3 years ago

Find two numbers that Multiply to -40 and add to 6

2 answers:

8 0

Reorder the terms: 6.25 + -5y + y^2 = -14 + 6.25

Combine like terms: -14 + 6.25 = -7.75 6.25 + -5y + y2 = -7.75

Factor a perfect square on the left side: (y + -2.5)(y + -2.5) = -7.75

Can't calculate square root of the right side (negative). The solution to this equation could not be determined.

Cerrena [4.2K]3 years ago

3 0

X * y = -40
X + y = 6
I believe it would be -4 and 10

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kap26 [50]

Part a

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Part b

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1 year ago

Q: Marci wants to prove that the diagonals of

Trava [24]

Answer: Option B

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2 years ago

naomis fish is 40 ml long her guinea pig is 25 cm long how much longer is her guinea pig than her fish

aliya0001 [1]

Answer:

the guinea pig is 21 cm longer

Step-by-step explanation:

fish = 40 mm

guinea pig 25 cm

convert the fish to cm

1 cm = 10 mm

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3 0

3 years ago

After two plays the wildcats gained a total of 16 yards. If X represents the number of yards for play one, and Y represents the

Taya2010 [7]

The equation for this problem would be:
x+y = 16
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y = 16 - x

To obtain ordered pairs, replace random values of x up to 16 to find the value of y. The ordered pairs are tabulated and the graph is shown in the attached picture.

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2 years ago

Solve if x is 3. 91+x raise to power2

Triss [41]

X=3
91 + x^2
91 + 3^2
91 + 9
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6 0

3 years ago

Read 2 more answers