3 years ago

The sum of 5 and 12 is 7 if and only if

1 answer:

8 0

The sum of 5 and 12 is 7 if and only if 5 is a negative integer such that
-5 +12 =7.
Integers are whole numbers which are either negatives or positive normally shown using a number line.

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If the probability of rain today is 15%, what is the probability that it will not

EleoNora [17]

The probability that will not rain today is: 85%

100% - 15% = 85%

The correct answer is A

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3 years ago

3. What is the measure of angle B from the right triangle below?

Talja [164]

Answer:

angle B = 78.46°

Step-by-step explanation:

Use the cosine ratio

$cosB=\frac{2}{10} =0.2$

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Hope this helps

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2 years ago

What is the slope of a line that is perpendicular to a line whose slope is -1/3.

solniwko [45]

Answer:

Step-by-step explanation:

the perpendicular slope is the negative reciprocal.

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3 years ago

Yoxel buys 4 1/2 gallons of soda. 1/4of the soda he bought was Pepsi and the rest was Sprite. How many gallons of Pepsi did Yoxe

marusya05 [52]

Answer:

$4\frac{1}{4}$ gallons

Explanation:

Total amount of soda bought by Yoxel = $4\frac{1}{2}$ = $\frac{9}{2}$ gallons

Amount of Pepsi = $\frac{1}{4}$ gallons

Therfore,

Amount of sprite = $=\frac{9}{2} -\frac{1}{4}\\=\frac{18-1}{4} \\=\frac{17}{4}\\ =4\frac{1}{4}$ gallons

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4 years ago

10 points!!!!!!!!!!!!!!

Murrr4er [49]

Answer:

B) x^2 - 3/ 3x

Step-by-step explanation:

As, f(x) - g(x) = x/3 - 1/x

So, x^2/ 3x - 3/ 3x

= x^2 - 3/ 3x

7 0

3 years ago

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