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Naily [24]
3 years ago
5

There are 76 boys in a sophomore class of 165 find the ratio

Mathematics
1 answer:
sergiy2304 [10]3 years ago
6 0

Answer:

boys to girls is 76:90 and girls to boys is 90:76

Step-by-step explanation:

165-75=90

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A slope of 6 and a point (4,9)
lawyer [7]

The correct answer is

Slope intercept form: y = mx + b

m=6

b=-15

Intercepts:

x-intercept=2.5

y-intercept=-15



6 0
3 years ago
CAN SOMEONE HELP PLZ AND EXPLAIN BEC IF DONT DO GOOD I CANT GO TO MY DADS HOUSE THIS WEEK END
Galina-37 [17]
Hello!

6.
Since the area is that of a square, you know that all side lengths are the same. 

Area is base times height (A = bh), but since base and height are the same for a square, you get the formula A = a².

A = a^{2}
144 = a^{2}
\sqrt{144} = a
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The length of the side of a square with an area of 144 in² is 12 in.

7.
Rational number.

8.
This is a right triangle; use the Pythagorean Theorem to find missing lengths of right triangles. Pythagorean Theorem: a² + b² = c², where c is the hypotenuse of the triangle.

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64 + x² = 441
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7 0
3 years ago
Tyler used 6 gallons of paint to paint 4/7 of a fence. How many gallons will it take to paint the whole fences
vredina [299]

Answer:

Step-by-step explanation:

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5 0
2 years ago
AABC~ ADEF. What is the scale factor?<br><br> Help please
vladimir1956 [14]

Answer:

3:1 or 3

Step-by-step explanation:

the left triangle is scaling up to the right triangle. 5/15 is 1/3

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4/14 is 1/3

since it is scaling UP, the scale factor is 3:1

7 0
2 years ago
There are 36 large fish tanks at the zoo.
DanielleElmas [232]

You would multiply the tanks by gallons
36x205
= 7,380
3 0
3 years ago
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