4 years ago

Which answer is it ?

Mathematics

1 answer:

nignag [31]4 years ago

3 0

The answer is c: 5x-1

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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

What is the estimation for 0.46 x 966?

Otrada [13]

Answer:

444.36

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which equation represents this number sentence?

TiliK225 [7]

It would be the third one 7n=10-3n

5 0

3 years ago

How many edges does a tetrahedron have?

True [87]

Answer: six

Step-by-step explanation:

5 0

3 years ago

6|1-5x|-9=57 (absolute value, please show the steps I don't remember how to do this)

Zarrin [17]

When 1-5x>0, 1> 5x, x< 1/5, then |1-5x|=1-5x

6(1-5x)-9=57
6-6*5x-9=57
-30x-3=57
-30x=57+3
-30x=60
x=-60/30
x=-2 is a solution because -2<1/5

8 0

3 years ago