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3 years ago

What is k+m over -7 = n, for k equal?

Mathematics

1 answer:

defon3 years ago

4 0

$\frac{k + m}{-7}$ = n Multiply both sides by -7
k + m = -7n Subtract m from both sides
k = -7n - m

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Mila built a wooden toy bin with a lid to sell in her store. The bin is shaped like a rectangular prism and measures 2 feet long

charle [14.2K]

The rectangular prism having a length of 1 feet, width of 2 feet and that

is 1 feet deep, gives the area Mila stained as<u> 8 square feet</u>.

<h3>How can the area that Mila stained be found?</h3>

The given dimensions of the rectangular prism bin are;

Length of the bin = 2 foot

Width of the bin = 1 feet

Depth of the bin = 2 feet

Required:

The surface area of the rectangular prism bin.

Solution:

The surface area, S. A., of the rectangular prism bin is given as follows;

S. A. = Length × Width + Depth × Width + Length × Depth

Which gives;

S. A. = 2 × 1 + 2 × 1 + 2 × 2 = 8

The surface of area Mila stained, S. A. =<u> 8 ft.²</u>

Learn more about surface area of a rectangular prism here:

brainly.com/question/987829

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2 years ago

What is the equivalent faction to 2/5

AysviL [449]

There are multiple answers, here are some.

4/10
8/15

and so on and so forth, to find these, just multiply each by two, three, and so on and so forth to find more.

Hope this helps!

8 0

3 years ago

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Slope=? <br><br> please help

viktelen [127]

Answer: It's 4

Step-by-step explanation: 12-8 is 4, 4-3 is 1

6 0

4 years ago

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How many positive integers less than 1000 are divisible by both 7 and 11?

AlladinOne [14]

220-12=208 is your answer

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3 years ago

Which expression is equivalent to Negative 32 Superscript three-fifths?

Sidana [21]

Answer:

$-8$

Step-by-step explanation:

Given: $(-32)^{(\frac{3}{5}) }$

To choose: the correct option

Solution:

Power refers to a number of times, a number is multiplied by itself. Another name for power is exponent.

As per rule of exponents, $(a^m)^n=a^{mn}$

Here,

$(-32)=(-2)^5$

Therefore,

$(-32)^{(\frac{3}{5}) }=[(-2)^5]^{(\frac{3}{5}) }=(-2)^{5(\frac{3}{5}) }$

Here, $a=-2,m=5,n=\frac{3}{5}$

So,

$(-32)^{(\frac{3}{5}) }=[(-2)^5]^{(\frac{3}{5}) }=(-2)^{5(\frac{3}{5}) }=(-2)^3=-8$

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3 years ago

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