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Bogdan [553]
2 years ago
14

7+ -(8) - 1= what is the answer

Mathematics
2 answers:
nikdorinn [45]2 years ago
6 0

Answer:

-2

Step-by-step explanation:

7+(-8)-1

change to: 7-8-1

combine like terms (-8 and -1)

7-9

= -2

kirill [66]2 years ago
4 0

Answer: -2

Step-by-step explanation:

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y = -1/2x - 1/2

Step-by-step explanation:

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Step 1: Define

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Point (-1, 0)

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<em>Parallel lines have the same slope as the original but different y-intercepts.</em>

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3 years ago
Is all negative numbers intergers ?
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Step-by-step explanation:

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A basketball player has made​ 70% of his foul shots during the season. If he shoots 3 foul shots in​ tonight's game, what is the
yulyashka [42]

Answer:

There is a 34.3% probability that he makes all of the​ shots.

Step-by-step explanation:

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P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

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And p is the probability of X happening.

In this problem we have that:

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3 years ago
Which of the following represents the cosine of 70 degrees
Westkost [7]
Using a calculator:  cos 70 deg = 0.342.  Note:  it sounds as tho' you were given several answer options.  Where are they?

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3 years ago
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