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MrRa [10]
2 years ago
7

Hello can u please help

Mathematics
2 answers:
Andrei [34K]2 years ago
6 0

y = mx + b

-3 = -2(-5) + b

-3 = 10 + b

-13 = b

y = -2m - 13

The line would pass through -13 on the y-axis and it would go down 2 and move to the right 1 for every new point.

Hope this helps! ;)

Afina-wow [57]2 years ago
5 0

Answer:

m= -2 passes throgh: (-5;-3)

y + 3 =  - 2(x + 5) \\ y + 3 =  - 2x - 10 \\ y =  - 2x - 13

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Answer:

Its 9

Step-by-step explanation:

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3 years ago
Express 100,000 as a power of 10
Vedmedyk [2.9K]

Answer:

10^5

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2 years ago
Louise, Tammy, Delores, and Sheryl score 78 points total in the tennis matches they play. They score a consecutive number of poi
irga5000 [103]

\huge\boxed{18\ \text{points}}

We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with x, x+1, x+2, and x+3 respectively since each one is 1 point more than the last.

Add all of these values up and set it all equal to 78.

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Now, simplify.

4x+6=78

Subtract 6 on both sides.

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Divide both sides by 4.

\begin{aligned}\frac{4x}{4}&=\frac{72}{4}\\x&=\boxed{18}\end{aligned}

Since Louise's score is x, the answer is 18.

<h3>Double-checking</h3>

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1 year ago
Another landscape architect recommends installing a triangular statue
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Answer:

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a. Is the triangle congruent to triangle T ? Justify your answer.

b. Propose a series of rigid motions that justifies your answer to part a.

6. Another landscape architect recommends installing a triangular statue

Step-by-step explanation:A landscape architect recommends installing a triangular statue with

vertices at (10, −10), (10, −8), and (7, −10).

a. Is the triangle congruent to triangle T ? Justify your answer.

b. Propose a series of rigid motions that justifies your answer to part a.

6. Another landscape architect recommends installing a triangular statue

5 0
3 years ago
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