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3 years ago

Please help me idk this

Mathematics

1 answer:

Ronch [10]3 years ago

3 0

The answer is 0.746 because thousands is the third number after the decimal point and you are rounding up because 7 is greater than 5

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The sun shines at a 30° angle to the ground. To the nearest inch, how long is the shadow cast by a 72-in. tall fence post?

tensa zangetsu [6.8K]

The length of the shadow is 124.7 in

<u>Explanation:</u>

<u />

Given:

Angle, θ = 30°

Height of the fence, h = 72 in

Length of the shadow, l = ?

Given:

tan 30° = $\frac{perpendicular}{base} = \frac{height of the fence}{length of the shadow}$

$\frac{1}{\sqrt{3} } = \frac{72}{l} \\\\l = 72\sqrt{3} \\\\l = 124.7 in$

Therefore, the length of the shadow is 124.7 in

5 0

3 years ago

IF I HAVE A LAPTOP COMPUTER THAT MEASURES 30.8×6.6×39.8 CENTIMETERS...WHAT SIZE CASE DOES IT REQUIRE

soldi70 [24.7K]

Answer:

8090.54

Step-by-step explanation:

30.8*6.6*39.8

4 0

3 years ago

Mr. Kennedy raise beef cattle the stock tank near the windmill has a diameter of 3 m what it is for the water is 1.5 m deep how

sergeinik [125]

Answer:

10.6

Step-by-step explanation:

radius = 1.5 height = 1.5 so it's 10.6

7 0

3 years ago

Solve for x. -2(-4+3)-8=2(2+x)

OverLord2011 [107]

Answer:

x = − 5

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is the volume of this figure?

melomori [17]

<h3><u>Explanation</u> :-</h3>

Volume of a square box is equal to the cube of the length of the side of the square box.
The formula for the volume is V = s³, where "s" is the length of the side of the square box.

$\qquad$ ____________________

It’s given–

Length of one side is = 7cm

$\bf{\underline{\underline{\dag According\ to\ the\ question:-}}}$

$\qquad$ $\purple{\bf\longrightarrow {Volume = 7^3} }$

$\qquad$ $\purple{\bf \longrightarrow Volume =343\: cm^3}$

Hence, option C is the correct option!

5 0

3 years ago

Read 2 more answers