Mathematics: If m∠VBC=(3x+4)∘, what is the value of x?

If m∠VBC=(3x+4)∘, what is the value of x? - id3411555361, magicalforlife

dani2997

30.03.2021

x = 29

Step-by-step explanation:

⇒ x + ( 2 x + 2 ) + ( 3 x + 4 ) = 180 ⇒ 6 + 6 = 180 ⇒ 6 x = 180 − 6= 174 ⇒ x = 174 6 = 29

0,0(0 оценок)

ramjand3062

18.03.2023

We have been given a piece wise function in which one graph is of parabola and other one is of a straight line.

When we shift the graph of y=x^2 above by 6 units then the equation of the graph is

y=x^2+6 .

Since, the given graph of the parabola full fills this criteria. Hence, the equation of the parabola is given by

y=x^2+6

The graph of the parabola is up to x=3. At point x=3 there is an open circle. Hence, we must include less than sign.

Now, the equation of the line is given by y=-x+6

We have a solid sign , hence we must include greater than equal to sign.

Therefore, the equation for the piece wise function is given by

$y=\left\{\begin{matrix}
x^2=6, x$

C is the correct option.

0,0(0 оценок)