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andre [41]
4 years ago
8

Use rectangle ABCD with diagonal DB.Find the measure of the angle marked x.

Mathematics
1 answer:
Ratling [72]4 years ago
7 0

Answer:

x = 41°

Step-by-step explanation:

A rectangle has 4 right angles, that is, each interior angle = 90°.

Therefore, the measure of the angle marked x is calculated as follows:

x + 49° + 90° = 180°

Solve for x

x + 139 = 180

Subtract 139 from each side

x + 139 - 139 = 180 - 139

x = 41°

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1jaiz4 and 21 more users found this answer helpfulcandy sold vs money earned

money earned =  2 dollars * number of bars sold- cost of bars

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this is an equation of a line

(y= 2x-20)  

A.The relationship is linear    true

B.The relationship is nonlinear   false

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