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2 years ago

The volume of a cube is 216mm3.What is the length of its side?

1 answer:

Studentka2010 [4]2 years ago

8 0

Steps:
216 mm3 is the volume.

Given the volume, you can take the cube root of the volume to find the side.
The cube root of 216 is 6.

Answer: 6

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4 over 5 in standard form

postnew [5]

Answer:0.8

Step-by-step explanation:

it is basically 10 times 8 to the power of -1

7 0

3 years ago

If a = -2, b = -6, c = -4, and d = -3, evaluate the following expressions.

abruzzese [7]

It’s Has to be B because if you had the negative numbers you get -12

6 0

3 years ago

In a class. 40% of the student's study math and science, 60% of the students study

GaryK [48]

Answer:

2/3

Step-by-step explanation:

A = Student studying Math

B = Student studying Science

P(B|A) = P(A and B) ÷ P(A).

P(B|A) means the probability of event B given event A.

Given :

P(A and B) = 0.40.

Also P(A) = 0.60.

P(B|A) = 0.40 ÷ 0.60 = 2 ÷ 3.

So, the answer is 2/3.

8 0

2 years ago

For each ordered pair (x, y), determine whether it is a solution to the inequality 4x+8y5-8. Is it a solution? Yes No O (6, – 4)

avanturin [10]

Given inequality is:

$4x+8y\leq-8$

Now for (6,-4), Put x=6 nd y=-4 in given inequality:

$\begin{gathered} 4(6)+8(-4)\leq-8 \\ 24-32\leq-8 \\ -8\leq-8 \end{gathered}$

So for (6,-4) this inequality is true.

For (-2,-3) put x=-2 and y=-3 in given inequality:

$\begin{gathered} 4(-2)+8(-3)\leq-8 \\ -8-24\leq-8 \\ -32\leq-8 \end{gathered}$

As -32 is less than -8 then this condition is also true.

simillarly you can check for other options also.

For (-7,5) Put x=-7 and y=5 in given inequality:

$\begin{gathered} 4(-7)+8(5)\leq-8 \\ -28+40\leq-8 \\ 12\leq-8 \end{gathered}$

As 12 is grater than -8 so this condition is false.

And for (-6,0) put x=-6 and y=0 in given inequality:

$\begin{gathered} 4(-6)+8(0)\leq-8 \\ -24\leq-8 \end{gathered}$

As -24 is less than -8 so it is true.

4 0

1 year ago

The answer choices are in the photo

kirill [66]

Answer:

35 units²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the perpendicular height )

Here b = 14 and h = 5, thus

A = $\frac{1}{2}$ × 14 × 5 = 7 × 5 = 35 units²

5 0

3 years ago

Read 2 more answers