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zhuklara [117]
3 years ago
11

What is the equation of the line that passes through the point (2,-2) and has a slope of -1/2?

Mathematics
1 answer:
katrin2010 [14]3 years ago
3 0

Answer:

y = -1/2x - 1

Step-by-step explanation:

We can use the point-slope form of the equation:

y-y1 = m(x-x1)

Where the given y1 = -2, x1 = 2, and m = -1/2. This yields:

y - (-2) = -1/2(x - 2)

y + 2 = -1/2x + 1

y = -1/2x +1 - 2

y = -1/2x - 1

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One pizza will feed 4 people. How many pizzas are needed for 8 people?
tatuchka [14]

Answer:

<h2>2 pizzas </h2>

Step-by-step explanation:

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3 0
3 years ago
Need help finding the value of x and y
kap26 [50]

Answer:

The values of x = 12 and y = 8.

Step-by-step explanation:

From the given figure ,

ΔMTW≅ΔBGK

That is, these two triangles are congruent.

If two triangles are congruent , all the corresponding angles and corresponding sides are equal.

Congruency is different from similarity . Similarity means two triangles which are the same with different dimensions.

Therefore , ∠MTW = ∠BGK

                     (4x - 3)° = 45°

                       4x = 48°

                         x = 12

Since ∠MTW = 45° ,

∠TMW = 180 - (41 +45)

              = 180 - 86

              =94°

From congruency ,

∠TMW = ∠GBK

94° = 11y + 6

11y = 88°

y = 8

4 0
3 years ago
If you flip a coin and roll a six sided die what is the probability that you will flip a heads and roll at least a three
ruslelena [56]

Answer:

1/3

Step-by-step explanation:

H3,H4,H5,H6

p=1/2×1/6+1/2×1/6+1/2×1/6+1/2×1/6

=4×1/2×1/6=1/3

5 0
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KiRa [710]

Answer:

x = 6

Step-by-step explanation:

Love proportions!

3x+2(x+6) = 35(21)

21(3x+2) = 35(x+6)

63x + 42 = 35x + 210

28x = 168

x = 6

4 0
3 years ago
Select all of the following that are quadratic equations.
taurus [48]
A,d,f!!!!!!++!!!+!!!!!!
4 0
4 years ago
Read 2 more answers
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