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2 years ago

Graph the linear equation y=-1/5x+3

Mathematics

2 answers:

lord [1]2 years ago

6 0

Answer:

The graph at the top

Step-by-step explanation:

the ' +3 ' means that the line crosses the Y axis at positive 3

the ' -1/5x ' means that the line is negative and will point to quadrant 4 while declining at a rate of -1/5

from the point where the line crosses the Y axis, count down 1 (because it is negative) and right 5. this will give you another point on your graph that matches the top most graph.

(to check, you can also start at (0,3) and go up 1 and left 5 to create three linear points)

adoni [48]2 years ago

4 0

Answer:

ur answer is a

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Which of these is NOT an integer

Tema [17]

Hi there!

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I believe your answer is:

Option A

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Here’s why:

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$\boxed{\text{Option A:}}\\\\3^{-5}\\\\\rightarrow \frac{1}{3^5}\\\\\rightarrow \frac{1}{243}\\\\\ \text{This is \textbf{NOT} an integer.}}$

⸻⸻⸻⸻

$\boxed{\text{Option B:}}\\\\-3^5\\\\\rightarrow -3 * -3 * -3 * -3 * -3 \\\\\rightarrow \boxed{-243}\\\\\\\text{This \textbf{IS} an integer.}$

⸻⸻⸻⸻

$\boxed{\text{Option C:}}\\\\\frac{1}{3}^{-5} \\\\\rightarrow \frac{1}{(\frac{1}{3})^5}\\\\\rightarrow \frac{1}{\frac{1}{243} }\\\\\rightarrow \boxed{243}\\\\\\\text{This \textbf{IS} an integer.}$

⸻⸻⸻⸻

$\text{Option \textbf{A} does not simplify into an integer.}$

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Hope this helps you. I apologize if it’s incorrect.

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2 years ago

Given m angle7=38^ and m angle10=102^ find the measure of each missing angle

GalinKa [24]

$\angle 1 = 78\\\angle 2 = 102\\\angle 3 = 78\\\angle 4 = 102\\\angle 5 = 38\\\angle 6 = 142\\\angle 7 = 38\\\angle 8 = 142\\\angle 9 = 78\\\angle 10 = 102\\\angle 11 = 78\\\angle 12 = 102\\\angle 13 = 38\\\angle 14 = 142\\\angle 15 = 38\\\angle 16 = 142$

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3 years ago

What is the unit rate for meters per second if a car travels 238 meters in 17 seconds?

madreJ [45]

I assume a unit rate is simply ms^-1 or whatever.

In order to determine m/s one must make the "per whatever" part equal to 1. In this case it is seconds, so we must make seconds equal to 1.

If in 17 seconds it travels 238 metres, that means in 1 second it travels 238/17m=14m

Therefore the unit rate (speed) of the car is 14m/s or 14ms^-1

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3 years ago

Read 2 more answers

Please needed as soon as possible thank you

stich3 [128]

Answer:

43. $= \frac{.0045}{100}$