Answer:
X is 12 Y is 124
Step-by-step explanation:
left and right side have equal degrees of 56
so x would be 12 because you would multiply 4×12
since in total it will be 360 degrees
you add 56 and 56 together to get 112
then just subtract 112 from 360 and you get 248 then divide 248 by 2 and you have your bottom and top value of 124
Answer:
answer.
Step-by-step explanation:
B. 12x9-10 is the answer
Group 'em together
a
b
−
a
+
1
−
b
a
b
−
a
=
a
(
b
−
1
)
Notice that there will be a 1 as without it it'll simply be ab
1
−
b
=
1
(
1
−
b
)
Notice that it doesn't match with the upper one... so we'll change the signs
1
(
1
−
b
)
=
−
1
(
b−
1
)
(try to multiply them now!!
Jot them down in one expression
a
(
b
−
1
)
−
1
(
b
−
1
)
You get!!!!!!
(
a
−
1
)
(
b
−
1
)
Evan spent $2.27 on each pound of bird seed. To solve this divide the cost of the bird seeds by the pounds, which will lead you to this answer. Hope this helped! :)
