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hodyreva [135]
3 years ago
11

Which of the following fraction pairs is equivalent?

Mathematics
1 answer:
disa [49]3 years ago
7 0

Answer:

2/6 and 7/21

Step-by-step explanation:

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A raffle prize of 14x^2/15dollars is to be divided among 7x people. Write an expression for the amount of money that each person
vladimir2022 [97]

For this case we must divide the following expression:

\frac {\frac {14x ^ 2} {15}} {7x}

And in this way we get the amount of money that each person will receive.

Then applying double C we have:

\frac {14x ^ 2} {15 * 7x} =\\\frac {14x ^ 2} {105x} =\\0.133x

Thus, each person has 0.133x of money!

Answer:

0.133x

7 0
4 years ago
When vector is added to vector , the resultant is vector such that . This resultant vector has components Rx=Ax+BxRx=Ax+Bx and R
SVETLANKA909090 [29]

Answer:

a. When vector is added to vector , the resultant is vector such that its magnitude and direction is proportional to the resultant magnitude and direction of the component vectors.

b. ∅ = tan^{-1}(Rx/Ry)

Step-by-step explanation:

Vectors are used to express physical quantities with magnitude and direction. Vectors can be added by the parallelogram method or the triangular method of addition. the magnitude and direction of the resultant vector is usually proportional to the magnitude and direction of the component vectors.

The direction of the angle is found as

tan∅ = Rx/Ry

∅ = tan^{-1}(Rx/Ry)

6 0
3 years ago
Please help me.I need help
Neko [114]

Answer:

=3/4

⭐=1/2

Step-by-step explanation:

2=5/4 + 1/4

2=6/4

=6/4 ÷ 2

=3/4

so...+⭐=5/4

3/4+⭐=5/4

⭐=5/4-3/4

⭐=2/4

⭐=1/2

7 0
3 years ago
I need help!!!!!I'm little bit confused
wariber [46]
Hi! I'm 100% sure I can answer your question. What is the problem that you are confused about?
6 0
3 years ago
Find the height of a right cylinder with surface area 240π ft2 and radius 5 ft.
FrozenT [24]

Answer:

h ≈ 2.64ft

Step-by-step explanation:

A = 2πrh + 2πr2

h= A /2πr﹣r = 240 /2·π·5﹣5 ≈ 2.63944ft

Kono Dio Da!!

3 0
3 years ago
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