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sveta [45]
3 years ago
9

Help Please. I'm no good when it comes to math

Mathematics
1 answer:
Natali [406]3 years ago
7 0

Answer: question 5 is C

Question 4 is 37.68

Question 3 is 153.86 ft sq

The question about finding the area with a diameter of 16mm is 803.84

The next one is A. 25÷8

Step-by-step explanation:

C = 2 pi r

C = 2 pi (7.8) and you get 49.01

Becuse the question is asking to round c is the best choice

When using the formula of C = 2 pi r, since radius is half of the diameter, 12÷2=6

The formula for this one is A = pi r sq

You have the radius for this one is 7

Put 7 into that and you get. ~153.94

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A recycling bin is in the shape of a right rectangular prism. The bin is 9 meters long, 5 meters wide, and 313 meters tall.
Iteru [2.4K]

Answer: 14085 m^3.

Step-by-step explanation: To find the volume of a right rectangular prism, you need to multiply the length, width, and height.  The equation is below:

l x w x h = V where l is the length, w is the width, h is the height, and V is the volume of the right rectangular prism.

The length of this recycling bin is 9 meters, the width is 5 meters, and the height is 313 meters.  Now that we know the length, width, and height, we can substitute the variables with the information we've gathered.

9 x 5 x 313 = 14085.

Therefore, 14085 m^3 is your answer.

Have a great day! :)

4 0
2 years ago
PLZ HELP DUE TODAY. I WILL BE SO GRATEFUL 100 POINTS AND BRAINLIEST
motikmotik

Answer:

LCM:

7: 36

8: 6

9: 40

10: 15

GCF:

1: 10, sum is 140

2: 4, sum is 64

3: 14, sum is 84

4: 1, sum is 105

(This picture is hard to read but I am assuming that it is asking for exponents) (^ means exponent):

1: 8^7

2: 4^1

3: 10^4

Evaluating Each expression:

5: 41

6: 2

7: 27

8: 28

Algebraic expressions:

1: 5f-22

2: 48g

3: e/12

4: 3(m+7)

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Step-by-step explanation:

6 0
2 years ago
How far will you travel if you run for 10 minutes at 2m/sec
Ierofanga [76]
10 minutes at 2 meters/second

1 minute = 60 seconds
10 minutes = 600 seconds.

600 seconds at 2 meters/second
2 meters × 600 = total distance
1200 meters <em>or</em> 1.2 km
4 0
3 years ago
The solutions of x2=169
tresset_1 [31]

Answer:

x=13

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A rectangular field is divided into 2 squares of the same size and shape. If it takes 371 yards of fencing to enclose the field
nekit [7.7K]
You would divide the total fencing by 7, because there are 3 sides for each square, so that would be 6, and the one side they share would make the total 7.

371/7=53 yards for each side of the squares. The dimensions of the two parcels together  would be 53 by 106.
3 0
3 years ago
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