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romanna [79]
3 years ago
5

Minor arc KL measures 135°. Circle O is shown. Line segments K O and O L are radii. Which is the radian measure of central angle

KOL? StartFraction 3 pi Over 8 EndFraction radians StartFraction 3 pi Over 4 EndFraction radians StartFraction 7 pi Over 8 EndFraction radians StartFraction 13 pi Over 5 EndFraction radians
Mathematics
2 answers:
snow_lady [41]3 years ago
3 0

StartFraction 3 pi Over 4 EndFraction radians

Step-by-step explanation:

Pi radians is equal to 180°

Given the minor arc angles as 135°, change this value to pi radians

180° =π radians

135° = ?

Cross multiply

135° * π radians / 180°

=135/180 *  π radians

=3 π/4  radians

Learn More

Changing degrees to radians :brainly.com/question/12095161

Keywords: minor arc, measure, circle, line segment, radii, central angle

#LearnwithBrainly

katrin [286]3 years ago
3 0

Answer: B. 3 pi/4 radians

Step-by-step explanation:

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Fantom [35]
I dont know the answer sorry
3 0
4 years ago
-x + 5y = 20 <br><br> 12y = 2x + 60
worty [1.4K]
-x+5y=20
5y=x+20
12y=2x+60
6y=x+40
x+20+y=x+40
-x from each side:
20+y=40
-20 from each side:
y=20

-x+5*20=20
-x+100=20
-100 from each side:
-x=-80
x=80

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x=80

Hope this helps :)
6 0
3 years ago
In 2015, the population of a district was 10,600. With an annual growth rate of approximately 4%, what will the population be in
Murljashka [212]

Answer:

19,090\ people

Step-by-step explanation:

we know that

The equation of a exponential growth function is given by

y=a(1+r)^x

where

y is the population

x is the time in years since year 2015

a is the initial value

r is the rate of change

we have

a=10,600\\r=4\%=4/100=0.04

substitute

y=10,600(1+0.04)^x

y=10,600(1.04)^x

In the year 2040 the value of x is equal to

x=2040-2015=25\ years

substitute

y=10,600(1.04)^{15} =19,090\ people

7 0
3 years ago
Bella's back garden deck cost ₹5,391.47 per square metre to build. The deck is 11 metres wide and 12 metres long. How much did i
Gwar [14]

Answer:

₹711,674.04

Step-by-step explanation:

1.firstly we need to solve for the total area of Bella's back garden deck.

2. Then we need to estimate mate the total cost of the garden given that a square metre cost ₹5,391.47 to build.

Given

length of garden = 12 metres

width of garden = 11 metres

Hence the area of the garden is given as

Area= length* width

Area = 12*11= 132m^2

if a square metre cost ₹5,391.47 to build.

132 square metre will cost= ₹5,391.47*132= ₹711,674.04

6 0
3 years ago
Is 5 a solution for 3x + 4 = 19
Stells [14]

Answer:

yesssssss!!!

Step-by-step explanation:

4 0
4 years ago
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