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Veseljchak [2.6K]
3 years ago
11

(x+3)(x-5)= in standard form

Mathematics
2 answers:
sammy [17]3 years ago
5 0
Answer:

x^2-2x-15

Hope this helps!
SOVA2 [1]3 years ago
4 0
X^2x-15
you use the FOIL method
the first two terms x times x equals x^2 then the outer terms x and -5 is -5x and then inner terms 3 and x is 3x and -5x and 3x simplifies to -2x and then last terms 3 and -5 is -15
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Angles 4 and 6 are called alternate interior angles.
sammy [17]

Answer:

Step-by-step explanation:

Two angles are alternate if they lie on the opposite sides of a transversal. The transversal is a line that cuts through two parallel horizontal lines. If the alternate angles are inside the two parallel lines, they are alternate interior angles. If the alternate angles are outside the two parallel lines, they are alternate exterior angles.

From the information given, angles 4 and 6 are called alternate interior angles. Therefore, the options that apply are:

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Interior

7 0
3 years ago
One side of a rectangle is three times the other. Find the longer side if the perimeter is<br> 29
guajiro [1.7K]

Answer:

Answer: 10.875

Step-by-step explanation:

Let the short side be x.

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Solve for x by dividing both sides by 8.

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x = 3.625

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Answer: 10.875

3 0
3 years ago
Read 2 more answers
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A truck can be rented from Company A for ​$150 a day plus ​$0.30 per mile. Company B charges ​$70 a day plus ​$0.50 per mile to
mina [271]
The answer would be be $70 plus the rest
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Answer:

8

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