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3 years ago

Help ASAP pls due 10/22/18 I will mark BRAINLIEST

Mathematics

1 answer:

maria [59]3 years ago

7 0

-3/8 is between them and its terminating -0.375

-4/9 is between them and it repeating -0.44444444

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Will give bianleast 10 ponits

Mrac [35]

Answer:

x + 8 + 12 + 11 = 43

Step-by-step explanation:

The perimeter is the length of the 4 sections of fencing.

If x represents the fourth section and the perimeter is 43, then

x + 8 + 12 + 11 = 43, that is

x + 31 = 43 ( subtract 31 from both sides )

x = 12

The length of the fourth section is 12 ft

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4 years ago

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A right triangle is shown. What is the value of x? Round to the nearest tenth.

zzz [600]

Step-by-step explanation:

B²=a²+c²

12²=4.2²+c²

144=16.4+c²

144-16.4=c²

127.6=c²

√127.6=√c²

11.3=c

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3 years ago

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ser-zykov [4K]

It is 4 divided by 800 by the power of 2

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3 years ago

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Help, if someone could give the answer or explain how to solve this<br> it would be nice, thank you

ziro4ka [17]

D is 90 because it is perpendicular.

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3 years ago

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Dario has 1 foot of gum. It is cut into 4 equal pieces, or quarters. Dario wants to share these 4 pieces equally among himself a

sveticcg [70]

Answer:

Each person will have the amount of 4/20 ft piece of gum equivalent to 1/5 ft

Step-by-step explanation:

we know that

For sharing the 1/4 piece of gum equally with 5 people, first divide each piece of 1/4 by 5

$\frac{(1/4)}{5}=\frac{1}{20}\ ft$

At this moment we have 20 pieces and each one is 1/20 ft

The number of pieces that corresponds to each person is 20 divided by 5.

$20/5=4$

$4*\frac{1}{20}=\frac{4}{20}\ ft$

each person will have the amount of 4/20 ft piece of gum

simplify

$\frac{4}{20}=\frac{1}{5}\ ft$

7 0

4 years ago