Answer:
A = 25
Step-by-step explanation:
Base = |-2-(-7)| = |-2+7| = 5
equation of the line that includes the base
x = 6 (because it is parallel to y axis)
the height passes to the point (-4,-4) and must be perpendicular to the base
the equation of the line of the base hasn’t the slope expressed, so the line of the height has a slope equal to 0
so the equation of the line is y= -4
the point (6,-4) is where the two lines intercept and it is the point where the height hit the base
height = |-4-6| = 10
A = (base x height)/2 = (5x10)/2 = 25
Answer:
1 question per minute
Step-by-step explanation:
Common factor for 4 is 1, 2 and 4.
Common factor for 9 is 1, 3 and 9.
Both of these numbers only share 1.
Answer:
Step-by-step explanation:
we know that
To find out how many square feet of outdoor carpet will we need for this hole, subtract the area of the triangle from the area of the rectangle
so
we have
substitute the given values