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mote1985 [20]
3 years ago
11

Help me out pleasee will give brainliest or whatever its called

Mathematics
2 answers:
dangina [55]3 years ago
8 0

Answer:

2 people have to answer in order for you to give brainliest

Step-by-step explanation:

Brums [2.3K]3 years ago
6 0

Answer:

-8z-1

Step-by-step explanation:

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17 students said they enjoy summer the most.
Ostrovityanka [42]

Answer:

Step-by-step explanation:

17 students chose summer, 7 boys

Girls that chose summer= 17-7=10

Twice Girls chose summer over spring= 10÷2 =5

5 Girls chose spring, 4 Girls enjoy winter

4 0
3 years ago
I'm Stuck with these question, can i get some help?
saveliy_v [14]

Answer:

11 function 12 not a function

Step-by-step explanation:

11 doesnt hit with any line 12 does

3 0
4 years ago
Please help ASP! I will mark brainlist!
Zanzabum

Answer:

Step-by-step explanation:

9X+5Y=35

2X+5Y=0

-(2X+5Y=0)

-2X-5Y=0

9X+5Y=35

7X=35

X=5

2(5)+5Y=0

10+5Y=0

5Y=-10

Y=-2

X=5  Y=-2

7 0
3 years ago
A gift box has a volume of 450 cubic inches. The width of the box is 4 inches less than the length. The height is twice the widt
VashaNatasha [74]

Answer:

width = 5 in

length = 5+4=9 in

height = 2(5)= 10 in

Step-by-step explanation:

A gift box has a volume of 450 cubic inches.

Let 'w' be the width of the box

The width of the box is 4 inches less than the length.

length = w+4

The height is twice the width.

height = 2 \cdot width

height = 2w

Volume of box = length times width times height

V=(w+4)(w)(2w)

450=(w+4)(w)(2w)

450=2w^3+8w^2

2w^3+8w^2-450=0

\quad 2\left(w-5\right)\left(w^2+9w+45\right)=0

w-5=0

w=5

\quad\left(w^2+9w+45\right)=0, this gives two complex values

so width = 5

length = 5+4=9

height = 2(5)= 10

5 0
3 years ago
19) Which one of the following expressions has the greatest value?
astra-53 [7]

Answer:

D.

Step-by-step explanation:

3-6-3-6×7=-48

3-7*(-3)-6=6

(3-7)×(-3)-6=6

(3-7)(-3-6)=36

4 0
3 years ago
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