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amid [387]
4 years ago
12

What is an equation of the line that passes through the point (3,-1) and is perpendicular to the equation y=-3x+2

Mathematics
1 answer:
Alex17521 [72]4 years ago
8 0
If it is perpendicular then the slope of it will be:

-3 \times x = -1\\\\x = \frac{1}{3}

y = 1/3 x + b

-1 = (1/3)(3) + b

-1 = 1 + b

b = -2

The equation is:

y = \frac{1}{3}x - 2
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Solve for c in the equation 32c = 128.
pishuonlain [190]

<u>Answer</u>

A. c = 4


<u>Explanation</u>

In algebra, what you do to one side of the equation, the same has to be done on the other side.

32c = 128

divide both sides by 32

32c = 128.

32c ÷ 32 = 128 ÷ 32

c = 128/32

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7 0
3 years ago
The notation __1____ reads the probability of Event B given that Event A has occurred. If Events A and B are independent, then t
telo118 [61]

P(B|A) (option B)

Doesn't affect (option A)

P(B|A) = P(B) (option A)

Explanation:

1) Conditional probabilities could be in the form P(A|B) or P(B|A)

P(B|A) is a notation that reads the probability of event B given that event A has occurred.

P(B|A) (option B)

2) Independent events do not affect the outcome of each other

For event A and B to be independent, the probability of event A occurring doesn't affect the the probability of event B occurring

Doesn't affect (option A)

3) Events A and B are independent if the following are satisfied:

P(A|B) = P(A)

P(B|A) = P(B)

The ones that appeared in the option is P(B|A) = P(B) (option A)

3 0
1 year ago
Can someone please help me, ty!! (Will mark brainliest)
Aleks04 [339]

Answer:

im gonna say 4 if im wrong its my fault

8 0
3 years ago
Riley just opened a checking account at the bank. Within the first month, she deposited three checks for $34.98, $51.02, and $51
FromTheMoon [43]

Answer:

34.98+51.02+51.22= 137.22 as a positive number. 5.23+10.22+7.89= 23.34 Then 137.22-23.34= 113.88

So the negative number will be -23.34


Step-by-step explanation:


3 0
3 years ago
Explain how you can find the number of feet in 40 yards
julia-pushkina [17]
Basically 3 feet are in a yard and so you have to multiply X amount of yards by 3 to get feet and in this case you will get 120 as your Answer!<span />
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3 years ago
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