1. What's the probability that a respondent was a boy AND in year 8?

Mathematics

1 answer:

sdas [7]2 years ago

6 0

Answer:

8/18?

Step-by-step explanation:

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taurus [48]

4.5 or 4 1/2
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PLEASE HELP!!!!!!!!!!!!

Igoryamba

<h3>Answer: 21x+14 (choice A)</h3>

Explanation:

Use the distribution rule to multiply the outer 7 by each term inside

7 times 3x = 21x
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A ballroom in a hotel has the shape shown. The manager needs to determine how much carpet is needed to recarpet this area. All a

Mars2501 [29]

Area of a rectangle=length x width

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First rectangle (the biggest):
length=9 yd
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Second rectangle (the smallest)
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2 years ago

Find the length of the missing side. The triangle is not drawn to scale.

suter [353]

Answer:

D.) 8

Step-by-step explanation:

You can use the Pythagorean theorem because this is a right triangle:

$a^2+b^2=c^2$

a and b are the legs and c is the hypotenuse. The hypotenuse is always the longest side in a right triangle (since it is opposite the biggest angle). The two legs squared have to add up to the hypotenuse squared.

Fill in values:

$a^2+15^2=17^2$