2 years ago

Aplica la operación de números enteros que corresponda:

Mathematics

1 answer:

ElenaW [278]2 years ago

7 0

148+35=183

80+(-53)=27

(-125) x (-42)=5250

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11111nata11111 [884]

Answer:

Step-by-step explanation:

$sin=\frac{opp}{hyp}$

$cos = \frac{adj}{hyp}$

$cos^{-1}\left(\frac{45}{51}\right)$

which is 28.07 degree

$sin\left(28.07\right)=\frac{x}{51}$

x= 23.99

23.99+4=h=28

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2 years ago

Find the geometric mean of the pair of numbers

Svetach [21]

Answer: a. 55

Step-by-step explanation:

The formula to find the geometeric mean between two numbers a and b is given by :-

$G.M. =\sqrt{ab}$

The given numbers are : 275 and 11

The geometric mean of 275 and 11 is given by :-

$G.M.=\sqrt{275\times11}\\\\\Rightarrow\ G.M. =\sqrt{3025}\\\\\Rightarrow\ G.M.=\sqrt{55\times55}\\\\\Rightarrow\ G.M.=\sqrt{55^2}\\\\\Rightarrow\ G.M.=55$

Hence, the geometric mean of 275 and 11 is 55.

So , the correct option is a. 55 .

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3 years ago

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madreJ [45]

Answer

9x - 9

Step-by-step explanation

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3 years ago

Nolan correctly spelled 13/16 of his spelling words how is 13/16 written as a decimal

ivolga24 [154]

Answer:

0.8125

Step-by-step explanation:

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3 years ago

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A large bag of marbles contains an equal amount of red, orange, yellow, blue, and green marbles. Quinn randomly selects 1 marble

Leni [432]

The answer will be A.

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3 years ago