(for the 2nd question) They are similar because the 2nd triangle is just a smaller version of the first one.
I am sorry but i don't know what theorem means :(
Hope i could hope some
Answer:
1:100 and 1:14
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
Answer:
£191.36
Step-by-step explanation:
Sum the parts of the ratio, 1 + 4 = 5 parts
Divide 320 by 5 to find the value of one part of the ratio.
320 ÷ 5 = 64 ← value of 1 part of the ratio , thus
4 parts = 4 × 64 = 256
Thus he bought 64 first class and 256 second class.
Cost = (64 × £0.67) + (256 × £0.58)
= £42.88 + 148.48
= £191.36
Answer:
c
Step-by-step explanation:
answer is c on edg
