No. AB is not perpendicular to AC
Answer:
Step-by-step explanation:3,9,27,81 because this is multiplication
To find the percent of increase get the difference between the prices and then divided by the oringinal price and then time that by 100
increase =
Answer:
Step-by-step explanation:
Co-ordinates of F, G and H are:
F (-4, 5)
G (1, 10)
H (-9, 10)
You can find the lengths of sides by using the distance formula:
<em>length</em>(FG) = = units
Similarly,
<em>length</em>(GH) = 10 units
<em>length</em>(HF) = units
Hence, perimeter will be:
P = <em>length</em>(FG) + <em>length</em>(GH) + <em>length</em>(HF) = units
Answer:
use the firmula
area of triangle =1/2b×h
Step-by-step explanation:
let the ratio be 6x and 5x
- 6x+5x=135
- now solve this
- this may help you