Answer:
D I guess is the answer for the question
Let the measures of three angles be 2x, 9x, 4x
Sum of the angles of a triangle = 180
2x+9x+4x = 180
15x = 180
x = 180/15 = 12
First angle = 2x = 2*12 = 24°
Second angle = 9x = 9*12 = 108°
Third angle = 4x = 4*12 = 48°
I hope it is helpful:D
Step-by-step explanation:
area of circle = πr²
radius ² = 9.15 = 83.72 (approx.)
now,
→ 22/7 × 83.72
→ 22 × 11.96 = 263.02 m²
therefore, area the centre circle is 263.02 according to nearest circle the area is 263 m².
hope this answer helps you dear..take care and may u have a great day ahead!
I’m pretty sure it would be 2,310 cubic feet of water. you have to take 462 x 60 to get 27,
720 inches per hour and then divide that by 12 to get feet per hour.
Answer: B) .9476
Step-by-step explanation
Its easiest to solve on a TI calculator.
1. Identify your mean, standard deviation, and your lower/high limits. (Lower = 5.550 Higher = 5.790)
2. Now use calculator..
2nd>vars>normalcdf
Fill it in with your data then click paste.
(IF YOU HAVE TO SHOW YOUR WORK WRITE OUT WHATS GIVEN ON YOUR CALC.. normalcdf(5.550,5.790,5.670,.062) )
= .9470691924
Rounded to four decimals..
