Answer:
5/3=1.66...
Step-by-step explanation:
Answer:
Both angle measures and segment lengths.
Step-by-step explanation:
An angle is a shape formed by two rays that meets at a point. The angle is measured by degrees. The angle is formed by the sides of an angle which shares the common endpoint called the vertex. The line is horizontal stretch with a vertical line PQ. It will measure the angle and segments lengths.
Answer:
2
Step-by-step explanation:
n=4 you have to square the n so that when it cross the equal sign it will be square root of 4.
=>n^2=4
=>n=√4
=>n=2.
Answer:
sn = -216
Step-by-step explanation:
If an arithmetic sequence has a1=5 d=-2 and n=18 what is sn?
The formula for sn is given as:
sn = n/2[2a +(n - 1)d]
Hence, we fill in our values
sn = 18/2 [2 × 5 + (18 - 1)-2]
sn = 9 [ 10 + (17)-2]
sn = 9 [10 - 34]
sn = 9 × -24
sn = -216
There is one left parenthesis and 3 right parentheses. The expression is written incorrectly and cannot be simplified.
