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ahrayia [7]
3 years ago
12

Write an equation in point slope form for the line that passes through the given point and is perpendicular to the graph of the

given equation (-2,-2);y=1/3x+9
Mathematics
1 answer:
USPshnik [31]3 years ago
4 0

Answer:

y=-3x-8

Step-by-step explanation:

y=1/3x+9

slope is 1/3

perpendicular slope = m

(m)(1/3) = -1

m = -3

Point slope form

(y+2)/(x+2)=-3

y+2=-3x-6

y=-3x-8

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What is the slope of (1,2) (-3,-9)
kati45 [8]

Answer:

(11/4) is the slope

Step-by-step explanation:

1) Subtract the second y value (-9) by the first y value (2) in the coordinates. This equals 11.

2) Then, subtract the second x value (-3) by the first x value (1) in the coordinates. This equals 4.

3) Divide the answer you get for step one by the answer for step 2 and that's your slope. 11/4

8 0
3 years ago
Read 2 more answers
Twice a number is equal to 15 more than 5 times the number. Find the number.
sergeinik [125]

Answer:

answer35

Step-by-step explanation:

<h2><em>I hope it help</em></h2>
4 0
3 years ago
What is the answer to -1 5/8 × 2 2/3
Yuri [45]

Answer: -13/3

Step-by-step explanation: -1  5/8  -> -13/8        2  2/3->  8/3

-13/8 x 8/3 = -104/24

                  = -13/3  OR  -4   1/3      

5 0
2 years ago
Round 8624 to the nearest thousand
Solnce55 [7]
To round to the nearst thousands, you check the digit after the one in the thousands position (this means you check the digit in the hundreds position), if this digit is equal to or greater that 5 then you will add 1 to the thousands and all other digits will be zeroes, otherwise, you won't add anything and only change other digits to zeroes.
applying this here, you will find that the number in the hundreds position is 6 which is greater than 5,
therefore 8624 to the nearest thousands is 8700
5 0
3 years ago
Read 2 more answers
PLEASE HELP ME I'M CLUELESS!!​
Elodia [21]

Answer:

352.7 m

Step-by-step explanation:

Distance from the cliff 2000m

Angle = 10°

How tall is the cliff?

We solve the above question using the trigonometric function of Tangent

tan θ = Opposite/Adjacent

Opposite = x

Adjacent = 2000m

θ = 10°

Hence:

tan 10 = x/2000m

Cross Multiply

x = tan 10 × 2000m

x = 352.65396142 m

Approximately = 352.7 m

The cliff is 352.7 m tall

4 0
2 years ago
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