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Alexeev081 [22]
3 years ago
5

A rectangle has a perimeter of 48 ft. The length and width are scaled by a factor 1.5.

Mathematics
1 answer:
prohojiy [21]3 years ago
7 0

Answer: 75

Step-by-step explanation:

when increased in scale,

both sides are multiplied by the factor which is 1.5.

72 =1.5(2L+2W)

Mark me as brainliest

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Molly invested $50,000 in various stocks
fgiga [73]

Answer:

  $10,000

Step-by-step explanation:

Let b represent the amount invested in bonds. Then 50,000 - b wil be the amount invested in stocks. Molly's total return is ...

  0.15b + 0.18(50000-b) = 8700

  -0.03b +9000 = 8700 . . . . simplify

  300 = 0.03b . . . . . . . . . . . . add .03b-8700

  10,000 = b . . . . . . . . . . . . . divide by 0.03

Molly invested $10,000 in bonds.

3 0
3 years ago
Simplify x + 6.2 + 8.5.<br><br> 14.7x<br> x + 14.7<br> 6.2x + 8.5
In-s [12.5K]
Combine the like terms.
Like terms are terms that are the same disregarding the coefficients,

In this case, add the constants.
6.2+8.5=14.7

Final answer: x+14.7
3 0
3 years ago
Read 2 more answers
Raidius 8 and hight 10 what is the volume?
aev [14]

Answer:

V≈2010.62

Step-by-step explanation:

The volume of a cylinder is V=πr^2h so plug in 8 for r and 10 for h

7 0
4 years ago
Please help solve <br> Problem
Vinvika [58]
Hey! just so you know you put it upside down but the answer is 23.

3 0
3 years ago
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What is the value of g^-1(9)
mars1129 [50]
Hi there!

• g(x) = 6x - 3

Then,
if g(x) = y :-

y = 6x - 3

⇒6x = y + 3

⇒x = \dfrac{\text{y} + 3}{6}

According to th' question :-

g⁻¹(x) = \dfrac{\text{x} + 3}{6}

g⁻¹(9) = \dfrac{9 + 3}{6}

g⁻¹(9) = \dfrac{12}{6}

g⁻¹(9) = 2

Hence,
The required answer is g⁻¹(9) = 2

~ Hope it helps!
3 0
3 years ago
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