3 years ago

Can someone post a free 100 points thing pls ty

1 answer:

8 0

Answer:

If I post a free 100 points question for you specifically to answer, will you post a question of any point value, and Mark me brainliest on it? Or at least mark me brainliest here if you don't mind.

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Solve for x in the equation 2x^2+14x+17=-96

goblinko [34]

$2x^{2}+14x+17=-96 \newline
2x^{2}+14x+113=0 \newline
\Delta = b^{2}-4ac = 14^{2} - 4 \cdot 2 \cdot 113 = -708.$

Since $\Delta$ is negative $\Rightarrow x \notin \mathbb{R}.$

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3 years ago

What are the three angle measures in the triangle shown below

sergeinik [125]

B. 31°, 43°, 106°
since all angles of a triangle add up to 180°, you combine all of the equations to equal 180 and solve for X. the equation you would get it 3x+1+11x-4+5x-7=180. this simplifies to 19x-10=180. then you solve for x, and it is 10. then, you plug 10 into all of the equations separately to find the angles. therefore, the answer is B

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3 years ago

Which of the following is a solution to the linear function y = 4/5x+7

lilavasa [31]

I think it’s X= -35/4

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3 years ago

A hockey team's morning workout schedule consists of 15 minutes of warm-ups, 30 minutes of weight training, and 20 minutes of ae

borishaifa [10]

Hello! The ratio would be 15 minutes warm ups: 65 minutes total workout.

To simplify this: 3:13 ratio. (Divided 15 by 5 and 65 by 5)

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2 years ago