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user100 [1]
3 years ago
6

Please help

Mathematics
1 answer:
olganol [36]3 years ago
7 0

Answer:

y = 5x - 472

Step-by-step explanation:

You have two data points: (108,68) and (114,98). Plot the points on a graph, with temperature on the x-axis and chirp rate on the y-axis.

Use the coordinates of the points to determine the slope of the line through them.

Δy =98-68 = 30

Δx =114-108 = 6

Slope = Δy/Δx = 5

Point-slope equation for line of slope 5 that passes through (114,98):

y-98 = 5(x-114)

To put the point-slope equation into slope-intercept form, rearrange to solve for y and simplify.

y = 5(x-114) + 98 = 5x - 472

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olga2289 [7]

Answer:

-8,0,1/8,8

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Hey can you help me fast!!!
xenn [34]

Answer: 2   1/4 in.

Step-by-step explanation:

make the denominaters the same (4) and then subtract 20 3/4 -   18  2/4 which is 2  1/4.

hope this helps let me know if you need anything else! :')

5 0
3 years ago
Can you please help me with #7&amp;8 thanks in advance
Ilya [14]
(3/5)(1/2)

Let B = fraction of the bulletin board
for Homeroom 101

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3 0
3 years ago
Solve the following equation: x2-5=7
Yuliya22 [10]

Answer:

x= 6

Step-by-step explanation:

Step 1: Write equation

2x - 5 = 7

Step 2: Solve for <em>x</em>

<u>Add 5 to both sides:</u> 2x = 12

<u>Divide both sides by 2:</u> x= 6

<u />

Step 3: Check

<em>Plug in x to verify if it's a solution.</em>

2(6) - 5 = 7

12 - 5 = 7

7 = 7

5 0
4 years ago
“Ms. Blanco drove her car at a speed of 80 kilometers per hour for 1 1/2 hours, then at a speed of 100 kilometers per hour for 2
lara31 [8.8K]
I’m pretty sure it’s 370 bc
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8 0
3 years ago
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