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°
A=8
b=-5
Substitute in
Mark brainliest please
C) -9
This is because the coefficients can be defined as the numbers before the variables. In this case the second variable reading from left to right is b. The coefficient(number I front of the variable) is negative nine which is answer choice C
The first sequence is where you need to add the number before it to get the next number. In this case the next number is 24+44 which is 68.
For the next sequence, is all odd numbers. First you, subtract 1, multiply by 3,
subtract 5, multiply by 7. So the
next number is 69 since you have to subtract 9.
Hope this helps! <3
If a package is damaged, the probability that it came from Manufacturer A is 62.5%.
Given that two manufacturers supply paper cups to a catering service, and manufacturer A supplied 100 packages and 5 were damaged, while Manufacturer B supplied 50 packages and 3 were damaged, to determine, if a package is damaged, the probability that it came from Manufacturer A, the following calculation must be performed:
- 5 + 3 = 100
- 5 = X
- 5 x 100/8 = X
- 62.5 = X
Therefore, if a package is damaged, the probability that it came from Manufacturer A is 62.5%.
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