Answer:
Expert? Sorry, not me, but what sort of questions do you have?
Step-by-step explanation:
Answer:look it up
Step-by-step explanation:
117 is the slope of the function. The function is in slope-intercept form which is y=mx+b and m is the slope. In this case 117 is m. Hope this helps.:)
Answer:
<u>2,160 mm³</u>
Step-by-step explanation:
<u>Q5</u>
- V = 1/2 × lwh
- V = 1/2 × 24 × 10 × 18
- V = 12 x 10 x 18
- V = 216 x 10
- <u>V = </u><u>2,160 mm³</u>
I got 7 if you are trying to look for the value of x than you multiply the bottom by two to have the y's equal. It should be
3x+2y=25
12x-2y=80
Since the twos mark each other out it would be
3x=25
12x=80
You add the top and bottom so it becomes one like this
15x=105
Divide 15 on both sides and it should give you 7.
X=7
