All categories

3 years ago

The answer and how you got it

Mathematics

1 answer:

vlabodo [156]3 years ago

8 0

No put 11.4 out side the box

You might be interested in

(b) A solid metal cone has radius 1.65 cm and slant height 4.70 cm.

Jlenok [28]

Answer:

13.4

Step-by-step explanation:

πr2h

4 0

3 years ago

The line of best fit for the scatter plot below passes through which pair of points?

matrenka [14]

The best line is RQ line, compare to all others

3 0

3 years ago

A teacher wants to buy mini candy canes for her students. She wants each of her 32 students to have 8 mini candy canes. How many

Igoryamba

Answer:

11 packs

Step-by-step explanation:

32 x 8 = 256

256 / 24 = 10. 6666667

round up and you get 11

8 0

3 years ago

Which of the following sets of numbers have the same LCM as 12, 10, 5?

Blababa [14]

Answer:

a) LCM of 12, 10 , 5 = LCM of 10, 20, 30

Step-by-step explanation:

The given set of numbers are 12, 10 and 5.

On prime factorization of the given numbers:

12 = 2 x 2 x 3

10 = 2 x 5

5 = 5 x 1

So, the LCM of the given set of number is 2 x 2 x 3 x 5 = 60

Now, find the LCM of each given set in the options.

a. 10, 20, 30

Here, 10 = 2 x 5 , 20 = 2 x 2 x 5 , 30 = 2 x 3 x 5

So, the LCM of the given set of number is 2 x 2 x 3 x 5 = 60

b. 8, 10, 12

Here, 8 = 2 x 2 x 2 , 10 = 2 x 5 , 12 = 2 x 2 x 3

So, the LCM of the given set of number is 2 x 2 x 2 x 3 x 5 = 120

c. 5, 15, 45

Here, 5 = 5 x 1 , 15 = 3 x 5 x 1 , 45 = 3 x 3 x 5 x 1

So, the LCM of the given set of number is 3 x 3 x 5 = 45

d. 3, 6, 9

Here, 3 = 3 x 1 , 6 = 2 x 3 x 1 , 9 = 3 x 3

So, the LCM of the given set of number is 2 x 3 x 3 = 18

a) Hence, here the LCM of 12, 10 and 5 = LCM of 10, 20 and 30 = 60

7 0

4 years ago

Read 2 more answers

What is the distance between (2,2) and (7,7)

serg [7]

Answer:

$\displaystyle d = 5\sqrt{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Step-by-step explanation:

Step 1: Define

Identify.

Point (2, 2)

Point (7, 7)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d.

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(7 - 2)^2 + (7 - 2)^2}$
[Order of Operations] Evaluate: $\displaystyle d = 5\sqrt{2}$

6 0

3 years ago