![subject](/tpl/images/cats/mat.png)
Mathematics, 18.07.2019 03:00 JvGaming2001
Ijust need a confirmation that my answer is right? find side ac. round to the nearest hundredth. the angles are: angle a = 40°, angle c = 90°, and angle b = 50°. side ba (the hypotenuse) = 3 cm. i did this: cos40° = ac/3 3cos40° = ac ac = -2.08, but a length can't be negative am i doing something wrong? or do i just write 2.08? i can't remember.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:10
Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
You know the right answer?
Ijust need a confirmation that my answer is right? find side ac. round to the nearest hundredth. th...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.07.2019 16:00
![question](/tpl/images/cats/fizika.png)
Physics, 24.07.2019 16:00
![question](/tpl/images/cats/biologiya.png)
Biology, 24.07.2019 16:00
![question](/tpl/images/cats/en.png)
English, 24.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.07.2019 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 24.07.2019 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.07.2019 16:00