3 years ago

Will give brainlest worth 20 points

1 answer:

5 0

This situation shows that the sides lengths of rectangle P is three times longer than the similar sides on Q. x correlates to 4 ft, and 9 ft correlates to y.

This means x = 3*4 and 9 = 3*y.

x = 12 (simplification)

y = 9/3 (division)

y = 3 (simplification)

You might be interested in

Can you guys help me with this

nikdorinn [45]

Answer:

11) 40

12)113

13) 105

11) 180-65-75

12) 180 - (180-62-51)

13) 360-100-60-95

5 0

3 years ago

Read 2 more answers

Write an equation of the line that passes through (-6, 0) and (0, -24)

krok68 [10]

Answer:

Step-by-step explanation:

8 0

3 years ago

The scores on a standardized test are normally distributed. If a random sample of standardized test scores is taken and the conf

evablogger [386]

Answer: The sample mean $(\overline{x}) = 517$

Step-by-step explanation:

The confidence interval is given by :-

Sample mean ± Margin of error

Given : The scores on a standardized test are normally distributed. If a random sample of standardized test scores is taken and the confidence interval is (497,537).

i.e. Sample mean - Margin of error = 497 ..(i)

Sample mean + Margin of error=537 ..(ii)

Adding (1) and (2), we get

2 (Sample mean) = 1034

⇒Sample mean = 517

Hence, the sample mean $(\overline{x}) = 517$

7 0

3 years ago

What equation do I use to find the apothem?

kozerog [31]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A circle with radius 4 has a sector with a central angle of

PIT_PIT [208]

Answer:

64/5 pi

Step-by-step explanation:

8 0

4 years ago