Answer:
Step-by-step explanation:
4(5-2)+(-7)(0.5)
20-8+(-3.5)
12-3.5
8.5
Answer:
-14
Step-by-step explanation:
x=-14+13
-1
0 is biger than -1
Hello!
To find the area of a trapezoid you use the equation

Put in the values you know

Add

Divide

Divide both sides by 26
15 = h
The answer is 15km
Hope this helps!
Answer:
2/10 7/10
Step-by-step explanation:
Step-by-step explanation:
let eqn be y - y1 = m(x - x1)
m = (9 - 1)/(-3 - (-7))
m = 2
sub (-7, 1):
y - 1 = 2(x + 7)
therefore, the equation is y - 1 = 2(x + 7)
Topic: coordinate geometry
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