Answer:
190 degrees
Step-by-step explanation:
let's ignore the 10 degrees first. you see the half circle with the angle on it, that is called a supplementary angle. all supplementary angles are equal to 180 degrees. so we know that that is already 180 degrees, then you have to add back the 10 degrees to get the full angle. so you add 10 to 180 and get 190 degrees.
<span>y = -2x + 19
y = x + 7
-2x + 19 = x + 7
x + 2x = 19 - 7
3x = 12
x = 4
</span>y = x + 7
y = 4 + 7
<span>y = 11
answer
</span><span>x = 4, y = 11</span><span>
</span>
<h3>
Answer:</h3>
y = 4x + 4
<h3>
Step-by-step explanation:</h3>
The equation of a line is most commonly given in the slope-intercept form.
Slope-Intercept Form
Slope-intercept form is given by the formula y=mx+b, where m is the slope and b is the y-intercept. This form is most commonly used because it is easy to draw a graph from and it is very concise. We already know one of the constants, m = 4. So, to find the equation we need to solve for b.
Solving For b
To solve for b, we need to plug in all of the information that we are given into the formula. We are given 3 pieces of info for this point: y = -8, x = -3, m = 4.
Then, multiply.
Finally, add 12 to both sides.
Now that we know the value of b, we can go back to the formula and plug in both constants, y = 4x + 4.
Answer:
Step-by-step explanation:
