Answer:
Well on of the properties states that unless there are parenthesis, you multiply and divide first then you add and subtract. So, first we multiply 28*4 and that leaves use with 112, now if there is no more multiplication, division, or parentheses, and there's not. We can continue all we do is add 18+112 and we get our answer of 130.
Answer:
and?
Step-by-step explanation:
Answer:
J'(-2,5)
K'(-7,5)
M'(-3.5,2)
L'(5.5,2)
Step-by-step explanation:
Please refer to the image attached to this answer.
Trapezoid JKLM is reflected over the x-axis, what do we notice about the ordered pairs of the original figure and the ordered pairs of its reflection over the x-axis is described below.
Point J , K L and M , when reflected over x axis , there distance from the y axis remains the same in second quadrant. the x coordinate becomes negative however the y coordinates remains the same.
The coordinates will be as shown in the image attached.
The formula of an area of a circle:
![A=\pi r^2](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E2)
r - a radius
We have r = 14m. Substitute:
![A=\pi\cdot14^2=196\pi\ m^2](https://tex.z-dn.net/?f=A%3D%5Cpi%5Ccdot14%5E2%3D196%5Cpi%5C%20m%5E2)
If you want an approximate area, you can accept ![\pi\approx3.14](https://tex.z-dn.net/?f=%5Cpi%5Capprox3.14)
Then:
![A\approx196\cdot3.14=615.44\ m^2](https://tex.z-dn.net/?f=A%5Capprox196%5Ccdot3.14%3D615.44%5C%20m%5E2)
D. because PQR and XYZ are not congruent