4 years ago

Please help with this

Mathematics

2 answers:

Romashka [77]4 years ago

8 0

Answer:

It's equal to DOA. It's 48

Step-by-step explanation:

antoniya [11.8K]4 years ago

7 0

The answer the same as DOA 48 degrees

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The floor of a room is being covered with tile. An area one half

tangare [24]

Answer:

Only the floor area $\frac{3}{8}$ has been covered

Step-by-step explanation:

Assuming that the floor of the room is rectangular, then its area is equal to the product of its length times its width.

$A = lw$

Let's now call A 'the area that was covered with tiles.

We know that half the length was covered, then:

$l' = \frac{1}{2}l$

$w' = \frac{3}{4}w$

So:

$A' = \frac{1}{2}l(\frac{3}{4}w)$

$A' = \frac{3}{8}lw$

Finally:

$A' = \frac{3}{8}A$

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3 years ago

Find the slope of the line that contains (7, 6) and (0, –2)

iren2701 [21]

Answer:

The answer is <u><em>8 / 7</em></u>!

Step-by-step explanation:

The answer would be rise over run, (y2 - y1) / (x2 - x1); so the expression to solve would be -2 - 6 / 0 - 7, so the answer is -8 / -7 or 8 / 7.

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3 years ago

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Thepotemich [5.8K]

2098 I took the test bro

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3 years ago

The expression (8 - 3 to the 2nd power - (5 - 2) to the 2nd power is equivalent to which of the following numerical expressions?

Fittoniya [83]

8-3 = 5
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5-2 = 3
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25-9=16

Hope this helps

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4 years ago

I need help with this we my class skipped this section

Sati [7]

Answer:

v^ 3 = 1000

so v = cube root of 1000

v = 10

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3 years ago

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