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12345 [234]
3 years ago
5

9) Out of the 15 friends that I have, the

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0

The answer is b because the ratio is blondes to brunettes.

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I NEED HELP ON THIS PLZZZ HELPP
adell [148]

Answer:

76 \:  {in}^{2}

Step-by-step explanation:

Area of the figure = Are of square with side 8 in + 2 times the area of one triangle with base (8 - 5 = 3) 3 in and height 4 in

=  {(8)}^{2}  + 2 \times  \frac{1}{2}  \times 3 \times 4 \\  \\  = 64 + 12 \\  \\  = 76 \:  {in}^{2}

3 0
3 years ago
Solve for c. −58c=20<br><br> A-34<br> B-32<br> C26<br> D28
Dominik [7]
The answer is A: -34.
8 0
3 years ago
The price of tiling a room varies directly as the size of the room. Sam is laying tile in his kitchen. If the tiling costs $4,22
stiv31 [10]

Answer:

<h3>The answer is option A</h3>

Step-by-step explanation:

Let the price of the room be p

Let the size of the room be s

To find the size of a kitchen that costs $3,824.00 we must first find the relationship between them

The statement

The price of tiling a room varies directly as the size of the room is written as

<h3>p = ks</h3>

where k is the constant of proportionality

when

p = $4,224.00

s = 264 square feet

Substitute the values into the expression to find k

That's

4224 = 264k

Divide both sides by 264

k = 16

So the formula for the variation is

<h3>p = 16s</h3>

when

p = 3824

s =  \frac{p}{16}

s =  \frac{3824}{16}

s = 239

The final answer is

239 square feet

Hope this helps you

6 0
3 years ago
Convert the following to scientific notation: 0.009.
mote1985 [20]
The answer is:  [B]:  " 9 * 10⁻³ " .
____________________________________________________
5 0
3 years ago
Read 2 more answers
Four less than twice a number
kondor19780726 [428]

Answer:

as per ur ques if we take x as number then we get algebraic expression as

2x - 4

brainliest?

8 0
2 years ago
Read 2 more answers
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