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Svet_ta [14]
2 years ago
7

Please someone help me with this!!

Mathematics
1 answer:
KIM [24]2 years ago
5 0

Answer:

a,c

Step-by-step explanation:

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PLEASE HELP DUDE I AM NOT SMART ENOUGH FOR THIS
Nitella [24]

Answer:

a

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A carousel with a 40-foot diameter makes 3 revolutions per minute. (a) Find the angular speed of the carousel in radians per min
Katarina [22]

Answer:

A). 18.84 radians per minute

B). 376.80 feet per minute

Step-by-step explanation:

As we know carousal is moving with 3 revolutions per minute.

(a). Angular speed = 3 revolutions per minute

                               = 3 × (2π) per minute

                               = 6π per minute

                               = 6×(3.14)

                               = 18.84 radians per minute

B). Since linear speed = Radius × Angular speed

                                     = \frac{40}{2}\times (18.84)

                                     = 20 × 18.84

                                      = 376.80 feet per minute

8 0
2 years ago
Could a triangle have side lengths of 1.2 ft 1.9ft and 3.1 ft
ss7ja [257]

Answer:

No, a triangle could not have these side lengths.

Step-by-step explanation:

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side. Let's say side a = 1.2, b = 1.9, and c = 3.1, if we add a+b, then the sums are equal to side c. This would not satisfy the Triangle Inequality Theorem because one configuration of the equation results in the sum and third length being congruent, rather than greater.

4 0
3 years ago
On a scale drawing of a museum, 1 centimeter equals 712 meters. The width of the museum is 90 meters. What is the width of the m
zhannawk [14.2K]
Convert meters into cm. 90m=900cm, then multiply that by 712 since 1cm=712m. 900*712=640,800m. hope this helps :)
4 0
3 years ago
Did I put the correct answer? Please let me know ASAP! See the attachment.
Nataliya [291]
Yes the answer is correct
8 0
2 years ago
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