All categories

2 years ago

Length = 25cm, bredth =60 cm, Volume = 7500cm^3. Find height of a cuboid.

Mathematics

2 answers:

elena-14-01-66 [18.8K]2 years ago

8 0

Answer:

height = 5cm

Step-by-step explanation:

Volume of the cuboid = length x breadth x height

7500 = 25 x 60 x height

height = 7500 / 1500

height = 5

Phantasy [73]2 years ago

5 0

Answer:5

Step-by-step explanation:

V = l×b×h

h = 7500 ÷ (25×60)

h = 5

You might be interested in

Vivek worked 35 hours and earned $385. At this rate, how many hours would it take him to earn $143?

earnstyle [38]

35 divided by 385 is 11. This means Vivek will earn $143 in 11 hours.
Comment if I am wrong.

3 0

2 years ago

Read 2 more answers

Hi! May I please have some help?

max2010maxim [7]

Steps:
18 x 2
What is that?
You can also think of it as 9 x 4 if that is easier
Then whatever you got for that, add 21 then subtract 12 and add 1

6 0

2 years ago

Read 2 more answers

What is the slope of the line that passes through the pair of points (-1, 4), (3,12)

Nadya [2.5K]

Answer:

$\displaystyle m = 2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Identify

Point (-1, 4)

Point (3, 12)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{12-4}{3--1}$
[Fraction] Subtract: $\displaystyle m = \frac{8}{4}$
[Fraction] Divide: $\displaystyle m = 2$

3 0

2 years ago

One package of socks cost $7. How many packages can you but with $56?

Akimi4 [234]

Step-by-step explanation:

$7 = 1 package socks

%56 = ??

$56/$7 × 1 package socks

= 8 × 1

= 8 package socks

Hope it helps!

4 0

2 years ago

Find the area of the circle. Use 3.14 for it. d = 6 ft A = [?] ft2 A=Tr2

Sedaia [141]

Answer:

28.26 ft^2

Step-by-step explanation:

Area of a circle is calculated using the following formula :

πr^2 (r: radius, and π is given as3.14)

the diameter is given as 6 and radius is equal to half of it so :

(3.14)*3^2 = 28.26 ft^2

3 0

2 years ago