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Studentka2010 [4]

2 years ago

11

Can anyone help? Find the measure of L

1 answer:

Sauron [17]2 years ago

7 0

It’s 90 degrees hope this helps

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Miguel's teacher asks him to color 4/8 of his grid. He must use 3 colors: red, blue, and green. There must be more green section

Julli [10]

Miguel must color miguel must color 2/8 green, 1/8 red, and 1/8 blue.

i hoped i helped

6 0

2 years ago

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xz_007 [3.2K]

Answer:

1) $n = 84$

2) $n = 78$

3) $n = 24$

4) $n = 16$

5) $n = 35$

Step-by-step explanation:

To solve each proportion, we apply cross multiplication.

Question 1:

$\frac{5}{12} = \frac{35}{n}$

$5n = 35*12$

Simplifying both sides by 5

$n = 7*12 = 84$

Question 2:

$\frac{n}{52} = \frac{180}{120}$

$120n = 52*180$

Simplifying both sides by 20

$6n = 52*9$

Simplifying by 3

$2n = 52*3$

Simplifying by 2

$n = 26*3 = 78$

Question 3:

$\frac{18}{n} = \frac{21}{28}$

$21n = 18*28$

Simplifying both sides by 7

$3n = 18*4$

Simplifying both sides by 3

$n = 6*4 = 24$

Question 4:

$\frac{n}{4} = \frac{24}{6}$

$\frac{n}{4} = 4$

$n = 16$

Question 5:

$\frac{10}{16} = \frac{n}{56}$

$16n = 56*10$

Simplifying by 2, both sides

$8n = 56*5$

Simplifying by 8, both sides

$n = 7*5 = 35$

4 0

3 years ago

Solve using square roots 3x^2+25=73

seropon [69]

Heya !

Given expression -

$3 {x}^{2} + 25 = 73$

Subtracting 25 both sides ,

$3 {x}^{2} + 25 - 25 = 73 - 25 \\ \\ 3 {x}^{2} = 48$

Dividing by 3 on both sides ,

$\frac{3 {x}^{2} }{3} = \frac{48}{3} \\ \\ {x}^{2} = 16$

Therefore ,
$x = + \: 4 \: \: \: \: or \: \: - 4 \: \: \: \: \: \: \: Ans.$

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3 years ago

15 is 60% of what number?

Mazyrski [523]

15 is 60% of 25. 15/25 is equal to .6 or 60%

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2 years ago

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Howard and Jane are surveying their neighbors about the community garden. Their questions, written on the survey, are below:

Sloan [31]

A I think

Step-by-step explanation:

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3 years ago

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