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2 years ago

5(2)=5×2=10= 2( )+5 = = =

Mathematics

1 answer:

Irina-Kira [14]2 years ago

6 0

Answer:

Step-by-step explanation:

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4.5/y = 12.5/4 PLEASE HELP!!! SOS

garik1379 [7]

Answer:

y = 1.44

Step-by-step explanation:

What are you aiming to do here? Please share all instructions with each problem.

If you want to solve 4.5/y = 12.5/4 for y: Multiply both sides by 4y:

18 = 12.5y. Then y = 1.44

7 0

3 years ago

7/6 divided by 2 in simplest form

iris [78.8K]

Here is your question: 7/6 divided by 2.

$= 7/6$ ÷ $2 = 7/6 * 1/2 =$ .

Multiply and you get $= 7/12.$

6 0

2 years ago

Read 2 more answers

What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6?

yarga [219]

The vertex is exactly half way between directrix and focus. In this case the vertex is (8,-7)
(h,k)

P is the distance between the vertex and either the directrix or focus, in this case p = 1.

a = 1/(4p) or 1/(4*1) or 1/4

write the equation in vertex form

y = a(x-h)^2 + k

y = 1/4(x-8)^2 -7

4 0

2 years ago

A lawn care company sells grass seed by the pound. There is one price per pound up to 5 pounds and a lower price per pound for e

VashaNatasha [74]

Answer:

I think its C

Step-by-step explanation:

5 0

2 years ago

Determine the slope of the line given the graph 3,-3 and 0,2

BigorU [14]

Answer:

$\displaystyle m = \frac{-5}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinate Planes

Reading a coordinate plane
Coordinates (x, y)

Slope Formula: $\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}$

Step-by-step explanation:

Step 1: Define

Identify points

Point (0, 2)

Point (3, -3)

Step 2: Find slope m

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

Substitute in points [Slope Formula]: $\displaystyle m = \frac{2 + 3}{0 - 3}$
Simplify: $\displaystyle m = \frac{-5}{3}$

7 0

2 years ago