3 years ago

Can you help me please

Mathematics

1 answer:

user100 [1]3 years ago

3 0

The answer to this question is 10. The working out is shown in the image attached.

*** Sorry instead of writing 170 I wrote 270 for the big angle.. other than that it's correct

or another way to solve this is....

we know that a straight line is 180 degrees and the angle APD is 170 all we need to do is subtract 170 from 180 to get the answer of DPB

Hope this helped

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Answer:

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Step-by-step explanation:

Given the expression

a+b-c

a=4.1

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substituting the values in the expression

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a=4.1

b=5.7

c=0.3

substituting the values in the expression

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a=4.1

b=5.7

c=0.3

substituting the values in the expression

b-c+2 = 5.7 - 0.3 +2

= 5.4 + 2

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