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GrogVix [38]
3 years ago
10

How do I expand 4(-2y + 3), and whats the answer when expanded?

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0

To expand the equation, multiply the number outside the parenthesis by each term inside the parentheses:

4(-2y + 3) =

4 * -2y + 4 *3 =

-8y + 12

marin [14]3 years ago
6 0

Answer:

the answer is 1. -8y+12

Step-by-step explanation:

4(-2y+3)

4 times -2y   -8y

4 times +3    12

Put them together and you get -8y+12

As the 4 is on the outside of the bracket, you must multiply everything on the inside of the bracket by 4.

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Answer:

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Step-by-step explanation:

Since angle AOC and angle DOC are ajacent angles that form a straight line, they are supplementary to each other.

By the definition of supplementary angles, you can determine that angle AOC + angle DOC = 180.

Also notice that angle DOC is a right angle (90 degrees), so you can also determine that angle AOC is also a right angle since they are supplementary.

7 0
3 years ago
A group of of biped and pentapeds were standing together. There were a total of 33 feet. How Many bipeds and pentapeds can be st
Vitek1552 [10]
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answer:
p=5
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check:
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4 0
3 years ago
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What is the equation of a line with a slope of 7 and a point (1, 8) on the line?
Montano1993 [528]

8=m+7

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3 years ago
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Anarime estimates that of people booked on the fights actually show up in the e books 70 people on a fight for which the maximum
Mandarinka [93]

Answer:

An airline estimates that 94% of people booked on their flights actually show up. If the airline books 77 people on the flight for which the maximum number is 75, what is the probability that the number of people who show up will exceed the capacity of the plane?

-------------------------

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---

P(76 <= x <= 77) = 1-P(0 <=x <= 75) = 1 - binomcdf(77,0.94,75) = 0.0504

==================

Cheers,

Stan H.

3 0
3 years ago
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Answer:

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Step-by-step explanation:

This question was answered in another place since you asked it twice. Please refer to the other place that you asked the same question.

5 0
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