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melamori03 [73]
2 years ago
14

Will mark brainlist to whoever answers first (3).

Mathematics
1 answer:
puteri [66]2 years ago
4 0

Answer:

70

Step-by-step explanation:

in parallelograms, the measure of reciprocal angles is equal to 180 because they are supplementary,

m<D = 110 so the measure of m<A which is reciprocal to m<D is equal to 70

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Cost price of a chair and table is rupee 490. If the cost of the chair is rupee 50 less than the cost of the table, find the cos
densk [106]

Answer:

Step-by-step explanation: sorry I don't give answers to you but I not love you why you are a baby

4 0
3 years ago
Line AB contains points A ( -3,5) and B (-3,3). Line AB has a slope that is
Alex_Xolod [135]

Answer:

slope  that is undefined

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = A(- 3, 5) and (x₂, y₂ ) = B(- 3, 3)

m = \frac{3-5}{-3+3} = \frac{-2}{0}

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7 0
3 years ago
Read 2 more answers
When a third of a number is subtracted from a half of the same number, 60 is the result. Find the number
AURORKA [14]

the answer is 360 because if you take a third you will have 120 then if you take half of that then you get 60

6 0
3 years ago
Write the equation of the line in slope-intercept form that goes through the points: (2, 4) and (7, -1) *
avanturin [10]

Answer:

1. slanting upward because the slope is positive one.

2. A: 3/4     B: 4/-3

3. A: 3        B: y=3x-10

1. (-2-7)/(-4-5) = -9/-9 = 1

2. A: (7-4)/(7-3) = 3/4

  B: (8-0)/(-6-0) = 8/-6 = 4/-3

3. find the slope first so (4-1)/(2-1)= 3/1. then you plug in point C to find the y intercept so y=mx+b would be 2=3(4)+b which makes it so b is -10. the new equation would be y=3x-10

Step-by-step explanation:

4 0
3 years ago
7. The diagram shows a regular pentagon inscribed inside the rectangle. Find the values of x, y, and z.
Wewaii [24]
<span>regular pentagon sum of interior = (5 - 2) x 180 = 3 x 180 = 540
so
x = 540 / 5 = 108

180 - 108 = 72
y = 72/2 = 36

z = 180 - 90 - 36
z = 54

answer
x = 108, y = 36 and z = 54</span>
3 0
3 years ago
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