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2 years ago

The prism below is made of cubes which measure of a centimeter on one side. What is the volume?

Mathematics

1 answer:

Vlada [557]2 years ago

7 0

Answer:

45/8 cubic cm

Step-by-step explanation:

The volume of a prism can be determined using the formula below.

Volume = length × width × height

Since each cube measures of a centimeter on one side, then the dimensions of the prism are shown below.

Length = 5 x 1/2 cm

Width = 3 x 1/2 cm

Height = 3 x 1/2 cm

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. Noel buys 12 balloons and 35 paper cups for his birthday party. What is the ratio of balloons to paper cups? 3.

Varvara68 [4.7K]

Answer:

12:35

Step-by-step explanation:

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2 years ago

BRAINLIEST+ STARS!!

nasty-shy [4]

To find the density:

⇒ must find the relationship between the density, mass, and volume

⇒ $Density = \frac{mass}{volume}$

Let's examine the information given:

weight: 1890g
dimensions: 8cm * 5cm* 5cm

Let's first find the volume:

⇒ the volume is the dimensions multiplied together

$Volume = 8cm * 5cm * 5cm = 200cm^3$

LEt's calculate the density now:

$Density = \frac{1890g}{200cm^3} =9.45g/cm^3$

Answer: The density of the copper is 9.45g/cm^3 or Choice (A)

Hope that helps!

6 0

1 year ago

Alan averages 10 hits out of 25 shots at the target. What is the chance that he will hit his next two attempts?

Sveta_85 [38]

The answer is that he has a 40% chance 10*100=1000 1000/25=40 Making it a 40% chance

6 0

2 years ago

When a student sold an Xbox on eBay for $145, she was charged a two-part final value fee: 5.25% of the first $25 of the selling

Contact [7]

Selling Price = $145

Charge on first $25 is 5.25%
5.25% of $25 = $\frac{5.25}{100}*25= \frac{5.25}{4} = 1.3125$

Charge on rest is 3.25%
rest amount = $145 - $25 = $120
3.25% of $120 = $\frac{3.25}{100}*120=3.9$

$Total\ charge=1.3125+3.9=5.2125 =\boxed{5.21}$

6 0

3 years ago

Which of the following is an equivalent form of the compound inequality<img src="https://tex.z-dn.net/?f=%20%20-%2044%20%5C%20%2

Novay_Z [31]

Given the compound inequality:

$-44>-2x-8⩾-8$

Let's find the equivalent form of the inequality.

To find the equivalent form, let's simplify the inequality.

SInce it is a compund inequality, we are to seperate the inequalities.

Simplify the first two inequalities, then simplify the last two inequalities.

We have:

First two inequalities: -44 > -2x - 8

Last two inequalities: -2x - 8 ⩾ -8

Let's simplify both

$\begin{gathered} -44>-2x-8 \\ \\ Rewrite\text{ the inequality and change the inequality sign:} \\ -2x-8$ $\begin{gathered} \text{Second inequality:} \\ -2x-8⩾-8 \\ \end{gathered}$

Therefore, the equivalent form is:

$-2x-8$

ANSWER:

$d.\text{ -2x - 8$

5 0

11 months ago