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kkurt [141]
3 years ago
7

What are the zeros of the function f(x) = (x+5)(2x-8)?

Mathematics
1 answer:
tester [92]3 years ago
3 0

Answer:

01986172yt2y66

Step-by-step explanation:

1ouy1976twy

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Please help!!! i'm having some trouble with this question
QveST [7]
STEP 1
Bandages: multiply number of total kits by number of bandages per kit

9 * 24= 216 bandages total


STEP 2
Antiseptic Wipes: multiply number of total kits by number of antiseptic wipes per kit

9 * 16= 144 antiseptic wipes total


STEP 3
find difference between steps 1 & 2
= 216 bandages - 144 antiseptic wipes
= 72 more bandages


ANSWER: She packed 72 more bandages than antiseptic wipes.

Hope this helps! :)
4 0
4 years ago
What did the porcupine say when it backed into a cactus!!!!!!!
Dovator [93]
What did it say hfhdhdhdhdhdhdhdhdhdhdhf
3 0
3 years ago
Read 2 more answers
()) A rectangular piece of paper has a perimeter of 22 inches and an area of 28 square
Natasha2012 [34]

Given:

Perimeter of a rectangular paper = 22 inches.

Area of the rectangular paper = 28 square inches.

To find:

The dimensions of the rectangular paper.

Solution:

Let l be the length and w be the width of the rectangular paper.

Perimeter of a rectangle is:

P=2(l+w)

Perimeter of a rectangular paper is 22 inches.

2(l+w)=22

l+w=\dfrac{22}{2}

l=11-w                      ...(i)

Area of a rectangle is:

A=lw

Area of the rectangular paper is 28 square inches.

28=lw

Using (i), we get

28=(11-w)w

28=11w-w^2

w^2-11w+28=0

Splitting the middle term, we get

w^2-7w-4w+28=0

w(w-7)-4(w-7)=0

(w-7)(w-4)=0

Using zero product property, we get

(w-7)=0\text{ and }(w-4)=0

w=7\text{ and }w=4

If w=7, then by using (i)

l=11-7

l=4

If w=4, then by using (i)

l=11-4

l=7

Therefore, the dimensions of the paper are either 7\times 4 or 4\times 7.

5 0
3 years ago
The side length of a square that has an area of 20cm2 is between which two values in the table?
Finger [1]
4x4=16
5x5=25
The area is between perfect squares 16 and 25. Then the side length is between 4 cm and 5 cm
6 0
3 years ago
PLEASE HELP ME ANSWER THIS OR SHOO ANSWER IT FOR ME :)
muminat

The populations is all of the beavers at the park and the sample is the 10 that he randomly chose. A population means the total amount, so it wouldn’t make sense that it would be 10. A sample is a portion of the entire population, so 10 would be the right answer since it is only a portion of the entire population. 31 does not work because it is the data that is found using the sample of 10 beavers.

3 0
4 years ago
Read 2 more answers
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