Answer:
120
Step-by-step explanation:
all complementary angles should add up to 180 degrees
XY represent the male and XX represent the female so as George cats has seven kittens out of which f<span>our of the kittens are male, three are female .
B.</span><span> XY, XY, XY, XY, XX, XX, XX is the correct answer.</span>
Joaquim Rate per hour = 1/7
Josiah Rate per hour = 1/t
1/7 + 1/x = 1/3
(same denominator & simplification) gives: t = 21/4 = 5.25 .
Josiah needs 5.25 hours to clean alone
(I really don't know why the answer is 5.3 . Can you pls check with the teacher?
Answer: Y=-1
Step-by-step explanation: Hope this helps The picture is for X=
-Lily ^_^
Plzz mark brainliest
