Answer: y = 80
Step-by-step explanation: In this problem, notice that <em>y</em> is being divided by 4 so to get <em>y</em> by itself,
we need to multiply both sides of the equation by 4.
Notice that on the left side, the 4 and 4 cancel each other out so we're just left with <em>y</em>. On the right side, we have (20)(4) which is 80 so we have <em>y = 80</em>.
Finally, remember that we can check our answer by substituting an 80 back into the original equation and we have which is a true statement so we know our answer is correct.
Answer:
13/5 by cos-sin relationship
Step-by-step explanation:
Answer:
The sum of arithmetic sequence is:
The general term of arithmetic sequence:
***********************************For P:********************************************
Now we can find the sum of the arithmetic sequence by substituting (n=48 and a(1)=7)
************************************For Q:********************************************
Now we can find the sum of the arithmetic sequence by substituting (n=49 and a(1)=)
S(<em>P)</em><em>=</em><em> </em>2592
S(Q)= 2499
Sum of (P) =Sum of (Q) + 93
Answer: hey bro i can solve this for you but you need to show the quadrilateral. without it i can't solve it.
Step-by-step explanation: