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Len [333]
2 years ago
10

Solve for x. x2 + 8x + 15 = 0

Mathematics
1 answer:
likoan [24]2 years ago
7 0

Answer: x=−3 or x=−5

Step-by-step explanation:

Step 1: Factor left side of equation.

(x+3)(x+5)=0

Step 2: Set factors equal to 0.

x+3=0 or x+5=0

x=−3 or x=−5

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Answer:

34 feet

Step-by-step explanation:

From the question, we are told that:

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c = √1125

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Approximately to the nearest whole number = 34 feet

Denise and Donna should each stand 34 ft from the outer wall so that they will be positioned at the foci of the ellipse

7 0
3 years ago
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3 years ago
A farmer has 120 feet of
sergejj [24]

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3 0
3 years ago
X = -1+y
gtnhenbr [62]

Answer:

y = 2

Step-by-step explanation:

x= -1+y

2x-y=0

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hope it's helpful ❤❤❤❤

THANK YOU.

#

6 0
2 years ago
Read 2 more answers
How can you tell when a pattern shows counting on by tens
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