Answer: 150
Step-by-step explanation:
20 is 1/3 of 60. So you can just multiply 50x3 so the answer becomes 150.
Answer:
B.
Step-by-step explanation:
Answer:
Congruent figures are the same shape and size. Similar figures are the same shape, but not necessarily the same size. Note that if two figures are congruent, then they are also similar, but not vice-versa.
Hope this helps :)
Answer:
x=5 y=-6
Step-by-step explanation:
3x+y=9 ------eqn1
y=4-2x -------eqn2
using substitution
put y=4-2x into eqn1
3x+4-2x=9
x=5
put x=5 into eqn2
y=4-2(5)
y=4-10
y=-6
