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Tcecarenko [31]
3 years ago
15

What is the circumference of a circle with a radius of 56 feet? feet (Use 3.14 for Pi.)

Mathematics
2 answers:
Troyanec [42]3 years ago
8 0

Answer:

351.68

Step-by-step explanation:

c = 2πr

c = 2(3.14)(56)

c = 6.28(56)

c = 351.68

Greeley [361]3 years ago
6 0

Answer:

Step-by-step explanation:

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Easy math show work multiple choice please help me<br> Find the volume of a cylinder
tia_tia [17]

Answer: \pi (6)(6)(20)


Step-by-step explanation: v= \pi r^{2} h

V=3.14*6^2*20

V= 2261.95

Or \pi (6)(6)(20)


7 0
3 years ago
HELP!!<br> what is 23x+(4-5b)
Tamiku [17]

Answer:

just remove the bracket and write normally so it's 23x+4-5b

Step-by-step explanation:

if you meant something else then let me know

3 0
2 years ago
Write in standard form of the equation of the line through the given points: through (2,2) and (-5,3)
Inessa05 [86]

Answer:

y = -1/7 x + 16/7

Step-by-step explanation:

Write in standard form of the equation of the line through the given points: through (2,2) and (-5,3)

Given the point (2,2) and (-5,3). The standard form of an equation passing through the points is expressed as y = mx+c

m is the slope

c is the intercept

Get the slope

m = y2-y1/x2-x1

m = 3-2/-5-2

m = 1/-7

m = -1/7

Get the intercept. Substitute m = -1/7 and one of the point (2,2) into the expression y = mx+c

2 = -1/7(2) + c

2 = -2/7 + c

c = 2 + 2/7

c = (14+2)/7

c = 16/7

Substitute m = -1/7 and c = 16/7 into the expression y = mx+c

y = -1/7 x + 16/7

Hence the required equation is y = -1/7 x + 16/7

7 0
3 years ago
Someone who knows math more than I do, can you please answer this question for me, I'd appreciate it so much &lt;3
Nonamiya [84]
Using the Pythagorean theorem, the other leg measures:
x = sqrt(35^2 - 32.6^2) = 12.74 cm
Since this is a right triangle, the base and height are simply the two sides that are perpendicular to each other.
Then the approximate area is (1/2)(leg 1)(leg 2) = (1/2)(32.6)(12.74) = 207.6 cm^2.
3 0
3 years ago
PLEASE HELPPPPP
umka21 [38]
The answer is B I believe
4 0
2 years ago
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