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3 years ago

5

Jane noticed as she was doing her morning run that a 12 m flagpole cast a 18 m shadow. A tree was casting a 36 m shadow. The tre

e was __? ___ m tall.

1 answer:

Vika [28.1K]3 years ago

7 0

The tree was 30 meters long

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What is the value of (-1/4 - 1/2) divided by (-4/7)

saw5 [17]

Answer: -1.3125

Step-by-step explanation:

(-1/4 - 1/2) = -0.75

-0.75/ $\frac{4}{7}$ = -1.3125

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3 years ago

EASY MATH<br> Given a triangle with a leg of 14 m and the other leg of 14 m, find the missing side.

sdas [7]

14 squared + 14 squared = x squared
(x is the missing side)
196 + 196 = x squared
392 = x squared
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392 square rooted = 19.79
x square rooted = x

19.79 m is your missing side length

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What is the simplified value of the expression below? StartFraction 4 (negative 8 + 4.5) over 6.25 + (negative 8.25) EndFraction

Annette [7]

Answer: -10.49.

Step-by-step explanation:

Using order of operations PEMDAS:

4(-8+4.5)/ 6.25 + (-8.25)

= 4 * -3.5 / 6.25 - 8.25

= -14/6.25 - 8.25

= -2.24 - 8.25

= -10.49.

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3 years ago

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An equation matches the description of the function below.

MariettaO [177]

Answer:

Its D on Edge 2020.

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\large 6\cdot\frac{6+2^2}{6+2-6}

svet-max [94.6K]

Answer:

<h2>30</h2>

Step-by-step explanation:

Given the expression $\large 6\cdot\frac{6+2^2}{6+2-6}$ , on simplification we have;

$= \large 6\cdot\frac{6+2^2}{6+2-6}\\\\= \large 6\cdot\frac{6+4}{8-6}\\\\= \large 6\cdot\frac{10}{2}\\\\= 6* 5\\\\= 30$

Hence the equivalent value of the expression is 30

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3 years ago