The ratio of cos S in triangle RQS is 48 / 73
<h3 /><h3>Right angle triangle:</h3>
- It has one angle as 90 degree
- The sides can be found using Pythagoras theorem
∠Q = 90 degrees
Therefore, Finding cos S,
opposite side = RQ = 55
Hypotenuse = RS = 73
Adjacent side = QS = 48
Therefore,
cos S = adjacent / hypotenuse
cos S = 48 / 73
learn more on right angle triangle: brainly.com/question/13907707?referrer=searchResults
A fraction actually represents a division problem that can return a decimal real number with which you can solve some problems. ie:4/3 = 4÷3 = 1.333
a. 6×1.25=x 6×1.333=x 6×1.5=x 6×1.75=x 6×2=x make sense?
b. 6×.666=x
c. by definition a cube has equal length sides in all 3 dimensions.
Answer:
1/3 + 1/4 = 4/12 + 3/12 = 7/12
7/12 = both brothers ate 7 crackers out of 12 crackers
there were 5 crackers left on the plate means 5/12 crackers left on the plate
answer: 12 crackers at the beginning
Step-by-step explanation:
<span> 4(y+3)+7=3
first you distribute the 4
4y+12+7=3
now add simplify each side
4y+19=3
subtract 19 from each side
4y=(-16)
divide each side by 4
y=(-4)
so -4 is your answer for y</span>
