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3 years ago

9x+rt=tx+6 solve for x

Mathematics

2 answers:

Pavlova-9 [17]3 years ago

5 0

X=rt-9 There you go! there your answer
t-9

nevsk [136]3 years ago

5 0

Moves all terms to the left side and set equal to zero.Then set each factor equal to zero.

x= rt--6/t--9

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What is the slope of the line that passes through the points ( 5 , 6 )and ( 5 , 9 ) ? Write your answer in simplest form.

Lapatulllka [165]

Answer:

Step-by-step explanation:

9-6

over

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m=3

8 0

2 years ago

What is the slope of the line shown above?

Nataly_w [17]

Answer:

1/4

Step-by-step explanation:

we can take two points on the line: (0,2) and (4,3)

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6 0

2 years ago

Twelve years ago, Jane was five times as old as Anne. In three years' time, Anne will be half Jane's

Soloha48 [4]

Answer:

Jane: 37 years old

Anne: 17

Step-by-step explanation:

Jane 12 years ago: 5x

Anne 12 years ago: x

In three years into the future:

Jane: 5x+15

Anne: x+15

CURRENT TIME:

Jane: 5x+12

Anne: x+12

Equation (using 3 years into the future ages): 5x+15=2(x+15)

5x+15=2x+30

(subtract 15 from both sides)

5x=2x+15

3x=15

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Therefore, Jane is 37 years old and Anne is 17 years old.

3 0

3 years ago

Find the distance between the

Dovator [93]

Answer:

$\displaystyle d = \sqrt{29}$

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:

*Note:

The distance formula is derived from the Pythagorean Theorem.

Step 1: Define

Identify

Point (5, 10)

Point (10, 12)

Step 2: Find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(10 - 5)^2 + (12 -10)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{5^2 + 2^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{25 + 4}$
[√Radical] Add: $\displaystyle d = \sqrt{29}$

7 0

2 years ago

Titan, one of saturn's moons, is really large! It has a diameter of 5.15x100 kilometers wide! How large is Titan?

ivann1987 [24]

5.15 * 100

= 515

515 kilometers wide.

Hope this helps!

8 0

3 years ago

Read 2 more answers