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3 years ago

Name the longest side of Triangle ABC explain how pleassse:))))

Mathematics

2 answers:

Dmitry [639]3 years ago

8 0

The largest side is always opposite to largest angle.
Here, Largest angle is 70 degree which is opposite to BC

In short, Largest side is BC

Hope this helps!

alina1380 [7]3 years ago

4 0

BC because it is across from the largest angle :)

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A rectangular swimming pool has a volume of 16,320 cubic feet, a depth of 8 feet, and a length of 85 feet. What is the width of

rewona [7]

A.) 24 ft

Explanation:
The formula for the volume of a rectangular prism is length x width x height.

To find the missing width, follow this formula:
Volume divided by ( heigth x length)

In this case, it will be:
16,320 divided by ( 8 x 85 ) = 24

MARK ME BRAINLIEST TYSM! Have a nice day/evening!

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3 years ago

Plz help!!! i’ll mark brainliest!!!!

makkiz [27]

Step-by-step explanation:

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3 years ago

60 is 15% of what number?

Norma-Jean [14]

Method 1

$\begin{array}{ccc}60&-&15\%\\x&-&100\%\end{array}\ \ \ \ |cross\ multiply\\\\15x=60\cdot100\\15x=6000\ \ \ \ \ |divide\ both\ sides\ by\ 15\\\boxed{x=400}$

Method 2

$\begin{array}{cccc}15\%&-&60&|divide\ both\ sides\ by\ 3\\\\5\%&-&20&|multiply\ both\ sides\ by\ 20\\\\100\%&-&400\end{array}$

Method 3

$p\%=\dfrac{p}{100}\\\\15\%=\dfrac{15}{100}=0.15\\\\0.15x=60\ \ \ \ |divide\ both\ sides\ by\ 0.15\\x=400$

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3 years ago

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

GuDViN [60]

Answer:

113.1 unit²

Step-by-step explanation:

A cylinder is a shape with two round ends and two parallel lines connecting the round ends.

Height=9 unit, Base=4 unit

The lateral surface area of a cylinder (A) is given by the equation:

$A=2\pi rh$

where r is the radius of the cylinder and h is the height of the cylinder.

Given that the base = 4 unit, therefore the diameter (d) = base = 4 unit. Also the height (h) = 9 unit.

Radius (r) = d/2 = 4/2 = 2 unit

Calculating the area of the cylinder is as follows

$A=2\pi rh\\A=2\pi*2*9\\A=113.1$

The area of the cylinder is 113.1 unit²

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3 years ago

What is the equation for X+3y=16;(-3,-4)

Galina-37 [17]

I hope this helps you

-3+3. (-4)=16

-3-12=16

-15=16 false

7 0

4 years ago