Answer:
4*(-10-(-3))=-52
Step-by-step explanation:
just step by step
Answer:
15√2 (fourth answer choice)
Step-by-step explanation:
Note that the ratio 15/x is the tangent of 30 degrees, which in turn is 0.577 or 1/√2. Then:
1/√2 = 15/x, or
1 5
----- = ----- or x = 15√2
√2 x
Answer:
75
Step-by-step explanation:
<h2>A=1/2h(a+b)</h2><h3> =10÷2=5(10+5)</h3>
=5×15
<h2> =75</h2>
Answer:
2/3
Step-by-step explanation:
Looking at the graph, it looks like the line goes through (6,10) and (-6,-8). We can "subtract" the points like so:
(6-(-6))/(10-(-8))
=12/18
=2/3
You can remember this trick as "rise over run".
I hope this solution helped you. Happy mathing!
You would multiply $43.31 by 0.085 and add that to $43.31. You move the decimal left two spaces so you can turn the percent into a decimal. Then you would get the amount that that percent is of the total cost. You add that amount to the cost of the video game. Then you would see if it is greater/less than $55.50
