Answer and Step-by-step explanation:
Charlotte reads 4 books each week
b = number of books she reads each week
w = number of weeks that she reads
The number of books depends on the number of weeks, so
independent variable: w
dependent variable: b
b = 4w
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║ w ║ b = 4w ║ b ║
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║ 0 ║ b = 4*0 ║ 0 ║
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║ 1 ║ b = 4*1 ║ 4 ║
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║ 2 ║ b = 4*2 ║ 8 ║
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║ 3 ║ b = 4*3 ║ 12 ║
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║ 4 ║ b = 4*4 ║ 16 ║
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║ 5 ║ b = 4*5 ║ 20 ║
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Answer:
Step-by-step explanation:
This is an Isosceles triangle, two of the angles are equal
A triangle has how many degrees in it? 180°
A two angles that form a line also has 180°
Think of two right angles 90° + 90° = 180° (I wish i could draw on this)
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<u>90°|90°_</u>
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angle SRT = angle STR = 20°
angle STR + angle STU = 180°
20° + angle STU = 180° subtract 20° from both sides
angle STU = 160°
angle STU = 4x subs in 160°
160° = 4x divideboth sides by 4
40° = x <---------------- FINAL ANSWER D
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<h2>
Explanation:</h2><h2>
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Here we have the following expression:
What we need to do is to substitute 
into our expression. Therefore:
Finally, when evaluating into the expression the result is 4.
CROSS MULIPLY THE 2 X THEN ADD THE 14
