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Gwar [14]
3 years ago
12

Ill give brainliest please no links or files please

Mathematics
2 answers:
Maksim231197 [3]3 years ago
7 0
Ccccccccccccccccccccccccc
natita [175]3 years ago
3 0
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I really need help on this one
ladessa [460]

Answer:

Step-by-step explanation:

1.Find X

x^2 +8x+15 = (x+5)

       -x             -x

x^2+7x+15=5

            -5  -5

x^2 +7x+10=0

Do the quadralic formula

a=1 b=7 c=10

<u>-7±√7^2-4(1)(10)</u>

          2(1)

<u>-7±√49-40</u>

        2

<u>-7±√9</u>

    2

-7±3

divide 2 by each number

-3.5 ± 1.5

-3.5+1.5           -3.5-1.5

     -2                    -5

x= -2 x=-5

2. find the length of the garden

-2+5 =3

the length is 3

3. plug in the length to the area of the garden

-5^2+8(-5)+15=3

solve

25-40+15=3

0=3

the width of the garden is 3 square feet

7 0
3 years ago
. Ralph’s Fill Dirt and Croissant Shop in Spencer makes both grand and petit croissants. Each grand requires 1 ounce of flour an
Gwar [14]

Answer:

1

Step-by-step explanation:

let G be the number of grand croisssants, and P the number of petit croissants :

we have that 1 ounce of flour and 2 ounces of butter result in one G.

additionally, we have that 1/4 ounce of flour and 1/3 ounce of butter result in one P.

Ralph has 4 ounces of flour and 6 ounces of butter, If he bakes more than 1 G then he will never use all of his ingredients!, let's see:

1 G:

he now has 3 ounces of flour, and 4 ounces of butter,

now we need to figure out how many P's we would obtain with such amounts:

let x be the number of P's

1/4*x = 3=>x=12\\ 1/3*x=4=>x=12

which is reasonable, Ralph can bake 12 P's,

now with more than 1 G:

2G:

Ralph has now 2 ounces of flour and 2 ounces of butter, now we have to figure out that x is the same using the remaining ingredients

1/4*x = 2=>x=8\\ 1/3*x=2=>x=6

This is impossible.

3G:

he runs out of butter.

There is the answer, he is able to bake 1 grand croissant and 12 petit croissants

7 0
3 years ago
Suppose you are investigating which hamburger condiment is most popular in a school cafeteria which type of display would be mos
kodGreya [7K]
It is a bar graph I think
4 0
3 years ago
The quantity of x plus 20 over 2
sweet-ann [11.9K]
X+20/2
X/2+10 is the answer
5 0
4 years ago
How many whole cubecan be cut from a cuboid measuring 33 cm by 29 CM by 18 cm
xz_007 [3.2K]
Volume = length x width x height
Volume = 33 x 29 x 18
             = 17,226
Number of whole cubes formed by the defined volume = 17,226/3
                                                                                       = 5742 cubes
7 0
3 years ago
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