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trapecia [35]
3 years ago
9

If b=13 and A =76 then find a

Mathematics
1 answer:
ollegr [7]3 years ago
4 0
You need to supply more information of the question being asked in order for someone to respond thoroughly to it.
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Two parallel lines are cut by a transversal. What is the measure of 27?
katrin [286]

Answer:

your answer will be option D !!

Step-by-step explanation:

123 + x = 180

x = 180 -123

x = 57

have a great day and good luck ^_^

4 0
3 years ago
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Please show step by step for this question.
ruslelena [56]

Answer:

y= -1.46 (to 3 s.f.)

Step-by-step explanation:

Please see the attached picture for full solution.

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What is the length of an arc with a measure of 45 in circle with a diameter of 4 miles?
Radda [10]
The length of the arc will be given by:
C=θ/360×π×d
thus plugging our values we get:
C =45/360×π×4
C=0.5π~1.5708 miles
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The distance between two towns is 21.673 km. Round of the distance to nearest 0.01 km.
Andreyy89

Answer: 21.67 km

Step-by-step explanation:

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MrRissso [65]
\Delta\ EFG\ is\ right\ triangle\ :)\ (look\ at\ the\ picture)\\\\Circumference\ of\ right\ triangle\ is\ in\ the\ middle\ of\ the\ hypotenuse\ (EG).\\\\C\left(\frac{3+7}{2};\ \frac{6+4}{2}\right)\to\boxed{C(5;\ 5)}

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