For number 15 and 16, you just have to find the absolute difference between the two points along the calibration of the protractor.
15. ∠BXC = |B - C| = |140° - 110°| = 30°
16. ∠BXE = |B - E| = |140° - 30°| = 110°
For numbers 20 and 21, apply the Angle Addition Postulate. This is when you add the individual interior angles to equate to the total angle.
20. ∠PQS = ∠PQR + ∠RQS
112° = 72°+ 10x°
x = 4
21. ∠KLM = ∠KLN + ∠NLM
135° = 47°+ 16y°
y = 5.5
Answer:
The correct answer is [C.) 0.04r + 5.00}
Step-by-step explanation:
hope this hlps
25%of44=11 .so 11 frozen yogurt flavours are sugar free
I m getting 308.11, there is an additional 0.60 that is added, maybe your source is wrong, or there is a copying error.
The systems of equations are known to be complex. We often use systems of equations in real-world scenario such as when calculating or thinking if one will make more money at one job than the other, here we look into variables such as wages, benefits and commissions, etc.
<h3>What twenty first century tasks systems of equations handles?</h3>
They are used to calculate the amount of tax that is charge to people. They also help man to measure and understand the real- world situations and happenings.
The field or career that Equations are known to be widely used are the engineering profession. Chemical engineers, civil engineers, electrical engineers, etc. often uses it in construction of building, lighting a place, etc.
The Systems of equations are often applied in the real world by economists and entrepreneurs to known the time of equality of supply and demand.
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