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maxonik [38]
2 years ago
13

What is the circumference of a circle to the nearest hundredth of a foot, if the radius of the circle is 7

Mathematics
2 answers:
puteri [66]2 years ago
6 0

Answer:

43.98

Step-by-step explanation:

Sergio039 [100]2 years ago
3 0

Answer: 43.98

Step-by-step explanation:

First you must plug 7 into the formula, (C=2π r)

C= 2 π 7

C = 2(21.9911485751)

C= 43.9822971503

Round it to the nearest hundredth and you get 43.98 Feet

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75 percent of the sutdents in a school went on a field trip. If 285 students went on the trip, how any students are in the schoo
natita [175]

Answer:

380

Step-by-step explanation:

285 / x = 75 / 100

Cross multiply 28500 = 75x

Divide by 75  380

8 0
2 years ago
Given ; 2(10-13x)+9x=-34x+60
rewona [7]

Try comparing your solution with the following:

Solution:

2(10-13x)+9x=-34x+60\\(20-26x)+9x=-34x+60\\20-26x+9x=-34x+60\\20-17x=-34x+60\\20-60=-34x+17x\\-40=-17x\\x=\frac{40}{17}

Answer:

x=\frac{40}{17}

Check:

2[10-13(\frac{40}{17})]+9(\frac{40}{17})=-34(\frac{40}{17})+60\\-20=-20

<em>Hope this was helpful.</em>

3 0
3 years ago
What is the value of the x-coordinate of point W? Enter your answer as a decimal to the nearest o.5.
Rus_ich [418]

Answer:

The value of the x-coordinate is -3.5.

Step-by-step explanation:

To determine the x-coordinate you have to look at how far the point is on the x-axis which is the sideways line of the graph.

Point W is between -3 and -4 on the x-axis which would make the x-coordinate -3.5.

Hope this helps!

5 0
3 years ago
IF YOU DO THESE ILL LOVE YOU FOREVER AND ILL GIVE U BRAINLIEST!
juin [17]

Answer:

1. 6:10

2. 1:25

3. 11:15

4. 8:35

5. 4:30

6. 12:20

7. 3:55

8. 5:05

9. 10:40

4 0
2 years ago
Plsss answer the question in the photo .I rlly need ur help.It s probably easy for most of you guys here .
denis-greek [22]
Box 1: None
Box 2: None
Box 3: A, B, C, E
Box 4: D

Some columns are empty because there cannot be 0 or 1 aute angle in a shape!

I hope this helped! Mark me Brainliest! :) -Raven❤️
8 0
2 years ago
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