The answer is 15
these chords are congruent because the radius of the circle are perpendicular to the them
so we can find EF by making an equation:

so EF is = 3(15)+5=50
good luck

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- ➠ Principal = $ 35000
- ➠ Rate of interest = 3%
- ➠ Time = 3 yrs (36 months)





Answer:
See attached photo for graphs.
Step-by-step explanation:
The first step is to solve each equation for y, then graph using slop-intecept form...
x + y = 8
y = -x + 8 (subtract x from both sides)
x - y = 4
-y = -x + 4 (subtract x from both sides)
y = x - 4 (divide both sides by -1)
Answer:
x = 2
Step-by-step explanation:
Divide both sides by 2: x + 3 = 10/2
x + 3 = 5
subtract 3 from both sides
x = 5 -3
x = 2