Decide whether the triangles are similar. If so, determine the appropriate expression to solve for x.
2 answers:
Answer:
The answer is A: The triangles are not similar; no expression for x can be found.
Step-by-step explanation:
I literally just took the test
Explanation: The given triangles are similar by Angle-Angle postulate, because all three pairs of corresponding angles are congruent.
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Answer:
x^2+4x
Step-by-step explanation:
Use the Foil formula
2 inches per year bc it’s over 5 years and he grew 10 inches and 10/5 is 2
Answer:
a. y = (3/5)× x +1
Step-by-step explanation:
y= mx+c
m = (13-4)/(20-5) = 9/15 = 3/5
c= 1
so, y= mx+c becomes y= (3/5) × x +1
Most graphing calculators will do weighted averages pretty easily. It is mostly a matter of data entry.
mx = -2
my = 10
(x, y) = (mx, my)/10 = (-0.2, 1)
Answer: subtract 10
Step-by-step explanation: 25 - 10 =15
