The cosine of A is (adjacent side)/(hypotenuse) = 55/73. Do the division, then find the angle whose cosine is that number. The whole thing takes maybe 6 or 7 seconds with your calculator. It's choice-B.
The given equations are y= 6x^2+1 and y=x^2+4
Both the equations equal y so we can make them equal
6x^2+1=x^2+4
To bring x term on one side we subtract x^2 both sides
6x^2-x^2+1=4
5x^2+1=4
To isolate x term we subtract 1 both sides
5x^2=4-1
5x^2=3
Dividing by 5 both sides
X^2=3/5
Taking root of both sides we have:
X=±√⅗
Substituting x value to find y
When x=+√⅗=0.7745
Y= 6x^2+1
Y=6(3/5)+1
Y= 18/5+1
Y=23/5 =4.6
When x= -√⅗=-0.7745
Y= 6(3/5)+1
Y=23/5=4.6
Point of intersections are ( 0.7745,4.6) and (-0.7745,4.6)
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
Let's find out!
Step-by-step explanation:
There are 2 ways:
To the nearest <em>hundrED</em>,<em> </em>your answer is 500.00, because 467 rounds up to 500.
To the nearest <em>hundrEDTH</em>, your answer is 467.13 because 0.127 rounds up to 0.13
I hope this helps!
- sincerelynini
Answer:
1/3n-3÷6
Step-by-step explanation:
3 is subtraced form 1/3
Answer:
146 degrees
Step-by-step explanation:
trapezoid rules state that angles on the same side of one of the parallel sides are equal. so since 146 and x are on the same line and that line is parallel to the other one 146 = x
