How to find the radius of a sphere
Answers
Answer 1
Answer:
Answer:
Divide the diameter by 2.
Step-by-step explanation:
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Answers
It would be an over estimate the answer should be
4 3/10 x 7 = 30 1/10 or
4 3/10 x 5 = 20 1/2
hope this helps
4 3/10 x 7 = 30 1/10 or
4 3/10 x 5 = 20 1/2
hope this helps
It will be an underestimate the answer is 43 I hoped that helped?
B. 50 pi m²
C.156.25 pi m²
D. 625 pi m²
Answers
The rule to figuring out the area of a circle is A=r^2*pi.
So since the radius is half of the diameter you will ne to cut 25 in half. Which equals 12.5. OK so now we need to multiply 12.5 by 12.5 which equals 156.25.
So i believe that the Answer is C. 156.25pi m^2
So since the radius is half of the diameter you will ne to cut 25 in half. Which equals 12.5. OK so now we need to multiply 12.5 by 12.5 which equals 156.25.
So i believe that the Answer is C. 156.25pi m^2
Diameter = radius * 2
25 = radius * 2
radius = 12.5
Area = radius^2 * pi
Area = 12.5^2 * pi
Area = 156.25 pi m^2
Your answer is C.
25 = radius * 2
radius = 12.5
Area = radius^2 * pi
Area = 12.5^2 * pi
Area = 156.25 pi m^2
Your answer is C.
Answers
√ab=(√a)(√b)
find perfect squares
√50=(√25)(√2)=5√2
answer is A
find perfect squares
√50=(√25)(√2)=5√2
answer is A
First try to break up your values as perfect squares we know that 2x 25 = 50 So putting them under the radical to square root is
✔️25 x ✔️2 is the same as ✔️50, but square of 25 is 5 so it comes outside the radical and you are left with 5✔️2. Sorry I dont have or know where myvsquare root sign is on my iphone keypad. The answer is A.?
✔️25 x ✔️2 is the same as ✔️50, but square of 25 is 5 so it comes outside the radical and you are left with 5✔️2. Sorry I dont have or know where myvsquare root sign is on my iphone keypad. The answer is A.?
18-4x= -2
Can anyone help?
Answers
- - Star to simplify both sides of the equation.
- - Now you have top subtract 18 from both sides.
- - Solve:
- - And divide both sides by -4.
- - Solve:
- - Now you have top subtract 18 from both sides.
- - Solve:
- - And divide both sides by -4.
- - Solve:
first u would take the 18 and - it on both sides
18 - 18 - 4x = -2 - 18
which would be
-4x = -20
then u would divide 4 on bothe sides
-4x/4 = -20/4
which would give u
- x = - 5
this is the answer for the negative x
for positive u would flip the answer
so
x = 5 which then = 4
x=5 is ur answer
hope this helps or u understand wat im sayin
18 - 18 - 4x = -2 - 18
which would be
-4x = -20
then u would divide 4 on bothe sides
-4x/4 = -20/4
which would give u
- x = - 5
this is the answer for the negative x
for positive u would flip the answer
so
x = 5 which then = 4
x=5 is ur answer
hope this helps or u understand wat im sayin
Answers
Here, it is easier to add to 176.9 to get to 180 degrees. First, make it a whole number by adding 0.1, which gives you 177. Then it takes 3 degrees to get to 180, so the answer is 3.1 degrees.
Hope this helps.
Hope this helps.
Answers
2 halves (1/2) make a whole (1/1) and there are 4 wholes and 1 half
so 2 times 4=8
8+1=9
so nine halves
so 2 times 4=8
8+1=9
so nine halves
4 1/2 = 4.5
half a meter = 0.5 = 1/2
then divide 4.5 by 0.5
4.5/0.5
when dividing by 0.5 or 1/2 it is the same as multiplying by 2 so..
4.5 x 2 = 9
so 9 half meters measure 4 1/2
half a meter = 0.5 = 1/2
then divide 4.5 by 0.5
4.5/0.5
when dividing by 0.5 or 1/2 it is the same as multiplying by 2 so..
4.5 x 2 = 9
so 9 half meters measure 4 1/2
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