Well you could say...... a girl had a bag of marbles then she spilt a 4th of her bag. After that her friend gave her 8 more marbles. Her final total is 10. How many did she start out with?
Option C. The statement that describes the graph of the equation y + 2 ≥ –4(x – 3)2 is a a parabola opening down, with shading above the vertex.
<h3>How to describe the shape of the parabola.</h3>
To do this you have to create a graph of the equation as seen in the attachment.
From the attachment we can see that the parabola is shaped downwards while we have the shading to be at the top of the vertex.
Read more on parabola here:
brainly.com/question/22772615
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Answer:
Step-by-step explanation:
divide the cost of the item by its weight in pounds.
If you know all the trig identities you don't need to solve 14. The trig identities you need to know are tan=sin/cos. Sec=1/cos. And 1+tan^2= sec^2
(I'll be replacing theta with x to make it easier to type)
Problem: sinx=tanx/sqrt 1+tanx^2.
Since 1+tanx^2=secx ^2
Sinx=tanx/sqrt secx^2
Sinx=tanx/secx
Now tanx= sinx/cosx and secx=1/cosx
(Sinx/cosx)/(1/cosx). The cosx cancel out leaving sin
So sinx=sinx
False. 46 is such a high number compared to the others that it will throw the mean off.