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Answer:
-1/3.
Step-by-step explanation:
Find the slope of the line using the slope formula:
Use two points from the graph and plug them into the equation. We can use the points (0, 3) and (3, 2):
Simplify:
m = -1/3. This is the slope of the line.
z = 4
z = -28
z = -112
z = 784
The solution of expression is,
⇒ z = 4
We have to give that,
An expression to solve is,
⇒ 70 = - 7 (- 2 - 2z)
Now, Simplify the expression as,
⇒ 70 = - 7 (- 2 - 2z)
Divide both sides by 7,
⇒ 70/ 7 = - 7 (- 2 - 2z)/7
⇒ 10 = - 1 (- 2 - 2z)
Apply distributive property,
⇒ 10 = 2 + 2z
Subtract 2 on both sides,
⇒ 10 - 2 = 2z
⇒ 2z = 8
Divide on both sides by 2,
⇒ z = 8/2
⇒ z = 4
Therefore, The solution is,
⇒ z = 4
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Answer:
not a right triangle
Step-by-step explanation: