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DIA [1.3K]
2 years ago
5

Does anyone know the answer?

Mathematics
1 answer:
Romashka [77]2 years ago
8 0

Answer: (17/90)π radian

Step-by-step explanation:

Arc length of AC = radius × angle APC

angle APC = Arc length of AC / radius

angle APC = ((68/15)π / 12) radian

angle APC = (17/45)π radian

Now,

2 × Angle ABC = Angle APC

Angle ABC = Angle APC / 2

Angle ABC = (17/45)π / 2

Angle ABC = (17/90)π radian

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Find the value of y.<br> m&lt;1 = 3y + 6
Rufina [12.5K]

Step-by-step explanation:

m > 1 = 3y  + 6\\  \frac{m >  -1 - 6}{3}  =  \frac{3y}{3}  \\ y =  \frac{m >  - 5}{3}

7 0
2 years ago
HURRY PLEASE HELP WILL GIVE BRAINLIEST ANSWER<br> 25 POINTS!!!!
Verdich [7]

Answer:

Привет! Кто-нибудь читал Криспину крест ведущего? Если да, то может ли кто-нибудь дать мне представление о том, как он изменился в этой истории! Спасибо за ваше время!

Step-by-step explanation:

3 0
2 years ago
Ella collects 50 bottles to recycle. Of the bottles she collects, 19 are plastic and the rest are glass.
nekit [7.7K]
QUESTION A

The total number of bottles Ella collected is
50


The number of bottles that are plastic is

19

The percentage of bottles that are plastic is

=  \frac{number \: of \: plastic \: bottles}{total \: number \: of \: bottes}  \times 100\%

=  \frac{19}{50}  \times 100\%

= 19 \times 2\%
= 38\%

Therefore 38% of the bottles are plastic.



QUESTION B

The total number of bottles that are glass is
50 - 19 = 31

The total number of bottles Ella collected is
50

The percentage of bottles that is glass is
=  \frac{number \: of \: glass \: bottles}{total \: number \: of \: bottles}  \times 100\%

=  \frac{31}{50}  \times 100\%

= 31 \times 2\%
= 62\%

Therefore 62% of the bottles are glass
8 0
2 years ago
Geometry problem: i only need the first question :)
Paul [167]

Answer:

Step-by-step explanation:

point p is on line r

line r passes through point P

line r contains point P

7 0
3 years ago
Mary draws the number line below to repersent the solution set of the inequality 50-8t&lt;90
marta [7]
<span>50-8t<90 
50-90<8t
-40<8t
8t>-40
t>-5
Solutions should go to the right.
Mary probably was solving it as following
</span>50-8t<90 
<span>-8t<90-50
-8t<40  (here, when she divided both sides by -8, she had to change sign <  to the sign >)
But she did not change the sign, and got
t<-5

</span>
4 0
3 years ago
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