Answer:
hrs =4
Step-by-step explanation:
550-11
200-x
cross multiply
550x=200×11
550÷550=2200÷560
x=4
In order to answer any question, reasonable people use
the information they're given, together with what they know
about the situation.
You've given us no information, and we know nothing about
the situation, so we basically don't stand a chance.
Answer:
Step-by-step explanation:
Let represent number of tickets and represent the total cost to purchase them.
Now,assuming the relation to be of the form:
, where, and are constants.
Let us find and using the values from the table.
For, . So,
For, . So,
Subtract equation 1 from equation 2. This gives,
Now, plug in in equation 1 and solve for
Therefore, the relation between the number of tickets and total cost of purchase is given as:
Answer:
1/-1
Step-by-step explanation:
y2-y1/x2-x1
8-y2
7-y1
3-x2
4-x1
8-7/3-4
1/-1
Answer:
arc ABC = 196°
arc DC = 360 - 196 - 70 = 94° (which looks out of proportion, but so does angle D)
Step-by-step explanation:
arc ABC = 2(∠D) = 2(98°) = 196°