What is the measure of the missing angle? 56, 36, ?
Answers
56+36=92 180-92=88 The missing angle is 88 degrees
the debate team is showing a video of their recent debate. the first showing begins at 3:15 P.M. The second showing is scheduled at 4:50 P.M with a half hour break between the showings. how long is the video in hours and minutes?
Answers
The video will end at 4.20 PM (4.50 - 30 mins). So it starts at 3.15 PM and ends at 4.20 PM. So it is 1 hour and 5 minutes.
Answer:1 hr and 25 minutes
Step-by-step explanation:add 3:15 with 30 min to get 3:45 then add 4:50 with 30 minutes to get 5:20
Hopefully this helps ^_^ part c is longer then 6:30
(4*3^22+7*3^21)*57 divided by (19*27^4)^2
Answers
(4*3²² + 7*3²¹)*57 ÷ (19*27⁴)²
(4*3²² + 7*3²¹)*57 Factorize out 3²¹
3²¹(4*3 + 7)* 57
3²¹(12 + 7)* 57
3²¹(19)* 57. But 57 = 19 *3
3²¹(19)*(19*3)
3²¹ *3*(19)* 19.
= 3²² 19²
Bottom: (19*27⁴)² = 19² * 27⁴ˣ²
19² * 27⁸
19² * (3³)⁸
19² * 3³ˣ⁸
=19² * 3²⁴
(3²² *19²) ÷ (19² * 3²⁴) Applying law of indices of multiplication and division
= 3²²⁻²⁴ 19²⁻²
= 3⁻² 19⁰ 19⁰ = 1
= 3⁻² * 1.
= 3⁻² = 1/3²
= 1/9
Round 2.408 to the nearest hundredth
Answers
8 in 2.408 is closer to 10, so you round 2.408 to 2.41
2.408 is rounded to 2.41
Please Help I Will Give Brainlest
Answers
h has to be a number so that when you divide it by nine it will equal nine. Reversing this, it would look like this. 9*9=h h=81
To get rid of the denominator and get h by itself, multiply each side by 9: