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3 years ago

Find the missing length indicated. Leave your answer in simplest radical form

Mathematics

1 answer:

Mariana [72]3 years ago

5 0

Answer:

25; 15^2+20^2=625. 25^2=625, therefore the answer is 25.

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(N + 1 )^ 2 for N = -9

Mariulka [41]

Answer: 82

Step-by-step explanation:

(N + 1 )^ 2 for N = -9

(-9 +1))^ 2

81+1

(-9 +1))^ 2 - Every number raised to power 2 positive your result will be positive

3 0

3 years ago

Penny has $50 to buy tickets to the state fair for her family she will buy an equal number of child and adult tickets the inequa

Katen [24]

Answer:

n < 3

Step-by-step explanation:

6n + 9n < 50

15n < 50

n < 50/15

n < 3.33

Approximately

n < 3

The greatest Number of tickets penny can buy is children 3 tickets; adults 3 tickets making a total of 6 tickets

4 0

3 years ago

Interpret the coefficient PayDay, 96.68. If you were part of the analytics team at Caesars, how would you explain this coefficie

taurus [48]

Answer:

Step-by-step explanation:

solution attached below

3 0

3 years ago

What equation results when you cross - multiply 17/d = 51/21

nekit [7.7K]

Answer:

$51d=357\\\\d=\frac{357}{51} \\\\d=7$

Step-by-step explanation:

A proportion is an equation that defines that two ratios are equal. When the terms of a proportion are cross multiplied, the cross products are equal. Cross multiplication is the multiplication of the numerator of the first ratio by the denominator of the second ratio and the multiplication of the denominator of the first ratio by the numerator of the second ratio:

$\frac{a}{b} =\frac{c}{d} \rightarrow ad=bc$

Therefore:

$\frac{17}{d} =\frac{51}{21} \\\\17*21=d*51\\\\357=51d\\\\Solving\hspace{3} for\hspace{3} d\\\\d=\frac{357}{51} \\\\d=7$

6 0

3 years ago

The combined area of two squares is 45 square centimeters. Each side of one square is twice as long as a side of the other squar

vladimir2022 [97]

Let the side of one square be x. Area = x*x = x²

Then the side of other square would be 2x , Area = 2x*2x = 4x²

Combined area = x² + 4x² = 5x²

This combined area = 45 cm²

Therefore 5x² = 45 Divide both sides by 5
   x² = 45/5
   x² = 9 Take square root of both sides
   x = √9
   x = 3

Length of larger square is 2x = 2*3 = 6 cm
Length of larger square = 6cm

4 0

3 years ago

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