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mart [117]
2 years ago
6

How would i simplify this expression

Mathematics
1 answer:
algol [13]2 years ago
4 0

Answer:

-5 times-5 times-5

Step-by-step explanation:

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Ron had 20 apples.he used 2/5 of the apples to make pies.
alexandr402 [8]
Do 20/5 and get 4. So 4 is 1/5 of 20 apples so add another and Ron would have used 8 apples to make pies!!!!!!!!!!!
5 0
3 years ago
Help with this one pls!!<br><br><br> Show steps if u can<br><br> Thanks :)
goldenfox [79]

Answer:

74

Step-by-step explanation:

93.795 ÷ 126 \frac{3}{4} %

= 74

and

74 x 126 \frac{3}{4} %

= 93.795

8 0
2 years ago
A bag contains marbles that are all the same size. There are 5 green, 7 blue, 2 red and 6 yellow marbles. A student randomly sel
Kobotan [32]

Answer:

1/4

Step-by-step explanation:

8 0
2 years ago
A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 31 ft long and 20 ft wide. If
vekshin1

Answer:

133 ft

Step-by-step explanation:

Given in the question,

length of the rectangle = 31 ft

width of the rectangle= 20 ft

diameter of semicircle = 20 ft

radius of semicircle = 20/2 ft = 10 ft

Formula to use:

<h3>perimeter of rectangle + perimeter of semicircle</h3>

perimeter of rectangle = 2(l+w)

perimeter of semicircle = 1/2(2πr)

Plug values in the formula above

2(31 + 20) + 3.14(10)

133.4 ft

≈ 133 ft

7 0
3 years ago
CAN SOMEONE PLEASE SHOW ME HOW TO DO THIS IM CONFUSED!!!!!
Mnenie [13.5K]

Answer:

D. 160J

Step-by-step explanation:

Work = Force * Distance

but where is the force?

from here:

weight (not mass) is a force unit (Newtons) so it can be used here.

How do we get weight?

Mass * G

what is G?

gravity force... and it equals 9.8

so you take the box's mass (9.10)

multiply by 9.8 (9.10*9.8 = 89.18)

then plug into the first equation as the force (work= 89.18 * distance)

we also plug In the distance (work = 89.18 * 1.8)

and solve for work! (work = 89.18 * 1.8 = 160.52400)

then round the to the closest one (160)

and there you go! you've got your answer!

Hope this helps,

Yotam

P.S you can comment back if you are still confused and I will try to explain it again better.

8 0
3 years ago
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