so you have a 148+85+85=318, 360-318=42 is the measure of angle T because all four angles together make 360
The roots are 3 and 17 so the distributed equation is
(x-3)(x-17)
distribute
x²-3x-17x+51
x²-20x+51
I hope I've helped!
Answer:
Step-by-step explanation:
<u>Step 1: Add 30.45 to both sides</u>
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Answer:
Greetings!
To write a fraction in decimal form, you simply divide the numerator by the denominator:
Examples:
7/40
=0.175
Hope this helps.
-Benjamin
Answer:
The length is 22 and the width is 18.
Step-by-step explanation:
You can solve for the length by using the perimeter formula.
P = 2l + 2w.
You know P = 80. You also know the length is l and the width is w = l - 4.
80 = 2l + 2(l - 4)
80 = 2l + 2l - 8
80 = 4l - 8
88 = 4l
22 = l
This means the width which is 4 meters less is 22 - 4 = 18.
