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____ [38]
3 years ago
15

PLZZZZZZZZZ help its on the screenshot

Mathematics
2 answers:
Komok [63]3 years ago
6 0

Answer:

the answer is 40%

Step-by-step explanation:

liraira [26]3 years ago
6 0
Yea I also got 40% but my teacher says it’s wrong :(
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You know that 125 is a composite number because it is divisible by ___. A. 2 B. 3 C. 5 D. 7
-Dominant- [34]

The answer is C. 5

This is the answer because

125 / 2 = 62.5

125 / 3 = 41.6_

125 / 5 = 25

125 / 7 = 17.86

As you can see 5 is the only number it can be divisible by.

Hope that helps!!


4 0
3 years ago
Read 2 more answers
James fenced in his backyard. The perimeter of his fence is 20 feet, and the width of his yard is 2 feet wide. Use the perimeter
algol [13]
Plug in what we know
P = 20 feet, W = 2 feet
20 = 2L + 2(2)
20 = 2L + 4
16 = 2L, L = 8 feet
Convert feet to inches
1 foot = 12 inches
12 * 8 = 96 inches

Solution: 96 inches
4 0
2 years ago
Find the answer given below​
Anastasy [175]

Answer:

Surface area = 6l^2

Volume = l^3

If total surface area increased by 2, then the length increased by \sqrt{2}

Volume then is increased by (\sqrt{2}l)^3 = 2\sqrt{2}l^3

1 :2 \sqrt{2}

Which is not an option in the question so this question clearly has a problem.

First of all It's supposed to be "then" not "than," so I'm not sure who teaches math without even knowing this basic grammar.

Second of all, if the answer is 8:1 the question should be "If <u>each sides</u> of a cube is doubled" not "the lateral surface area." Come to think of it what even is lateral surface area of a cube if all sides of the cube is supposed to be same.

Or, if the answer is 2:1 then, it should be If height lateral surface area of a cube is doubled <u>by doubling the height and without changing the length and width</u>"  But, then the the shape would no longer be a cube.

Who even wrote this garbage question what.

6 0
2 years ago
Find the tangent of angle Θ in the triangle below.
Rina8888 [55]

Answer: \frac{\sqrt{65}}{4}

Step-by-step explanation:

By the Pythagorean theorem, the unknown side has length

\sqrt{9^{2}-4^{2}}=\sqrt{65}

Therefore,

\tan \theta=\boxed{\frac{\sqrt{65}}{4}}

4 0
2 years ago
Sheila was given $30.00 for her birthday and spent $18.79 on a CD. How much was her change?
Elis [28]

Answer:

<em>$11.21</em>

Step-by-step explanation:

$30.00 - $18.79 = $11.21

4 0
3 years ago
Read 2 more answers
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