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ratelena [41]
3 years ago
13

Help please thank you!! :)

Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0

Answer:

Area of circle: 1662.57 cm

Circumference of circle: 144.57 cm

Step-by-step explanation:

Formula of area of circle:

pi x r2 or radius x radius

So, it's 22/7 x 23 x 23 = 1662.571429

Formula of circumference of circle:

2 x pi x radius OR

pi x diameter

Let's use the second method, to find diameter it is radius x 2 = 46

So,

46 x 22/7 = 144.5714286

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What is the volume of a rectangular prism with length 12 in., height 16 in., and width 13 in.? V+lwh. _______in3
Verizon [17]
Hello!

To find the Volume, you'll need to multiply all of the measurements together. So you'll need to multiply 12, 16, and 13 together to get the Volume. First, let's multiply 12 and 16 together to get 192

192*13

Now you're left with 192*13. After you've multiplied them together you should get 2496

You should now have a Volume of 2496in³

I hope this helps!
3 0
3 years ago
HLEP ME PLEASE !!!!!!
Advocard [28]

Answer:

f(x) + g(x) = 3x + 7

Step-by-step explanation:

f(x) = 2x + 2, g(x) = x + 5

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7 0
3 years ago
Can someone help me with this maths equations please?
ale4655 [162]

Answer:

T=4B+10C

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4 0
2 years ago
Find an equation of the line passing through the points (5, 21) and (-5, -29)
gogolik [260]
Trata 5-29+-5=21 porque ya as tenido este
4 0
2 years ago
According to the National Postsecondary Student Aid Study conducted by the U.S. Department of Education in 2008, 62% of graduate
egoroff_w [7]

Answer:

    \frac{31}{50}

Step-by-step explanation:

percentage of graduates with loan = 62%

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