A + d = 7......a = 7 - d
5a + 8d = 44
5(7 - d) + 8d = 44
35 - 5d + 8d = 44
-5d + 8d = 44 - 35
3d = 9
d = 9/3
d = 3
a + d = 7
a + 3 = 7
a = 7 - 3
a = 4
Harlan can purchase 4 pair of athletic socks (a) and 3 pair of dress socks (d)
Answer:
A is the correct answer
Step-by-step explanation:
Angle 3 and angle 5 are on the same side of the transversal. Therefore,
Answer:
D) Count the number of beats for one minute
Step-by-step explanation:
When measuring a person's pulse, we are measuring their heart beat. A person's pulse is measured using beats per minute (BPM).
Though not as accurate, most medical personnel simply counts the beats per 10 seconds, and then multiply by 6
For instance:
10 seconds = 13 beats
13 x 6 = 78 bpm
In conclusion, a person's pulse is based on how many beats per minute!
Hope this helps! :)
A secant is a line that intersects a circle at two points.
Therefore your answer is
OB - radius
DE - tangent
FC - chord
AB - some segment
9514 1404 393
Answer:
(b) 24/25
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to help you remember that ...
Sin = Opposite/Hypotenuse
sin(C) = AT/CT
sin(C) = 24/25