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Hoochie [10]
3 years ago
12

Select the correct answer from each drop-down menu.

Mathematics
1 answer:
ohaa [14]3 years ago
5 0

Answer:

y = -x + 17

Step-by-step explanation:

A(-10,-3)

B(7,14)

C(5,12)

Need line CD perpendicular to AB through C.

Solution:

slope of AB, m1 = (yb-ya) / (xb-xa) = (14- -3) / (7- -10) = 17/17 = 1

Slope of CD, m2 = -1/m1 = -1 / 1 = -1

Line CD through C, using the point slope form

y-yc = m2(x-xc)

y-12 = -1 (x-5)

rearrange

y = -x + 5 + 12

y = -x + 17

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Answer:

I think the answer is 92%.

4 0
3 years ago
If CP =Rs. 9,000 and SP= Rs. 8,584 then Profit / loss amount is
Gemiola [76]

Answer: Loss = Rs. 416

Step-by-step explanation:

Since CP is more than SP, it is a loss.

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8 0
3 years ago
The variable z is directly proportional to x, and inversely proportional to y. When x is 20 and y is 6, z has the value 66.66666
sergejj [24]

Answer:

41.667 to the nearest thousandth.

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z = 20*25/12

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6 0
3 years ago
In circle S with m ∠ R S T = 98 m∠RST=98 and R S = 4 RS=4 units, find the length of arc RT. Round to the nearest hundredth.
user100 [1]

Answer:6.84

Step-by-step explanation:

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7 0
3 years ago
If you borrow $500 for 6 years at an annual interest rate of 7% ,how will you pay all togther
Vlad [161]

Answer:

$3,210

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