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nlexa [21]
3 years ago
12

HELP WILL MARK BRAINLIEST

Mathematics
1 answer:
Crank3 years ago
5 0

Answer:

180

Step-by-step explanation:

1. Write a proportion.

\frac{6}{2\\}=\frac{x}{60}

2. Cross multiply.

6x60=360

360/2=180

x=180

          OR

1. Write a proportion.

\frac{6}{2}=\frac{x}{60}

If you look at the bottom, since 2 times 30 is 60, 6 times 30 is 180, making the fractions equal.

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Natali5045456 [20]

Answer:

7y

Step-by-step explanation:

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3 years ago
Hillary unraveled 3.0 centimeters of ribbon and then continued to unravel 1.5 more centimeters.
galina1969 [7]
Thanks for the free points hope you find your awnser!
3 0
3 years ago
a cylinder with base are 169π ft^2 and a height twice the radius. what is the lateral area and surface area of the cylinder
Morgarella [4.7K]
Area\ of\ base:A_B=169\pi\ ft^2\\\\A_B=\pi r^2\ \ \ (r-radius)\\\\\pi r^2=169\pi\ \ \ /:\pi\\\\r^2=169\\\\r=\sqrt{169}\\\\r=13\ (ft)\\\\H=2r\to H=2\cdot13=26\ (ft)


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5 0
3 years ago
Read 2 more answers
SomeOne Please help me answer this question.
saw5 [17]

Answer: 79 degrees

Step-by-step explanation:

4x+1 + 3x+4 = 180

7x + 5 = 180

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x = 175:7 = 25

m8 = 3x + 4 = 3*25 + 4 = 79

3 0
3 years ago
Write a real-world problem that could be represented by the following inequality. 70 + 5x < 30 + 15x
kondaur [170]

Justin wants to paint his room. So he put together some quotations from two different painters. The first painter's total charge was based on the number of hours (denoted as x) worked was modeled as f( x ) = 70 + 5 x, while that of the second painter was g( x ) = 30 + 15 x. Justin knows that it will take more than 4 hours to decorate the house so he was certain to go with the first painter whose cost is low-priced when the number of hours is above 4 hours.

4 0
3 years ago
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