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rewona [7]
3 years ago
5

What does my teacher not get idk how to do thisss!!

Mathematics
1 answer:
Serhud [2]3 years ago
3 0

Answer:

angle 1: 80 degrees

angle 2: 112 degrees

angle 3: 131 degrees

angle 4: 80 degrees

angle 5: 37 degrees

Step-by-step explanation:

start out with angle three subtract 49 from 180 ( a straight line must be 180 degrees) and u get 131. then add 63 and 49 up and subtract from 180. you get 68. angle 2 would be 180 - 68  and you get 112. once you know angle 2, you add up 31 and angle two (112 degrees) and subtract from 180, which leaves you with 37 degrees (angle 5). Add up angle 5 (37 degrees) and 63 degrees and subtract from 180, you get 80 degrees (angle 4). and opposite nagles equal each other so angle one is also 80 degrees.

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which equation in point-slope form contains the point (-3, 5) and has slope -1 ANSWERS y + 3 = -1(x-5) y-3= -1(x+5) y+5=-1(-3) y
castortr0y [4]

Answer:

<h2>y - 5 = -1(x + 3)</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

We have m = -1 and the point (-3, 5). Substitute:

y-5=-1(x-(-3))\\\\y-5=-(x+3)

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3 years ago
Please help me out on this one
vivado [14]

it is definitely the answer B

8 0
3 years ago
Let U = {a, b, c, e, d, e, f, g, h, i, j, k}; A = {a, b, e, f, h, j}; B = {b, c, d, f, j}. Draw a Venn Diagram with a rectangle
marishachu [46]
<h3>Answer: Venn Diagram is below</h3>

The rectangle represents the universal set (marked as "set U"). Everything is contained in this rectangle.

Circle A represents set A = {a, b, e, f, h, j}

Circle B represents set B = {b, c, d, f, j}

The common elements between the two sets are {b, f, j}, so we'll write these three values in the overlapping portion of the two circles.

The items {a,e,h} will go in circle A, but not in the overlapping portion since they are found only in set A.

Similarly we'll have {c,d} go in circle B but not in the overlapping portion since these items are only found in set B.

The remaining terms {g, i, k} go outside both circles, but inside the rectangle, because neither of these elements are in set A or set B.

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Lady_Fox [76]
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Thank you!
7 0
3 years ago
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Ray Of Light [21]
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so 9×3.14=28.3
5 0
3 years ago
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