I'd say that your answer would be 4/6=2/3 of the job is incomplete.
P'(8,-2) is the image of P after a 180° rotation about the origin. What are the coordinates of P
Answer:
Scale factor is the ratio of any two corresponding lengths in two similar geometric figures
Length of sign ×scale factor=length of flyer
scale factor = 1:3
Step-by-step explanation:
when you have two figures which are geometric similar, the scale factor is the ratio of their corresponding side's lengths.
To find scale factor you identify the sides that are similar in the figures then get the ratio of their lengths.
Given the dimensions of sign as ;
width= 2 feet--------change to inches by multiplying by 12 (1 foot=12 inches)
width=2*12=24 inches
length= 2feet 6 inches
length= 24+6 =30 inches
Hence the sign has dimensions
width=24 in
length=30 in
Flyers dimensions
width=8 in
length=10 in
Finding Scale factor
length of sign ×scale factor=length of flyer
30×scale factor=10
scale factor=10/30 =1/3 or 1:3
If a^2+b^2=c^2 then it's a right angle
If a^2+b^2>c^2 then it's acute
If a^2+b^2< c^2 then it's obtuse. 3.1^2+3^2. 5^2
1+9. < 25
#3 is obtuse
4. 28^2+45^2. 53^2
2809. 2809
#4 is a right triangle
5. 9^2+11^2. 13^2
81+ 121 =202.> 169
#5 is acute
Answer:
3/2
Step-by-step explanation:
you basically just simplify the exponents first, and then simplify from there.
