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3 years ago

Find the y-intercept and the vertex of y+-x^2+6x-8 using standard form

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

6 0

Answer:

-x^2+y+6x-8

hope this helps

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There are 30 chickens at a farm that are white. This number represents 12% of the total number of chickens at a farm. How many t

ratelena [41]

Answer:

3.6

Step-by-step explanation:

30 of 12% =3.6

hope this helped

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3 years ago

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Sphinxa [80]

Answer: a is at 5.7

Step-by-step explanation:

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3 years ago

Read 2 more answers

George had 1 sheet of paper.He cuts it into 6 inches by 5 inches,and 3 inches by 6 inches.What were the dimension and total area

7nadin3 [17]

Answer:

A. 8 inches by 6 inches.

B. $48\text{ inches}^{2}$ .

Step-by-step explanation:

We have been given that George had 1 sheet of paper. He cuts it into 6 inches by 5 inches and 3 inches by 6 inches.

We can see that two dimensions of small parts of paper sheet have one dimension same (6 inches), therefore, one dimension of original sheet of paper will be 6 inches.

We can figure out second dimension of original paper sheet by adding the lengths of dimension other than 6. So the second dimension will be 8 inches (5+3).

Therefore, the dimensions of our original sheet will be 8 inches by 6 inches.

Now let us figure out the total area of the original sheet of paper by multiplying 8 by 6.

$\text{The total area of the original sheet of paper}=8\text{ inches}\times 6\text{ inches}$

$\text{The total area of the original sheet of paper}=48\text{ inches}^{2}$

Therefore. the area of original sheet of paper will be $48\text{ inches}^{2}$ .

7 0

3 years ago

Convert measurement 18m to Cm

Nady [450]

18 meters converted into centimeters is 1,800 centimeters

6 0

3 years ago

The function Ald) = 0.45d + 180 models the amount A, in dollars, that Terry's company pays him based on

Solnce55 [7]

Answer: Choice A) $0.45

================================

Explanation:

Plug in d = 0 and you'll have A(d) = 0.45d+180 turn into A(0) = 180. This says that Terry is paid $180 even if he doesnt travel a single mile.

Now plug in d = 1. You should get A(1) = 180.45 as the result.

Subtract the results: 180.45 - 180 = 0.45

He has earned 45 cents or 0.45 dollars for traveling one mile

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A shortcut is to notice that the slope of the line is 0.45

It might help to view A(d) = 0.45d+180 as y = 0.45x+180. We see that the equation is in slope intercept form y = mx+b

m = slope = 0.45 tells us how much additional dollars Terry earns for each additional mile traveled

b = 180 = y intercept = starting amount of money Terry is paid, this amount does not change based on how many miles he travels.

7 0

3 years ago