The earth has a diameter of 7926.41 miles. What is the circumference of the earth. (this would be the distance you have to walk, if you could walk around the equator.
Answers
Hello from MrBillDoesMath!
Answer:
24901.6 miles (approximately)
Discussion:
Circumference of a circle = C
= 2 Pi r
= (2r) Pi => as diameter = 2 * radius, so d = 25
=(7926.41)*Pi => as Pi is approximately 3.141
=(7926.41)(3.141)
= 24901.6 (approximately)
That's a long way to walk!
Thank you,
MrB
Answer:
24888.9274 miles
Step-by-step explanation:
3.14 * 7926.41 = 24888.9274
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Answers
For number 2, because you need to make the x by itself, you multiply both sides by 5 which gives you c.
For number 3, you add both sides by 4 so you get a.
For number 4, you find the number between -5 and 0 so the answer is c.
For number 5, the answer is b. nothing much to explain.
For number 6, its the greater than with the line underneath
For number 7, the answer is d.
For number 8, b
For number 9, c
For number 10, A
for 5 days of work
Answers
Like
120 *5 = 600
022 +118+9
32 + 11%+9
027-74-9
022 +112+10
Answers
Answer:
its the 3rd one
Step-by-step explanation:
Answers
30=2x
x=15
Therefore she must walk 15 dogs
Hope this helps :)
Answers
The volume is (area of cross-section) x (length) .
-- The cross-section is a triangle. The area of a triangle is
Area = (1/2) (base) (height) .
In this one, the base is 9/4 m and the height is 3-1/3 m .
Area = (1/2) (9/4 m) (3-1/3 m)
Area = (1/2) (9/4) (10/3)
Area = 90/24 m² .
-- Volume = (area of cross-section) x (length)
Volume = (90/24 m²) x (7-1/3 m)
Volume = (90/24) x (22/3) m³
Volume = (1,980 / 72) m³
Volume = 27.5 m³
Answers
Change them into improper fractions by multiplying the denominator(bottom) by the whole number then adding the numerator
You must have a common denominator
Multiply
Simplify by dividing the numerator by the denominator
34÷20=
You answer is
17/4 - 51/20
Next, you need to find a common denominator.
85/20 -51/20
When adding and subtracting fractions, you only work in the numerator, and the denominator stays the same.
34/20
Then, you just simplify.
Improper fraction: 17/10
Mixed number: 1 7/10
Decimal: 1.7