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3 years ago

What is an equation of the line in slope-intercept form?

Mathematics

1 answer:

Nana76 [90]3 years ago

3 0

The line intersects the y-axis at the point (0,2), so the y intercept is b=2, and the slope is found by starting at the y-intercept and going up and over how many spaces until the next space, so from (0,2), the rise/run is 2/1 or 2, so the slope is 2. Therefore, the equation is y = 2x + 2.
Hope this helps
Brainliest Please!

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I need to find the length of “c” using the Pythagorean Theorem

Anettt [7]

Answer:

Step-by-step explanation:

BC²+CA² = BA²

14²+48² = AB²

2500 = AB²

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5 0

3 years ago

Please help I need help with my hw

olga2289 [7]

Answer:

a) 2.5 pounds of candy

b) 2.5 pounds of candy

$\frac{0.5}{1} :\frac{y}{5}$

y × 1 = 0.5 × 5

y = 2.5

Step-by-step explanation:

1 = 5

1/2 = y or 0.5 = y

$\frac{0.5}{1} :\frac{y}{5}$

y × 1 = 0.5 × 5

y = 2.5

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3 years ago

Given j(x) = x + 5, what is the value of j(12)?

yarga [219]

Answer:

j(12) = 17

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Function Notation

Step-by-step explanation:

Step 1: Define

j(x) = x + 5

j(12) is x = 12

Step 2: Evaluate

Substitute in x: j(12) = 12 + 5
Add: j(12) = 17

8 0

3 years ago

Read 2 more answers

A plus 5 is the side of an equilateral triangle. find it's perimeter

Bezzdna [24]

A+5 = 1 side, so the perimeter is 3(a+5) or P = 3a+15

6 0

3 years ago

Read 2 more answers

Please help. Thank you. :)

adelina 88 [10]

Hello!

To find the lateral area you use the equation

$\pi r \sqrt{ h^{2} + r^{2} }$

You put in the values you know and you get 829.4

To find the surface area you use the equation

$\pi r(r+ \sqrt{ h^{2} + r^{2} }$

Put in the values you know and you get 1209.5

The answer is A

Hope this helps!

5 0

3 years ago