3 years ago

The length of a popcorn machine is3/4 of its height what is the length of the machine

Mathematics

1 answer:

Evgen [1.6K]3 years ago

4 0

I think it is a trick question but um the lanth is hight times 3/4

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Extra points!!no links tho

Naddik [55]

Answer:

<h3> a. the vertex represents a minimum point</h3><h3> b. f(x) = (x + 5)² - 5</h3>

Step-by-step explanation:

a = 1 > 0 ← that means the parabola opens up, so the vertex is minimum of the function

$f(x)=x^2+10x+20\\\\f(x)=\underline{x^2+10x+25} - 25+20\\\\f(x)=(x+5)^2-5$

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3 years ago

The earth travels one full rotation around the sun in approximately 365.25 days. How many minutes does it take for the earth to

VashaNatasha [74]

Answer:

55-15= 40

55,000-10,000=45,000

45000/55=819

i think it is 819?

Step-by-step explanation:

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3 years ago

Select the solution(s) of log2x=1−log(x+4).

mart [117]

Step-by-step explanation:

log2x = 1 - log(x+4)

log2x = log10 - log(x+4)

log2x = log[10/(x+4)]

2x = 10/(x+4)

2x(x+4) = 10

2x² + 8x - 10 = 0

÷2 both sides of equation

x² + 4x - 5 = 0

(x+5)(x-1) = 0

x = -5, 1

x isn't be -5 because logA, A need to be > 0

So, x value is 1

7 0

3 years ago

The expression describe the number that is 8 to the left of -8 on the number line

mart [117]

Start at -8 move to the left 8 more times,. You get -16.

4 0

3 years ago

It took Mary 40 minutes to run 8 laps around the playground, if she spent the same time running each lap, how long would it take

Sergeeva-Olga [200]

Answer:

it should take her 45 minutes to run 9 laps

Step-by-step explanation:

40/8 = 5

9*5 = 45

8 0

3 years ago

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