Answer:
30m
Step-by-step explanation:
To find area of triangle you do half the base times the height. The base is 5 so half of that is 2.5. The height is 12. So, 12 times 2.5 equals 30.
Hope I helped!! :)
Sorry if it's wrong! :(
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Answer:
x = -3/2
Step-by-step explanation:
Starting from the simplified form, we can subtract 22x to get ...
6x -56 = -65
6x = -9 . . . . . . . . add 56
x = -9/6 = -3/2 . . . . divide by 6 and simplify
The solution of the equation is x = -3/2.
_____
<em>Check</em>
Substituting -3/2 for x in the original equation, we get ...
4[-3/2 +2(3(-3/2) -7)] = 22(-3/2) -65
4[-3/2 +2(-23/2)] = -33 -65
4[-3/2 -23] = -98
4[-49/2] = -98 . . . . . . . true
Answer:
5/42
Step-by-step explanation:
4 x 5/84 x 4/8
4 x 5/84 x 1/2
5/21 x 1/2
5/21= 5/42
B because in commutative property of addition the numbers switch but they do not change the sign nor the numbers. hope this helped
Answer:
2.5
Step-by-step explanation:
The formula to find the midpoint of a line segment: 
<u><em>Where:</em></u>
1) Substitute the values into the midpoint formula.
2) Solve it.
= 
= (2.5, 8.5)
