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Soloha48 [4]
3 years ago
10

Please help me with this problem.

Mathematics
2 answers:
Harrizon [31]3 years ago
7 0

Answer:

60

Step-by-step explanation:

45^{2} +b^{2} =75^{2} \\2025+b^{2}=5625\\b^{2} =3600\\b=60

Nesterboy [21]3 years ago
5 0

Answer:

60 m

Step-by-step explanation:

use Pythagorean Theorem:

a = missing side

a² + 45² = 75²

a² + 2025 = 5625

a² = 3600

a = \sqrt{3600}

a = 60

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Alexandra [31]

Answer:

240 km.

Step-by-step explanation:

The car travels 200km per hour. so multiply it by 1.2 and you get 240km.

7 0
3 years ago
This expression represents the average cost per game, in dollars, at a bowling alley, where n represents the number of games:
Dmitry_Shevchenko [17]

Answer:

Average Cost per game for 4 games is:

A) $4.75

Step-by-step explanation:

As the question is not complete, lets complete it first.

At the bowling Alley, shoe rentals cost $3 while a games costs $3. The expression that represents the average costs per game 'c' , in dollars, where n is the number of games, is:

c=\frac{4n+3}{n}

To find average cost per game, for 4 games, simpli substitute n=4 into the given equation:

c=\frac{4n+3}{n}\\c=\frac{4(4)+3}{4}\\c=\frac{16+3}{4}\\c = \frac{19}{4}\\c= 4.75

So Average Cost per game for 4 games is:

c = 4.75$

5 0
3 years ago
Determine the value x. How to solve it?)
kirill [66]

Answer:

x=3

3 because what you do to one side you do to the other.

3 0
3 years ago
PLS HELP What type of line is PQ¯¯?
Phantasy [73]

Answer: Altitude

Step-by-step explanation:

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7 0
3 years ago
which show the probability of rolling a 4 or 5 when using a number cube with the numbers 1,2,3,4,5 and 6 hurry plz
Over [174]
The answer would be 2/6 or 1/3 because 4 and 5 are 2 numbers out of 6, and 1/3 is 2/6 simplified.
8 0
3 years ago
Read 2 more answers
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