The two roots 
and 
are called <u>conjugate</u> radicals
<h3>Conjugate of a radical </h3>
The conjugate of a radical is the value which when multiplied with the radical expression clears the radical. Conjugates have the same numbers but the opposite sign in the middle.
The given roots are
and
They have the same numbers but opposite signs in the middle.
Hence, the two roots and are called <u>conjugate</u> radicals
Learn more on Conjugate radicals here: brainly.com/question/20523059
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Answer:
Step-by-step explanation:
a. the balloon is rising because the slope is positive. the slope is 40 because when you simplify y-160 = 40 (x-1) it gets you y = 40x +120
b. it is ascending (bc positive) at 40 feet per minute
c. it was at 120 feet in the air. The 120 is the y intercept
Answer:
4
Step-by-step explanation:
The ratio is 1:2
The longer side ratio is 4:8 so that is how I got it
The shorter side would be 2:X. X=4
Answer: (9,18)
Step-by-step explanation: Graph it mark your midpoint and see the difference between them and do it on the opposite sirrection and you should get it
