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pav-90 [236]
3 years ago
9

During a 3 hour period, 2,292 people rode the roller coaster at an amusement park. Which proportions can be used to find x, the

number of
people who rode the coaster during a 12-hour period, if the rate is the same.
Mathematics
2 answers:
earnstyle [38]3 years ago
7 0

Step-by-step explanation:

\frac{2292}{3} =\frac{x}{12}  

cross multiply divide.

x=9168

Naily [24]3 years ago
6 0

Answer:

2,292/3 = x/12

Step-by-step explanation:

if you were to solve

2,292/3 finds you how many people per hour

and multiply that by 12 to find how many people for 12 hours.

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14 is what percent of 40
Anastaziya [24]

Answer:

35%

Step-by-step explanation:

14/40 = 0.35

0.35 x 100/100 =

0.35 x 100% =

(0.35 x 100)% =

35%

8 0
4 years ago
What is the x-intercept in this linear equation?<br> 2y - 4x = -12
34kurt
X=3-2y   is the answer
3 0
3 years ago
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Reduce the fraction to lowest terms. Do not use spaces in your answer. y+5 / 2y + 10
Tcecarenko [31]

Assuming 5/2y is the fraction,

= y + 5/2y + 10

You can divide the entire fraction (both numerator and denominator) by 2

= y + 2.5/y + 10

That is as far simplified, or 'lowest terms' as it gets.

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7 0
4 years ago
Look at the rectangle and the square:
OlgaM077 [116]

Answer:

Sam is incorrect

Step-by-step explanation:

We can calculate the lengths of the diagonals using Pythagoras' identity.

The diagonals divide the rectangle and square into 2 right triangles.

Consider Δ SRQ from the rectangle

SQ² = SR² + RQ² = 12² + 6² = 144 + 36 = 180 ( take square root of both sides )

SQ = \sqrt{180} ≈ 13.4 in ( to 1 dec. place )

Consider Δ ONM from the square

OM² = ON² + NM² = 6² + 6² = 36 + 36 = 72 ( take square root of both sides )

OM = \sqrt{72} ≈ 8.5 in ( to 1 dec. place )

Now 2 × OM = 2 × 8.5 = 17 ≠ 13.4

Then diagonal OM is not twice the length of diagonal SQ

5 0
3 years ago
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Answer this please, this is kahn academy work
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What’s the question I only see a picture
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