I hope this helps you out!!
We start off by drawing out the triangle on a graph! Placing points (x ,y) at
(-3, 5), (-5, -2) and (2, -2). I've included a screenshot of how the triangle should look to help you out visually!
From there, to find the area we use the equation, area = b • h.
To find the base, we subtract: -5 - 2 = -7, meaning that the base equals 7.
And to find the height, we subtract: 5 - (-2) = 7, also meaning that the height equals 7 as well.
Plugging those two numbers in the equation for area, we get:
area = 7 • 7
area = 49
area = 24.5 or 24 1/2, in this case your answer should be B.
The answer is definitely false
6.91 = 691/100 = 6 91/100
so your answer is 6 91/100
Answer:
-16n-41
Step-by-step explanation:
Answer:
Step-by-step explanation:
Equation 1:
Equation 2:
Subtract 3b from both sides in Equation 1:
Divide both sides by 2:
Substitute this into Equation 2:
Add 2 to both sides:
Divide both sides by -4:
We know that . Plug in b = -7 value: