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klio [65]
3 years ago
13

Sometimes, always, or never true?:14x+3x-7=7x+7-4x

Mathematics
1 answer:
kobusy [5.1K]3 years ago
4 0
Always will be your answer ;D
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Write an algebraic equation for this tape diagram. Then determine the value of x. You may use a calculator.
tresset_1 [31]

Answer:

3× + 16 = 22.75

3× = 22.75 - 16

<u>3x</u><u> </u>= <u>6</u><u>.</u><u>75</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>3 3

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2 years ago
180 miles in 3 hours, what's the unit rate?
Oliga [24]

Answer:

60 or 60:1

Step-by-step explanation:

You will have to divide 180 by 3 which is 60 or you can divide 160 / 3 = 60 & divide 3 / 3 = 1.

6 0
3 years ago
Read 2 more answers
PLSSS HELP AND EXPLAIN :)
vodka [1.7K]

Answer:

968

Step-by-step explanation:

Rectangular Prism: 11*11*5 = 605

Square Pyramid: 11*11 * 9 over 3 = 363

363+605= 968

3 0
3 years ago
Jaime wants to know how fast she can type, so she times herself as she types a paper. The paper has 429 words in it, and Jaime t
vitfil [10]
Her typing rate is 33words per minute
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3 years ago
Hello I'm stuck on this homework question and need help please thank you
Alexxx [7]

We need to find the surface area of the solid.

Since it's formed by cubes with edges of 1 meter, each square on the surface of the solid has an area equal to:

1\text{ meter }\times1\text{ meter }=1\text{ meter}^2

Thus, to find its surface area, we need to count the number of squares on its surface, and then multiply this number by 1 meter².

We can see that this solid has two equal latera surfaces (right and left). Each one of them has 17 squares.

Also, the number of squares on the horizontal surfaces is the same on the top and bottom of the solid. Each one of them has 10 squares.

And the vertical surfaces on the front and back of the solid have the same number of squares: 8 squares each.

Then, adding those quantities and multiplying the result by two, we find the total number of squares on the surface of the solid:

2\times(17+10+8)=2\times35=70

Therefore, the surface area of the solid is 70 m².

6 0
1 year ago
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