Answer:
is this actually a question
Step-by-step explanation:
3/7 = 9/x
cross multiply because thats how u solve proportions
(3)(x) = (7)(9)
3x = 63
x = 63/3
x = 21
and if u will notice : 3/7 and 9/21 ....9/21 reduces to 3/7....so these are equivalent fractions...because proportions are nothing but equivalent fractions
1. -2(3x+4)
because -2 times 3= -6 and 4+4=8
Its being dilated by 3 therefore your answer is 9.9
Answer: point Q is located in (3,4)
Step-by-step explanation: the ratio of SQ:QT is 5:2, and for every two units (up two, right two) it is one ratio. go up two, right two five times that leads a ratio between 5:2.