Answer:
y = 1/2x + 1
General Formulas and Concepts:
<u>Pre-Alg</u>
<u>Alg I</u>
Slope-Intercept Form: y = mx + b
Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
y-intercept (0, 1)
Point (2, 2)
<u>Step 2: Find slope </u><em><u>m</u></em>
<u>Step 3: Write equation</u>
y = 1/2x + 1
The answer to the question is 112°
First, you must set up an equation to find x.
Then, you must use distributive property to simplify the parentheses.
Next, add like terms.
Then, subtract 20 on each side.
Next, divide 10 on each side.
Now, you must substitute 34 in for x.
Answer:
C
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 32² = 48²
x² + 1024 = 2304 ( subtract 1024 from both sides )
x² = 1280 ( take the square root of both sides )
x =
=
= ×
= 16 → C