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ValentinkaMS [17]
2 years ago
6

Please solve this question

Mathematics
2 answers:
Arisa [49]2 years ago
8 0

Answer:

37.31 cm

Step-by-step explanation:

∡ AB = 180 - 148 = 32° = ∡ DE

∡ CD = 360 - ∡ AE - ∡ AB - ∡ BC - ∡ DE = 360 - 148 - 32 - 87 - 32 =61°

∡ CE = 61 + 32 = 93°

arc length = 2\pir \frac{angle}{360} = 2×3.14×23×\frac{93}{360}\\ = 37.31 cm

Mandarinka [93]2 years ago
3 0

Answer:

46?

Step-by-step explanation:

23*2=46

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Is the graph a linear function, nonlinear function, or Relation ( non-function) ?
anastassius [24]

Answer:

A

Step-by-step explanation:

Because each value of x maps onto only one value of y, it is a function.

However, because it is not the graph of a line, it is a nonlinear function.

8 0
1 year ago
An angle measures 47.2° less than the measure of its supplementary angle. What is the measure of each angle? on ixl
SVEN [57.7K]

Answer:

The measure of one angle is 113.6^o, and the measure of the other one is 66.4^o

Step-by-step explanation:

Recall that supplementary angles are those whose addition renders 180^o

We need to find the measure of two such angles whose difference is precisely 47.2^o.

Let's call such angles x and y, and consider that angle x is larger than angle y, so we can setup the following system of equations:

x+y=180^o\\x-y=47.2^o

We can now solve this by simply combining term by term both equations, thus  cancelling the term in "y", and solving first for "x":

x+y=180^o\\x-y=47.2^o\\\\2x=180^o+47.2^o\\2x=227.2^o\\x=113.6^o

So, now we have the answer for one of the angles (x), and can use either equation from the system to find the measure of angle "y":

y=180^o-x\\y=180^o-113.6^o\\y=66.4^o

5 0
3 years ago
I need help this is 6th grade Question 3×(5+4^2)-10
bonufazy [111]
Using PEMDAS the you start with parentheses and exponents 4x4 would be 16 times 2 is 32 plus 5 is 37 then multiply that by 3 = 111 subtract 10 and get 101
8 0
3 years ago
One of the best ways to prevent workplace violence is to recognize the warning signs.
den301095 [7]
Hey there!

I believe the answer is true

Hope it helped!
8 0
3 years ago
Read 2 more answers
Convert 3.3636 to a<br> fraction.
erik [133]

The answer is 3_4/11. The "_" indicates it's not the same number. So you don't get confused.

When repeating, you put a 99. Not 100. So, this will be 36/99. Now, you simplify. Also add the 3. You then get 3_4/11.

Proof:

x=0.6...

10x=6.6...

 -x=0.6...

9x=6

x=2/3

2/3=0.6...

7 0
3 years ago
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