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Triss [41]
3 years ago
13

Two lines are perpendicular. The first line passes through (1, –3) and has a y-intercept of (0, 3). Which of the following canno

t be the equation of the second line?
Mathematics
1 answer:
777dan777 [17]3 years ago
4 0

Answer:  x + 2y = -4

Step-by-step explanation: because it is more than -3 it is -4 so that is the answer

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What times 85 dives you 2790
musickatia [10]

Answer:

34.875

Step-by-step explanation:

4 0
2 years ago
I need help with these three problems.... please help me????
viva [34]

12. Answer: 2130

<u>Step-by-step explanation:</u>

   T = -0.01y + 10.6

 9.2 = -0.01y + 10.6

<u>-10.6</u>    <u>            -10.6 </u>

 -1.4 = -0.01y

<u> ÷-0.01</u>  <u>÷-0.01 </u>

140  = y

"y" represents the number of years after 1990

 1990 + 140

= 2130

**************************************************************

13. Answer: -0.0036° per foot

<u>Step-by-step explanation:</u>

Since the relationship is linear, then we can set up the values as x, y coordinates and use the slope formula to find the rate of degrees over feet.

(6562, 63) and (16405, 28)

rate = \frac{28 - 63}{16405-6562}

      = \frac{-35}{9843}

      = \frac{-0.0036}{1}

**************************************************************

14. Answer: $0.28 per kWh

<u>Step-by-step explanation:</u>

Same reason as #13

(200, 55) and (500, 140)

rate = \frac{140-55}{500-200}

      = \frac{85}{300}

      = \frac{0.28}{1}

 

5 0
3 years ago
Which arc is a minor arc?
egoroff_w [7]

Answer: The answer you selected PS is correct.

Step-by-step explanation: A minor arc is a arc that is less than or equal to 180 degrees. PS looks to be exactly 180 degrees or at least close to it.

3 0
2 years ago
Read 2 more answers
If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if the cost is $130?
Dimas [21]
Your answer is 200 miles
3 0
3 years ago
Help me sort out the photo
musickatia [10]
I hope this helps you




2x+5-3x+2=7-x



3x-2-2x-5=x-7


2x+5+3x-2=5x+3
6 0
3 years ago
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