Answer:
1 / 7x−14
Step-by-step explanation:
x−2 / 7(x−2)2
=
x−2 / 7x2−28x+28
= x−2 / 7(x−2)(x−2)
= 1 / 7x−14
Answer:155
Step-by-step explanation:
because they are parallel lines. If the angles differed even by 1°, eventually the lines would meet, therefore they would not be parallel.
Answer: M=15
Step-by-step explanation:
You first have to get all alike things on the same side
So start of by adding 26 to both sides to cancel it out
26+4 is 30
Now we have 2m = 30
You have to divide 2 to both sides
So the answer it m=15
Answer: 54 cm²
Step-by-step explanation: In this problem, we're asked to find the area of the trapezoid shown. A trapezoid is a quadrilateral with one pair of parallel sides.
The formula for the area of a trapezoid is shown below.

The <em>b's</em> represent the bases which are the parallel sides and <em>h</em> is the height.
So in the trapezoid shown, the bases are 6 cm and 12 cm and the height is 6 cm. Plugging this information into the formula, we have
.
Next, the order of operations tell us that we must simplify inside the parentheses first. 6 cm + 12 cm is 18 cm and we have
.
is 9 cm and we have 9 cm · 6 cm of 54 cm²
So the area of the trapezoid shown is 54 cm².
Answer:
Step-by-step explanation:
(3p+6)/(7p-9)