Answer:
22 units
Step-by-step explanation:
The formula for the area of a trapezoid is A =
where a and b are the <u>bases</u> and h is the <u>height</u> of the trapezoid.
In this case, the numbers that will be replacing a and b will be 4 and 7, making the equation look like this: A =
.
Now, you have to determine the height of the trapezoid, which in this case is 4 units. The equation will now look like this: A =
.
You can solve from here like so:
A = ![\frac{11}{2}4](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B2%7D4)
A = 5.5(4)
A = 22
sorry that took long :3))
I got the measurements like 4, 7, and the other 4 from rotating the shape to have the longer side on the bottom.
Parallel lines have the same a slope.
The slope-intercept form:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
m - slope
b - y-intercept
We have y = -2x - 6 → the slope m = -2. Therefore we have the equation of a line:
![y = -2x + b](https://tex.z-dn.net/?f=y%20%3D%20-2x%20%2B%20b)
Put the coordinates of the point (-4, 1) to the equation:
![1=-2(-4)+b](https://tex.z-dn.net/?f=1%3D-2%28-4%29%2Bb)
<em>subtract 8 from both sides</em>
![-7=b\to b=-7](https://tex.z-dn.net/?f=-7%3Db%5Cto%20b%3D-7)
<h3>Answer: y = -2x - 7</h3>
Answer: intersection of the lines drawn from each vertex of the triangle and perpendicular to its opposite side D. intersection of the lines drawn to the midpoint of each side of the triangle to its opposite vertex.
Step-by-step explanation:
Answer:
i am not sure about this answer but i got r^2+10r+25
When x=y, x-y=0
so the 2 irrational numbers must be equal
easy peasy lemon squeezy
the 2 numbers are π and π
they could also be √2 and √2
a pair of irrational numbers whose differnce is 0 is π and π