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3 years ago

Helpppp!! its number 6!

Mathematics

1 answer:

Ierofanga [76]3 years ago

3 0

Answer:

$4.50

Step-by-step explanation:

what you do is divide $22.50 by 5 pounds

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Use the theorem and the factor theorem to determine whether (y - 3) is a factor of (y^4+2y^2-4)

I am Lyosha [343]

Answer:

let p(x) = y^4 + 2y^2 - 4

and g(x) = y-3

=> p(x) / g(x) [ / means divide]

=> remainder = 8

therefore using both the theorem, the answer is C

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3 years ago

What is the area of this composite figure?

12345 [234]

Answer:

216

Step-by-step explanation:

the area is ((B + b) x h) / 2

which is ((22 + 14) x 12) / 2

4 0

3 years ago

Read 2 more answers

Claire is painting some doors that are all the same size. She used 2 liters of paint to cobe 1 3/5 doors. How many liters of pai

Deffense [45]

Answer:

$1 \dfrac{1}{4} \ liters$

Step-by-step explanation:

Given that:

Claire uses 2 liters of paint to cover 1 3/5 doors

Then in order for her to paint 1 door, She will need:

2 L = 1 3/5 door

x L = 1 door

$x (L) = \dfrac{2 L \times 1 door }{ 1 \dfrac{3}{5} \ door}$

$x (L) = \dfrac{2 L }{ 1 \dfrac{3}{5} }$

$x (L) = \dfrac{2 L }{ \dfrac{8}{5} }$

$x (L) = \dfrac{2 L\times 5 }{ 8 }$

$x (L) = \dfrac{10 \ L }{ 8 }$

$x(L) =1 \dfrac{1}{4} \ L$

4 0

3 years ago

Consider the following code segment. int x = 5; int y = 6; /* missing code */ z = (x + y) / 2; Which of the following can be use

Murrr4er [49]

Answer:

II. int z;

Step-by-step explanation:

int z;

is the best option, because on the next line you will define the variable as

z = (x + y) / 2;

you can also use int z=0; but it is not necessary according to the code segment given.

8 0

3 years ago

Samantha is growing a garden in her back yard. She spend $90 setting up the garden bed and buying the proper garden supplies. In

KatRina [158]

Answer: A. $f(x)=0.99+0.25x$

B. x represents the number of plant seeds she bought.

C. f(x) represents the total cost on her garden is the function of the amount she spent for setting up the garden and the total amount she spent to buy seeds.

D. If Samantha plants 55 seeds, the she spent total amount of $14.74.

Step-by-step explanation:

From the given question,

The total cost on her garden is the function of the amount she spent for setting up the garden and the total amount she spent to buy seeds.

Since, she spend one time amount of $0.90 on setting the garden but the cost of seeds depend on the number of seeds she buy.

If f(x) that represents Samantha's total cost on her garden, then x represents the number of plant seeds she bought.

$f(x)=0.99+0.25x$ , which represents the total cost on her garden is the function of the amount she spent for setting up the garden and the total amount she spent to buy seeds.

When x=55, then $f(x)=0.99+0.25x=0.99+0.25(55)=14.74$

Hence, If Samantha plants 55 seeds, the she spent total amount of $14.74.

7 0

3 years ago