All categories

3 years ago

Can u tell me how to do it step by step

Mathematics

2 answers:

Novosadov [1.4K]3 years ago

5 0

18.72 is the answer to the problem

Mashutka [201]3 years ago

3 0

7. 2 x 2. 6?
7x2 is 14
.6 x .2 = 1.2
14+1.2 = 15. 2

You might be interested in

Cody was

frutty [35]

On the first day of school last year, Cody was 148.5 cm tall.

5 0

3 years ago

4y= 3/4 i need helppppppp

Strike441 [17]

$4y = \frac{3}{4} / :4\\y = \frac{3}{16}$

7 0

2 years ago

Which expression represents the distance between the points (11, 4) and (5,8)?

antiseptic1488 [7]

Answer:

$\displaystyle d = 2\sqrt{13}$

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)

Algebra II

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

Step-by-step explanation:

Step 1: Define

Point (11, 4) → x₁ = 11, y₁ = 4

Point (5, 8) → x₂ = 5, y₂ = 8

Step 2: Find distance d

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

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(5-11)^2+(8-4)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(-6)^2+(4)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{36+16}$
[√Radical] Add: $\displaystyle d = \sqrt{52}$
[√Radical] Simplify: $\displaystyle d = 2\sqrt{13}$

4 0

3 years ago

Please help omg I don’t understand

In-s [12.5K]

The answer will be c

5 0

2 years ago

Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes. The kazoos come in boxes of 8. There are 2

juin [17]

Sorry for the delay with helping you, had to go to work.
The answer is C because the amount of kazoos needed is 1 for every student (so 26 + 24 + 30) and since 8 come in each box, you divide by 8 to get your answer of (26 + 24 + 30) ÷ 8
Hope this helped!

7 0

3 years ago