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matrenka [14]
3 years ago
5

What are the side lengths of the scaled copy of 2 3 7

Mathematics
1 answer:
N76 [4]3 years ago
4 0

Answer:

the side lengths of the scaled copy are 14 inches and 21 inches

Step-by-step explanation:

Can you mark me as brainliest

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Annually cumulating interest can be determined by the following formula:

W = P(1+r)^{y}

r represents the interest rate as a decimal, and P represents the starting amount of money.
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What is the volume? 7 mm 7 mm 7 mm cubic millimeters
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\Huge\bf\overbrace{\underline{ \underbrace{\blue \dag \orange{Answer}}}} \blue\dag

\large\bf\mapsto{\underline{\red{volume \: of \: cube =  {a}^{3} }}}

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\Large\bf\leadsto{\underline{\purple{ \: 7 \times 7 \times 7 = 343}}}

6 0
3 years ago
Solve equation 1/4=x^-1/2
Alex

Answer:

A. {16}

Step-by-step explanation:

1/4 = x^-1/2

We have the exponent rule a^-1 = 1/a^1

Applying the rule, we get

1/4 = 1/x^1/2

x^1/2 = √x

1/4 = 1/√x

Now let's cross multiplying, we get

√x  = 4

Taking square on both sides, we get

x = 16

The answer: A. {16}

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3 0
3 years ago
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Find the lcd. Add or subtract the fractions. Simplify if needed. (- 3/16) + (- 5/2)
Solnce55 [7]

Answer:

\boxed{-\frac{43}{16}}

.

Step-by-step explanation:

-\frac{3}{16}  + (-\frac{5}{2} )

= -\frac{3}{16}  - \frac{5}{2}

= \frac{-3 - 5(8)}{16}

= \frac{-3 - 40}{16}

= -\frac{43}{16}

8 0
3 years ago
In a poll to pick the name of a new planet discovered in a distant solar system, a total of 963 scientists voted. There were fou
jarptica [38.1K]

Answer:

195

Step-by-step explanation:

Let wining name have, x votes

1st = x

2nd = x - 53

3rd = x - 79

4th = x - 105

x + (x - 53) + (x - 79) + (x - 105) = 963

x + x - 53 + x - 79 + x - 105 = 963

4x - 237 = 963

4x = 963 + 237

4x = 1200

x = 1200 / 4

x = 300

4th = x - 105

x - 105 = 300 - 105 = 195

3 0
2 years ago
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