Answer:
x= 79° y= 22°
Step-by-step explanation:
x is the same as 79
79+79= 158
180° in a triangle
180-158= 22°
Y=Mx+b
Rise / run between any two points = slope (m)
Where the line crosses the y axis is (yint) (b)
Slope is -1/2
Yint = -8
So the equation is y=(-1/2)x - 8
Answer: 7 x (3+5)
Explanation: So basically it’s saying to “add 3 and 5” together, which is why they are in parentheses. THEN multiply 7 which implies that afterwards you multiply it by 7.
Answer:
4 kilometers
Step-by-step explanation:
<em>First! Let's create an equation, with our variable (x) representing the number of additional fifth kilometers Dan can afford. </em>
2 + 0.40x = 9.60
<em>Now, we have to solve for our x value by subtracting 2 from both sides.</em>
0.40x = 7.60
<em>Next, we can divide both sides by 0.40 to find out what our x value is equal too.</em>
x = 19
<em>Don't forget this x value is just for the number of </em><em>additional</em><em> fifth kilometers Dan can afford on top of his first fifth mile.</em>
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<em>So! Dan can afford 20 fifth kilometers, which in turn in is 4 kilometers in total. </em>
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Hope this Helps! :)
<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>
-SGO
