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2 years ago

Help it’s due by the end of class

Mathematics

2 answers:

ki77a [65]2 years ago

7 0

I'm pretty sure the answer is A because it's the only one with correct scientific notation.

AlladinOne [14]2 years ago

6 0

Answer:

Step-by-step explanation:

Let's see...

It's a cube, so the total volume will be one length cubed or 10^3 which is 1000.

(2500 g)/(1000 cm^3) = $2.5 g/cm^3$

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Gnoma [55]

Answer:

good morning I was just asking when will I be

3 0

2 years ago

The length of a rectangle is 5 cm longer than its width.

blondinia [14]

Equation To write :2 {x+ ( x+5) }=30

Let's solve your equation step-by-step.

2(x+x+5)=30

Step 1: Simplify both sides of the equation.

2(x+x+5)=30

(2)(x)+(2)(x)+(2)(5)=30(Distribute)

2x+2x+10=30

(2x+2x)+(10)=30(Combine Like Terms)

4x+10=30

Step 2: Subtract 10 from both sides.

4x+10−10=30−10

4x=20

Step 3: Divide both sides by 4.

x=5

So... x+5=10.

Area =5x10=50 cm squared.

4 0

2 years ago

Read 2 more answers

How much is 78ml when you turn it to litres<br>

algol [13]

1000ML = 1 L

78ML ?

78*1/1000 = 0.078 L

5 0

2 years ago

Read 2 more answers

Which explains why the graph is not a function?

german

The statements that apply to the ratio of rice and water are:

The ratio of rice to water is 1 to 2.5
The ratio of water to rice is 2.5 to 1

<h3>Ratios</h3>

Ratios are used to compare quantities of different measurements

The entries on the table are given as:

<u>Rice Water</u>

2 5

3 7.5

5 12.5

8 20

<h3>The ratios of both quantities</h3>

The ratio (r) of rice and water is then calculated as:

$r = \frac{Water}{Rice}$

Pick any corresponding table entry.

So, we have:

$r = \frac{5}{2}$

Divide

$r = 2.5$

This means that, the ratio of rice to water is 1 to 2.5, and the ratio of water to rice is 2.5 to 1