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2 years ago

13

John runs 500 feet in 1 minute. Identify the correct conversation factor setup required to complete John’s speed in inches per s

econd

1 answer:

levacccp [35]2 years ago

8 0

Answer:

33

Step-by-step explanation:

ik

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120 sixth graders are going on a field trip to the Rock and Roll Hall of Fame and Museum. The museum requests a ratio of student

NARA [144]

Answer: 15

Step-by-step explanation:

120 ÷ 8 = 15

5 0

3 years ago

In the diagram,MNO is a right angled triangle,Mn=13 cm and MN is 5 cm. Find the value of x

Natali [406]

Answer:12

Step-by-step explanation:

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3 years ago

Read 2 more answers

Do the ratios 5:3 and 13:8 form a proportion?

shepuryov [24]

Answer:

No

Step-by-step explanation:

Each ratio is irreducible, and they are different. Hence they are not the same value, so cannot be a proportion. A proportion is two equal ratios.

5 : 3 = 40 : 24

13 : 8 = 39 : 24 . . . . not the same as 40 : 24

_____

<em>Examples of proportions</em>

5/3 = 40/24 . . . is a proportion

13/8 = 39/24 . . . is a proportion

4 0

3 years ago

What is the value of x

borishaifa [10]

$x^2=4^2+4^2\\
x^2=2\cdot16\\
x^2=32\\
x=\sqrt{32}=4\sqrt2$

5 0

3 years ago

What are the coordinates of P' if P (-5,-4) undergoes a dilation, centered at the origin, with a scale factor of K=2?

Margaret [11]

Answer:

$P' = (-10,-8)$

Step-by-step explanation:

Given

$P = (-5,-4)$

$k =2$

Required

Determine the image P'

P' is calculated by multiplying P and k.

i.e.

$P' = P * k$

This gives:

$P' = (-5,-4) * 2$

$P' = (-5* 2,-4* 2)$

$P' = (-10,-8)$

<em>Hence, the image P' after dilating P is (-10,-8)</em>

7 0

3 years ago