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melamori03 [73]
3 years ago
6

Find the distance of a(1,8) and point c (-8,-6) then find the midpoint of ac

Mathematics
1 answer:
mr Goodwill [35]3 years ago
5 0
\text{MIdpoint =} \bigg(\dfrac{1 + (-8)}{2}, \dfrac{8+(-6)}{2} \bigg) = \bigg(\dfrac{-7}{2}\ , \ \dfrac{2}{2} \bigg) = \bigg(-3.5 \ , \ 1 \bigg)

Answer: The midpoint (-3.5, 1)
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The cost of a lack has increased by 30% to £65. Work out the original price
Sveta_85 [38]
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Raj builds a side table in the shape of a cube. Each edge of the cube measures 21 inches. Raj wants to cover the top and four si
elena-s [515]

Answer: 2000/25 = 80 tiles

Step-by-step explanation:

Date: s=20

equation of surface area of a cube prism: surface area = 6s*2

the surface area to be covered with tiles is requires, the base is not included, so the equation reduces: surface area = 5s*2

subtitute values: surface area = 5(20)*2

= 5(400)

surface area = 2000

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5 0
3 years ago
Craig went bowling with 25$ to spend. He rented shoes for $5.25 and paid $4.00 for each game. What was the greatest number of ga
lidiya [134]
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5 0
3 years ago
Read 2 more answers
use the substitution method to solve the system of equations choose the correct ordered pair x-y=2 2x+3y=14
k0ka [10]

Answer:

(8/5 , -2/5)

Step-by-step explanation:

x-y=2

2x+3y=14

-y=-x+2

y=x-2

2x+3(x-2)=14

2x+3x-6=14

5x-6=14

5x=8

x=8/5

y=(8/5)-2

y= -2/5

5 0
3 years ago
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