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2 years ago

6

Does 4/9 round to 0, 1/2, or 1? A 0 B 1/2 C 1

2 answers:

Sergeeva-Olga [200]2 years ago

8 0

B.
4/9= 0.44444
Rounded to 1/2

alexgriva [62]2 years ago

5 0

Answer:

B

Step-by-step explanation:

4/9 = 0.44

i guess it will be rounded to 1/2

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anygoal [31]

-1. hope that helps!

3 0

2 years ago

Devon made a box with length x+1, width x+3, and height x-3. What is the volume of Devon's box as a function of x?

erica [24]

Answer:

(a)

$V=x^3+x^2-9x-9$

(b)

$x=10$

(c)

$x=\frac{7}{2}$

Step-by-step explanation:

we are given

length is x+1

$L=x+1$

width is x+3

$W=x+3$

height is x-3

$H=x-3$

(a)

we can use volume formula

$V=L\times W\times H$

now, we can plug it

$V=(x+1)\times (x+3)\times (x-3)$

now, we can simplify it

$V=x^3+x^2-9x-9$

(b)

we are given volume =1001

so, we can set V=1001

and then we can solve for x

$V=x^3+x^2-9x-9=1001$

now, we can factor it

$\left(x-10\right)\left(x^2+11x+101\right)=0$

$x-10=0$

$x=10$

(b)

we are given volume

so, we can set

$V=14\frac{5}{8}=\frac{14\times 8+5}{8}$

$V=\frac{117}{8}$

and then we can solve for x

$V=x^3+x^2-9x-9=\frac{117}{8}$

now, we can factor it

$8x^3+8x^2-72x-189=0$

$\left(2x-7\right)\left(4x^2+18x+27\right)=0$

$2x-7=0$

$x=\frac{7}{2}$

8 0

3 years ago

A square piece of cheese covers 10 square inches of a plate. What is the approximate length of one side of the piece of cheese?

Airida [17]

Answer:

3.16 inches

Step-by-step explanation:

Sqrt 10 = 3.16 inches

3 0

2 years ago

Read 2 more answers

If orange cost 12.50 pesos each how much do three dozen oranges cost

GalinKa [24]

Answer:

i guess the answer is 450.

3 0

2 years ago

Use the law of sines to find m

Rufina [12.5K]

the answer is c. 40.5

5 0

2 years ago