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KiRa [710]
3 years ago
15

Please help im on a test!!! Brainiest will be marked!!!

Mathematics
2 answers:
vredina [299]3 years ago
8 0

Answer: 15 square feet

Step-by-step explanation:

Multiply 3 x 1.25. This gives you the area of the rectangle which is 3.75 in. It is a scale model where every in is equal to 4ft. Multiply 3.75 by 4. 15ft is the answer.

laila [671]3 years ago
4 0

Answer:

answer is in the sbs explanation

Step-by-step explanation:

1.5625

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Tiffany wants to calculate the volume of her globe. The globe is in the shape of a sphere. She measured the circumference of the
Elis [28]

Answer:

<h2>231in^3</h2>

Step-by-step explanation:

We know that the volume of a sphere/globe is given as

V=4 /3πr^3

but the circumference is expressed as

C=2πr

solving for r given  that C=24

24=2*3.142r

24=6.284r

r=24/6.284

r=3.8in

put r=3.6 in the expression for volume we have

V=4 /3π(3.8)^3

V=4 /3π(55

V=(220.59*3.142)/3

V=693.12/3

V=231in^3

The volume of the globe is 231in^3

3 0
3 years ago
The table below represents a linear function f(x) and the equation represents a function g(x):
Aneli [31]
Slope of f(x)


Slope of g(x)


PART A)
The slopes of f(x) and g(x) are the same.

PART B)
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-1 = b

y = 4x - 1

The function G(x) has a bigger y-intercept. The y-intercept of g(x) is 3, while the y-intercept of f(x) is -1.
4 0
3 years ago
Russell is eating at a restaurant. His total bill comes to $45.10. If Russell decides to leave a tip that is approximately 25% o
olga2289 [7]

Answer:

$11.28

Step-by-step explanation:

45.10 x 0.25

4 0
2 years ago
Solve for equation4y+4=3x
Basile [38]

Answer:

Step-by-step explanation:

Switch sides:

3x = 4y+4

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\frac{3x}{3}=\frac{4y}{3}+\frac{4}{3}

Simplify to give:

x=\frac{4y+4}{3}

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2 years ago
dave is painting a fence in his uncle's yard he painted 2 sections of the fence in 30 minutes Dave has 9 sections to paint. if D
Scrat [10]

Answer:

135

Step-by-step explanation:

30÷2≡15

<h3>15×9≡135</h3>
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3 years ago
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