3 years ago

Which of the following graphs represents the line that passes through (-2, -3) and has a slope of

Mathematics

1 answer:

levacccp [35]3 years ago

4 0

Answer: A

Step-by-step explanation:

The answer is choice A since it has the rise and run of 2/3.

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Find: (a) the equations of the graphs

professor190 [17]

Answer:

-6

Step-by-step explanation:

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2 years ago

What is the solution of -27 = m/9 ? A. -243 B. -3 C. 3 D. 243

asambeis [7]

Answer: m = -243

Explanation:

• Solve

-27 = m/9

•Multiply 9 by 27

m/9 * -27

• Result

m = -243

8 0

3 years ago

Read 2 more answers

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alekssr [168]

Answer:

$\bold{x_1=-\dfrac{3+\sqrt{41}}{2}\approx-4.7\ ,\quad x_2=-\dfrac{3-\sqrt{41}}{2}\approx1.7}$

Step-by-step explanation:

$-2x^2-3x+4=0\\\\a=-2\,,\ b=-3\,,\ c=4\\\\\\x=\dfrac{-b-\sqrt{b^2\pm4ac}}{2a}=\dfrac{-(-3)\pm\sqrt{(-3)^2-4(-2)(4)}}{2(-1)}=\dfrac{3\pm\sqrt{9+32}}{-2}\\\\\\x_1=-\dfrac{3+\sqrt{41}}{2}\approx-4.7\ ,\qquad x_2=-\dfrac{3-\sqrt{41}}{2}\approx1.7$

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2 years ago

Nadine mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is

Ber [7]

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Step-by-step explanation:

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3 years ago

Miranda worked Monday at her part time job and earned $71.75 for 7 hours. How much would Miranda earn after working 15 hours?

Digiron [165]

Answer:

$153.75

Step-by-step explanation:

$71.75 / 7=$10.25

$10.25 x 15 =$153.75

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3 years ago