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Helga [31]
3 years ago
9

STRUCTURE Find the slope of the line that passes through the pair of points. (0,1) (1,-2)

Mathematics
2 answers:
dsp733 years ago
6 0

Answer:

-3

Step-by-step explanation:

Use formula

y2 - y1 / x2 - x1

Points - (0,1) (1,-2)

-2 - 1 / 1 - 0

-3 / 1

-3

Hope it helps.

Alinara [238K]3 years ago
3 0

Answer:

Slope = -3

Step-by-step explanation:

slope = (y2 - y1)/(x2-x1) = (-2 - 1)/(1-0) = -3/1 = -3

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The diagram below is made of smaller, identical pieces. Tell how many pieces you would shade to model the given percent.
jekas [21]
You would need to shade 1.5 boxes or 6 pieces to have shaded 25% of the shape.

In total, there are 6 boxes. There are 4 pieces per box. In total, there are 24 pieces.

6/4 = 1.5
24/4 = 6

You would need to shade 1.5 boxes, which is equal to 6 pieces or triangles.
4 0
2 years ago
Find x and m of angle wyl
LenKa [72]

Answer:

Step-by-step explanation:

x is clearly 42° because WU is an angle bisector of YWZ (which is 84, and bisecting means half of 84, that is 42)

now, for m of WYL

notice, YLW = 90°

also, UWL = 42°

name the intersection point of YL and WU as O in your mind

Apply angle sum property of a triangle for triangle WOL

angle WOL + angle UWL + angle YLW = 180

angle WOL + 90 + 42 = 180

angle WOL = 180 - 132

angle WOL = 48

now focus on line LOY

since LOY is a line, the angles a line intersecting it forms a linear pair, i.e

angle WOL + angle YOW = 180

48 + YOW = 180

angle YOW = 132

Now, apply angle sum property for triangle YOW

angle YOW + angle YWO (x) + angle WYO (or WYL) = 180

132 + 42 + WYO (or WYL) = 180

WYO (or WYL) = 6°

ask me in the comments if you have any doubts in this

5 0
3 years ago
Multiply the complex numbers: (3 + 2i)(3 - 2i)
stealth61 [152]

Answer: 13

Step-by-step explanation:

Multiply 3*3 get 9

Multiply 2*2 get 4

Add 9+4 and get 13

3 0
3 years ago
Read 2 more answers
Paul wants to order flowers for Mother’s Day and can choose any number of roses and lilies for his mother’s flower arrangement.
Rom4ik [11]

Answer:

b

Step-by-step explanation:

it has to add the two cost of the flowers and it has to be less than or equal to 50 dollars

8 0
2 years ago
the area of the rectangle is 9 1/3 square yards the length is 3 and 1/2 yards what is the width in yards
WARRIOR [948]

Answer:

\frac{8}{3} yards  i.e.   2\frac{2}{3} yards

Step-by-step explanation:

We are given that the area of the rectangle is:

9\frac{1}{3} =\frac{28}{3}  square yards

Length of rectangle is  3\frac{1}{2} =\frac{7}{2} yards

Now we are supposed to calculate the width of the rectangle .

First consider the formula of the area of rectangle i.e.

Area = Length*Width

Now put the given values

⇒\frac{28}{3}=\frac{7}{2} * Width

⇒\frac{28}{3}*\frac{2}{7}= Width

⇒\frac{8}{3} = Width

Thus The width of the rectangle is  

\frac{8}{3} yards   i.e.   2\frac{2}{3} yards

5 0
3 years ago
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