Answer:
40
Step-by-step explanation:
Its pretty easy i did that on a test and got a 100
Hi i only know how to do qn 3 and 4
3) 5x = 85 °
x= 85°/5
=17
4)5y =95°
y= 95/5
=19
NOTE* DO NOT WRITE THE ° FOR THE ANSWERS OF QN 3 AND 4
Answer:
107
Step-by-step explanation:
the angle left of the 57 is 180-57 = 123
Sum of angles in quadilateral is 360, so
x = 360 - 60 - 70 - 123 = 107
This is going to be a linear function. On the horizontal axis, you will have weeks. On the vertical axis will be weeks. The slope of the line is 6/1 = 6, since she plays 6 hrs/week. At week 0 (the y-axis), the value will be 8, since that is the initial number of hours played. Therefore, the equation is: f(x) = 6x+8 f(x) is # hours x = #'d weeks.
<h3>
Answer :</h3>
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<h3>
Solving Steps:</h3>
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<u>breakdown</u>
<u>factor common term</u>
<u>collect in groups</u>
<u>apply difference between two square method:</u> x² - y² = (x+ y)(x-y)
<u>simplify</u>