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Jobisdone [24]
3 years ago
11

Round to the nearest hundredth.

Mathematics
1 answer:
disa [49]3 years ago
5 0
The answer is 90 because you multiply 45 by 2 to find arc length
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Heloo i really need help! any helo would he appreciated!​
trapecia [35]

Answer:

The measure of angle DPA is 39°

Step-by-step explanation:

step 1

Find the value of x  we know that  arc AB+arc BC+arc CD+arc DA=360°

substitute the values

(5x+10)°+(x+1)°+3x°+(3x+25)°=360°

Solve for x

(12x+36)°=360°

12x=360°-36°

x=324°/12=27°

step 2  Find the measure of angle DPA

we know that  The measurement of the external angle is the semi-difference of the arcs which comprises

m∠DPA=(1/2)[arc DA-arc BC]

arc DA=3(27)+25=106°

arc BC=27+1=28°

substitute the values

m∠DPA=(1/2)[106°-28°]=39°

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3 years ago
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Answer:

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Step-by-step explanation:

36+9x=99

Subtract 99 and 36:

63

9x=63

Divide:

x=7

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What is the slope of the graph? (Example: 2/3,-4,-2/9)
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The range is how many more times the difference of the means?<br> *****!,WILL MARK BRAINLIEST ****!!
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3divided by 2

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