You have to replace the x with the 2
f(2)= 5(2)-12
f(2)= -2
Of I don’t know sorry about that
Answer:
Picture or Reference?
Step-by-step explanation:
0.3x+5 is an expression. If we had an equation, then we would have solved for x. It looks like you need to translate this into a words. You can say
"5 more than 30 percent of a number."
Answer:
5.8
Step-by-step explanation:
Let's use the area formula, ![a=\frac{1}{2} bh](https://tex.z-dn.net/?f=a%3D%5Cfrac%7B1%7D%7B2%7D%20bh)
our base is 4.6cm, so b=4.6
our height is 2.5cm, so h=2.5
plug this in for our <em>b </em>and <em>h</em>
<em />
<em>, </em>multiply the 4.6 by the 2.5 and you get 11.5
a=1/2*11.5, multiply and we get
a= 5.75, rounding our answer to 1 decimal would give us,
a=5.8