Answer:
The base of traingle is 4cm.
Step-by-step explanation:
Given that the area of triangle is A = 1/2×b×h where b represents base and h is height. So you have to substitute the values into the expressions and solve it :
Answer:
The mean absolute deviation of seven is 10
Step-by-step explanation:
Answer:
y = -1/2x + 2.5
Step-by-step explanation:
- slope of a perpendicular line is the negative reciprocal of the original slope (2 in this case) so y = -1/2 x + c
- to find c we substitute the values from the given point into the equation
(0) = -1/2*(5) + c
- rearrange and calculate and you'll get c = 5/2 or 2.5
- replace the value of c and now you've got y = -1/2x + 2.5
<span>g(x) = (x - 4)2 - 7
Hope it helps! Please mark as brainliest!
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