Answer:
9 weeks
Step-by-step explanation:
She will only save 48$ during the 8th week, but she will save 54$ by her 9th week.
In a box there are some buttons. 45 are large and the rest are small. Some are yellow and the rest are green. The number of small is 53 of the number of large. The number of green is 300% of the number of yellow. There are 12 small yellow buttons. How many large green buttons are there?
Step-by-step explanation:
22buttons
Answer:
6 miles
Step-by-step explanation:
Let the route length be r. The distance the cyclist has already covered is then (5/7)r + 40. This plus 0.75r - 118 must = r, the length of the entire route.
Then:
(5/7)r + 40 + (3/4)r - 118 = r
The LCD of the fractions 5/7 and 3/4 is 28. We thus have:
(20/28)r + 40 + (21/28)r - 118 = r, or
(41/28)r - 78 = (28/28)r
Combining the r terms, we get 13r = 78, and so r = 78/13 = 6.
The cyclist's bike route is 6 miles long.
Answer:
(1)
(2)
Step-by-step explanation:
<u />
<u />
Using Pythagoras theorem
<u>Question 1</u>
Now, cosecant = 1/sin
Therefore:
<u>Question 2</u>
Now, secant = 1/cos
Therefore:
Answer:
C
Step-by-step explanation:
idk
