All good and for number 6 you should draw an acute angle
<h3><u>Answer</u>:- </h3>
<h3><u>Solution:-</u></h3>
Since painting is done on outer surface of cubical block we will have to find its surface area which is given by-
- <u>where a is side of the cube </u>
Now,
Thus it would cost $ 307.2 to paint the entire cubical block.
Answer:
Step-by-step explanation:
Well, first let's look at our trig identities. We can set up a cosine function using the given angle:
(adjacent/hypotenuse)
Then, multiplying both sides by 16 gives us:
Hope this helps!
Answer:
B
Step-by-step explanation:
The slope of a line is written as a fraction of the vertical distance to the horizontal distance. The line drops down from (0,1) to (4,-2). This is a vertical distance of -3 and a horizontal distance of 4. The slope is the fraction -3/4.
Answer:
H.(4, -2) and (-5, 10)
Step-by-step explanation:
We have pairs of point (x,y)
If y decreases as x increases, we have an inverse variation.
In this question:
F.
y increases by 1 when x increases by 2. So not inverse.
G
x increases by 8 when x inches by 2. So not inverse.
H
x goes from -5 to 4, y decreases from 10 to -2. So inverse and H is the answer.
J.
x goes grom -3 to 2, y from -4 to 6, both increase, so this is not the answer.