Answer:
a) T
B) WT and TZ
C) ZTU
D) YTX
E) YT and WT
F) Angle 5 - right angle
G) obtuse angle (>90)
H) acute angle (<90)
I) obtuse angle, unless it means the other side which would be a reflex angle instead (>180)
Hope this helped!
Answer:
6
Step-by-step explanation:
rise = 6
---------------------
run = 1
Rise is the y axis and run is the x axis. You look at the point and first go either up or down to the point you need to stop at. In this case we go down. Run is when you go sideways. Once you reach the line where the point lies, you need to go sideways 1 time to get to the point. Since rise is over run, 6 over 1
Therefore...........
6 over 1 = 6!!!!
Answer:
The tip is greater than 20 percent
Step-by-step explanation:
The price of the pizza is 12.50
If you give a 20% tip
tip = original price times tip rate
tip =12.50* 20%
= 12.50 *.20
= 2.50
He gives the driver 15.50
15.50 -12.50 = 3 dollars which is the tip
3 > is greater than 2.50
The tip is greater than 20 percent
Answer: ![x = \frac{2}{3}i , -\frac{2}{3}i](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B2%7D%7B3%7Di%20%2C%20-%5Cfrac%7B2%7D%7B3%7Di)
<u>Step-by-step explanation:</u>
9x² + 4 = 0
<u> -4 </u> <u>-4 </u>
9x² = -4
![\frac{9x^{2} }{9} = \frac{-4}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B9x%5E%7B2%7D%20%7D%7B9%7D%20%3D%20%5Cfrac%7B-4%7D%7B9%7D)
x² = ![\frac{-4}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B-4%7D%7B9%7D)
![\sqrt{x^{2} } = \sqrt{-\frac{4}{9} }](https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E%7B2%7D%20%7D%20%3D%20%5Csqrt%7B-%5Cfrac%7B4%7D%7B9%7D%20%7D)
![x = +/- \frac{2}{3}i](https://tex.z-dn.net/?f=x%20%3D%20%2B%2F-%20%5Cfrac%7B2%7D%7B3%7Di)