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inn [45]
3 years ago
8

What are the answers to the bottom two?

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
3 0

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)

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-1+8v=2+8v what is the value of v?
Nesterboy [21]

Answer: There are no solutions.

Step-by-step explanation:

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what is an equation of the line that passes through the point (8,-3) and is perpendicular to the line y-15=6(x+2)
Tcecarenko [31]

Answer: go dnejsheur kejru I didn't do this

Step-by-step explanation:

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2 years ago
How long will it take to fill the tank with 40 gallons of water? Explain your reasoning.
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Answer:

Q1) Answer: After 3 minutes there will be 4.8 gallons of water in the fish tank. Q2) Answer: 40 gallons of water will be filled after 25 minutes.

8 0
2 years ago
Read 2 more answers
Find the volume of a prism. The area of the pentagonal base is (124/tan36°)m² . It’s height is 13 m. If necessary, round your an
lara [203]

Answer:

24.56

Step-by-step explanation:

5 0
3 years ago
Twenty words were randomly selected from two textbooks. Each set gives the number of letters in each of the twenty words for tha
Alborosie

Answer:

k = 13The smallest zero or root is x = -10

Step-by-step explanation:

you can write "x^2" to mean "x squared"

f(x) = x^2+3x-10

f(x+5) = (x+5)^2+3(x+5)-10 ... replace every x with x+5

f(x+5) = (x^2+10x+25)+3(x+5)-10

f(x+5) = x^2+10x+25+3x+15-10

f(x+5) = x^2+13x+30

Compare this with x^2+kx+30 and we see that k = 13

Factor and solve the equation below

x^2+13x+30 = 0

(x+10)(x+3) = 0

x+10 = 0 or x+3 = 0

x = -10 or x = -3

The smallest zero is x = -10 as its the left-most value on a number line.

7 0
2 years ago
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