3 years ago

Victor chose C how did he get that answer

Mathematics

2 answers:

Burka [1]3 years ago

4 0

I’m it does not show any thing about victor but I’ll help if I could see all of it

NeX [460]3 years ago

3 0

I need the rest of the problem answer. we need to see the part where he did his work

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A rectangle with vertices A(6, 0), K(0,0), L(0,9), and M(6, 9) is rotated around the x-axis. To the nearest tenth of a cubic uni

koban [17]

Answer:

1526.0 cubic units

Step-by-step explanation:

Rotating rectangle AKLM you will get cylinder with height KA and base radius KL. From the given data

$KA=\sqrt{(6-0)^2+(0-0)^2}=6,\\ \\KL=\sqrt{(0-0)^2+(9-0)^2}=9.$

The volume of the cylinder is

$V_{cylinder}=\pi r^2\cdot H.$

Then

$V_{cylinder}=\pi \cdot 9^2\cdot 6=486\pi \approx 1526.0\ un^3.$

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2 years ago

The slope of the line graphed

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$\displaystyle\bf\\ \text{\bf The slope = }~~\frac{y_2-y_1}{x_2-x_1}=\frac{4-(-4)}{4-(-1)}=\frac{4+4}{4+1}=\boxed{\bf\frac{8}{5}}$

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3 years ago

Angles X and Y form a straight line. Angles W and Z form a straight line. Angles X and W are beside each other. Angles Y and Z a

Zanzabum

Answer:

Step-by-step explanation:

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3 years ago

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If 2x - 3 = 3x - 7, what is the value of x?

icang [17]

Answer:

x=4

Step-by-step explanation:

2x-3=3x-7

Subtract 2x from both sides of the equation

-3=x-7

Add 7 to both sides of the equation to isolate x

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3 years ago

Find the area pf a trapezoid with a base of 26.7 ft , a height of 15.4 and top of 9.9 ft

evablogger [386]

Hello!

To find the area of the trapezoid, you use the formula A=1/2h(a+b), where a and b represent the two base lengths.

Since we already know the two bases and the height, we can just plug them into the equation to find the area.

A=1/2·15.4(26.7+9.9)
A=1/2·15.4(36.6)
A=1/2·563.64
A=281.82

The area is 281.82 ft².

I hope this helps!

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3 years ago