2. Determine the value of x for which r ∥ s if m∠1 = 20 – 8x; and m∠2 = 30 – 16x.
1 answer:
Judging by the answer choices, you require ∠1 = ∠2 for the lines to be parallel. That means 20 - 8x = 30 - 16x 8x = 10 . . . . . . . . . . . add 16x-20 x = 10/8 = 1.25 The appropriate choice is b. 1.25
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Solution:
Let OA=a, OB=b, and OC=c
Then OP=2a and OQ=3b
OA+AB=OB ⇒ AB=b-a
OP+PQ=OQ ⇒ PQ = 3b-2a
OC+CQ = OQ ⇒ CQ = 3b-c
(i) AB = b-a
(ii) PQ = 3b-2a
(iii) CQ = 3b-c
(iv) QM =
(v) MB =
(vi) OM =
Can you elaborate please? What does p and m mean?
Answer:
the 3rd one
Step-by-step explanation:
$3.12÷8=$0.39
$3.06÷9=$0.34
$0.39 is 0.05 more than $0.34
The surface of the water is 0 feet. So 10 feet down means it is 0 - 10, or -10 feet as its final position.
Ther will be 40 eights. Hope this helps!