Answer:
Step-by-step explanation:
tan 30 = opposite / adjacent
<u>Where opposite = x , adjacent = 10 and tan 30 = √3 / 3</u>
![\sf \frac{\sqrt{3} }{3} = \frac{x}{10} \\\\x = \frac{10\sqrt{3} }{3} \\\\\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Csf%20%5Cfrac%7B%5Csqrt%7B3%7D%20%7D%7B3%7D%20%3D%20%5Cfrac%7Bx%7D%7B10%7D%20%5C%5C%5C%5Cx%20%3D%20%5Cfrac%7B10%5Csqrt%7B3%7D%20%7D%7B3%7D%20%5C%5C%5C%5C%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
Answer:
The minimum value of this quadratic function is -4.
At the point (-4, 0), the x-axis intercepts with the quadratic graph.
There is 1 root of this quadratic equation.
Approximately, when y=1, the x value could be -5 or -3.
I'm not sure if this is what you're looking for, but maybe it will help:
Isolate y for 5=3x+2y
Switch sides:
3x+2y=5
Subtract 3x from both sides:
3x+2y-3x=5-3x
Simplify:
2y=5-3x
Divide both sides by 2:
2y/2 = 5-3x/2
Simplify:
y= 5x-3/2
I hope this helped you! :)
Step-by-step explanation:
If h(-2) = 3.
Then, h(-1) =
Answer:
About 2 of their next 5 deserts sold would be brownies.
Let's represent this by fractions. If 8 out of the 20 desserts they sold were brownies, that would make the fraction 8/20 represent how many brownies were sold.
Now if you reduce this fraction, you get 2/5, which tells about how many brownies will be sold in the next 5 brownies judging by the other data.
