Answer:
Step-by-step explanation:
Wow, pretty harsh. Report someone who makes a fair effort but makes a mistake. Better report yourself then, because you obviously cannot do it yourself or you wouldn't be asking.
Coordinates of the vertex seem to be (-2, 2)
It's the point where the slope of the curve is zero.
Cannot tell for certain unless we have the equation of the curve.
Answer:
a. 7 and 4
b. 28
Step-by-step explanation:
7 minus 4 is 3
7 plus 4 is 11
7 times 4 is 28
To figure this out, use the acronym SOHCAHTOA to determine which trigonometric function to use.
8 is opposite to <R and 3 is adjacent to <R so we use tangent.
Set up the following equation: tan(x)=8/3
Find the inverse (aka. tan^-1): x=69.44
So your answer is <R=69.4 degrees
Hope this helped!
The correct answer is
y=2x-9
Since the lines are parallel, they will gave the same slope (in this case it’s 2)
Our equation will be
y=mx+b
We know the slope is 2, and they’ve given us x and y coordinates. Plugging it in to the slope equation we get
1=2(5)+b
1=10+b
Subtract 10 from both sides and you get
-9=b
Putting it together our new parallel line will be
y = 2x - 9
Answer:
0.25
Step-by-step explanation:
You divide the denominator (bottom) into the numerator (top).
1/4 = 1 / 4.00 = 0.25
