalent to 32 ÷ 4• 4 ÷ 2 • 2?