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3 years ago

Convert 8.4 feet per minute to yards per minute.

Mathematics

1 answer:

padilas [110]3 years ago

6 0

Answer: C. 2.8 yd/min

Step-by-step explanation:

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If x = 9 units, y = 12 units, and z = 7 units, then what is the volume of the right rectangular pyramid shown above?

givi [52]

Answer:

"252 units³" is the appropriate solution.

Step-by-step explanation:

The given values are:

Length,

x = 9 units

width,

y = 12 units

height,

z = 7 units

As we know,

The volume of rectangular pyramid will be:

⇒ $Volume=\frac{1}{3}(length\times width\times height)$

On substituting the values, we get

⇒ $=\frac{1}{3}\times 9\times 12\times 7$

⇒ $=3\times 85$

⇒ $=252 \ units^3$

5 0

3 years ago

-7/10 - 4/10 i dont understand

Vanyuwa [196]

Note that they have the same denominator. Simplify.

-7 - 4 = -11

-11/10 is your improper fraction.

To simplify, make it into a mixed fraction

-11/10 = -10/10 - 1/10

-10/10 = -1

-1 1/10 is your answer

hope this helps

6 0

4 years ago

Can someone please answer this???? ASAP

timofeeve [1]

Answer:

A. $y=-\dfrac{8}{7}x-\dfrac{18}{7}$

Step-by-step explanation:

Let $y=mx+b$ be the equation of the perpendicular line.

Two perpendicular lines have slopes with product equal to -1. The slope of the given line is $\frac{7}{8}$ Hence,

$\dfrac{7}{8}\cdot m=-1\\ \\m=-\dfrac{8}{7}$

is the slope of needed line.

This line passes through the point (-4,2), so its coordinates satisfy the equation:

$2=-\dfrac{8}{7}\cdot (-4)+b\\ \\b=2-\dfrac{32}{7}=-\dfrac{18}{7}$

Therefore, the equation of the line is

$y=-\dfrac{8}{7}x-\dfrac{18}{7}$

7 0

3 years ago

Which value is equivalent to 5 + 4 x 2? A) 11 B) 13 C) 18 D) 22

Gnom [1K]

4 * 2 = 8
8 + 5 = 13
B, is the correct answer

3 0

3 years ago

Read 2 more answers

The crushing speed of a

Grace [21]

The Boeing would travel 2280 miles

6 0

3 years ago