3 years ago

Hello, happy Friday, I am just here with some geometry questions.

Mathematics

1 answer:

Oliga [24]3 years ago

7 0

Answer:

see the attached and refer to

brainly.com/question/21466495

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the school band is comprised of middle school and high school students but it always has the same exact capacity. last year the

BaLLatris [955]

This year
2:7
18:?
well 2*9=18
so 7*9=63
18/63
(18+63=total 81 students)
Last year
1/8
multiply by 9
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9 less students this year

7 0

3 years ago

Which of the following is equivalent to –2i(6 – 7i)? (0 – 2i)(6 – 7i) (0 + 2i)(6 – 7i) (–2 + i)(6 – 7i) (6 – 2i) – (7i – 2i)

Mariulka [41]

Answer:

The expression which is equivalent to –2i(6 – 7i) is; (0 – 2i)(6 – 7i)

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2 years ago

Which of the relations given by the following sets of ordered pairs is a function?

KonstantinChe [14]

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Answer:

(a) {(5, 2), (-4, 2), (3, 6), (0, 4), (-1, 2)}

Step-by-step explanation:

The only relation with no repeated x-values is the first one. The first relation is a function.

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3 years ago

In an office, there are 75 women and 125 men .Find the ratio of

schepotkina [342]

Given:

In an office, there are 75 women and 125 men.

To find:

The ratio of the number of men to the number of women.

Solution:

We have,

Number of men = 125

Number of women = 75

The ratio of the number of men to the number of women is:

$\text{Required Ratio}=\dfrac{\text{Number of men}}{\text{Number of women}}$

$\text{Required Ratio}=\dfrac{125}{75}$

$\text{Required Ratio}=\dfrac{5}{3}$

$\text{Required Ratio}=5:3$

Therefore, the ratio of the number of men to the number of women is 5:3.

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3 years ago

The length of a rectangle is 3 less than 4 times the width. The perimeter is 34. Find the length and width of the rectangle

max2010maxim [7]

I got -7.75 when i did it

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3 years ago