Answer:
x = 6
Step-by-step explanation:
We know that the angles in a triangle add to 180°, so we can add the angles shown in this triangle together, make them equal to 180° and solve for x.
90° + (4x + 3)° + 63° = 180°
90° + 4x° + 3° + 63° = 180°
4x° + 156° = 180°
4x° = 24°
x = 6
So, x = 6. Hopefully, this helped! If you have any further questions, let me know.
Answer:
C
Step-by-step explanation:
plz mark brainliest would really help
Answer:
zip p0quo6or0r7ut t if
Step-by-step explanation:
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Answer:

Step-by-step explanation:
The given details represent binomial distribution. So, we have:


Required
Calculate P(3)
This is calculated using:

This gives:



Answer:
0.73
Step-by-step explanation: