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ser-zykov [4K]
3 years ago
9

Determine the slope for a line that passes through points (2,5) and (3, 1).

Mathematics
1 answer:
xxMikexx [17]3 years ago
3 0

Answer: -4

Step-by-step explanation:

To find the slope, you want to use the formula m=\frac{y_2-y_1}{x_2-x_1}.

m=\frac{1-5}{3-2} =\frac{-4}{1}=-4

Now, we know the slope is -4.

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The length of DE (the minor arc) is 52 cm. What is the circumference of OF?
nordsb [41]

Answer:

D, 312 CM.

Step-by-step explanation:

DE/C = 60/360 = 1/6

Cross-multiplying

C = 6DE = 6 x 52 = 312 CM

8 0
3 years ago
Can u explain how u got the answer
Tems11 [23]

Answer:

10 degrees Celsius

Step-by-step explanation:

So, the question is asking for the difference between -8 and 2.

-----------------------------------------------------------------------------------------------------------------

Explanation 1:

2 - (-8) = ?

2 + 8 = ?

10 = ?

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Explanation 2:

|2| - 0 = 2

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6 0
3 years ago
Please can someone help me.
Vladimir79 [104]

Answer:

4

Step-by-step explanation:

7 0
2 years ago
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Bo bought a few items for $93.84, not including tax. If the tax rate was 7%, what was the total cost of these items, including t
Nastasia [14]

Answer:

Total cost is $100.41 ( $93.84 + $6.57)

Step-by-step explanation:

Thinking Point: The total cost is the cost of the items PLUS the tax. 93.84 ∙ 0.07 = 6.5688 (round to “cents”) = $6.57


Hope this helped!

6 0
3 years ago
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Find the reference angle of 100 degrees
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Since the angle  

100 °  is in the second quadrant, the reference angle formula is  A r = 180 ° −

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The reference angle is  A r = 80 ° .

80 °

4 0
2 years ago
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