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4 years ago

5 + 4n = 29 How do I do this

Mathematics

1 answer:

Aleks04 [339]4 years ago

8 0

5+4n=29
4n=29 -5
4n=24
n=6

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Use trigonometric ratios to solve for X to the nearest tenth

Elan Coil [88]

Answer: x = 106.5

<u>Step-by-step explanation:</u>

You can use either sin or cos. I will use cos.

$cos\ \theta=\dfrac{adjacent}{hypotenuse}\\\\\\cos\ 62^o=\dfrac{50}{x}\\\\\\x\ cos\ 62^o=50\\\\\\x=\dfrac{50}{cos\ 62^o}\\\\\\.\quad=\dfrac{50}{0.469}\\\\\\.\quad=106.5$

6 0

4 years ago

before school began mrs. weeks bought a total of 86 balls us the information below to help you write a numerical expression

STALIN [3.7K]

For this case we have that the total of the balls is 86. We know there are 8 footballs then:

Basketball: Two more than twice the number of footballs are basketballs, that is:

$2 + 2 (8) = 2 + 16 = 18$

There are 18 Basketballs.

Baseballs: Four less than 5 times the number of footballs are baseballs, that is:

$5 (8) -4 = 40-4 = 36$

There are 36 Baseballs.

Softballs: Six more than half of baseballs are softballs. That is to say:

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There are 24 Softballs

If we add we must get 86.

$8 + 18 + 36 + 24 = 86$

ANswer:

There are 8 Footballs

There are 18 Basketballs.

There are 36 Baseballs.

There are 24 Softballs

3 0

3 years ago

Order the numbers from least to greatest 9/2, 0.41, 43.5%

My name is Ann [436]

Answer:

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3 years ago

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Step-by-step explanation:

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3 years ago