All categories

2 years ago

What is the measure of angle gxi?

Mathematics

1 answer:

makvit [3.9K]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

In this problem,y = 1/(x2 + c)is a one-parameter family of solutions of the first-order DEy' + 2xy2 = 0.Find a solution of the f

trasher [3.6K]

Differentiate the given solution:

$y=\dfrac1{x^2+C}\implies y'=-\dfrac{2x}{(x^2+C)^2}$

Substitute $y$ and $y'$ into the ODE:

$-\dfrac{2x}{(x^2+C)^2}+2x\left(\dfrac1{x^2+C}\right)^2=0$

and it's easy to see the left side indeed reduces to 0.

6 0

2 years ago

How many inches are in 8.5 feet (show work please thank you you)

GalinKa [24]

8.5 feet(12 inches per foot)= 102 inches total
There are 102 inches in 8.5 feet

7 0

2 years ago

Given the function f(x) = -5|x + 11 + 3, for what values of x is f(x) = -12?

katen-ka-za [31]

Answer: B

Step-by-step explanation:

6 0

2 years ago

What is the vertex of g(x) = –3x2 + 18x + 2?

blsea [12.9K]

Answer:

$(3,29)$

Step-by-step explanation:

There is a formula that can be used to find the x-value of the vertex of the parabola. This formula is $x=\frac{-b}{2a}$

We have the function $g(x)=-3x^2+18x+2$

From this function, we can find that

$a=-3\\b=18\\c=2$

We can plug in our know values into the formula to get

$x=\frac{-18}{2(-3)\\} \\x=\frac{-18}{-6} \\\\x=3$

Then we can plug in our x-value to find the y-value of the vertex

$g(3)=-3(3)^2+18(3)+2\\\\g(3)=-3(9)+54+2\\\\g(3)=-27+54+2\\\\g(3)=29$

This means that the vertex would be $(3,29)$

6 0

3 years ago

how much would it have rained each month if the total amount of rain (11 inches) was redistributed equally among the 12 months o

xeze [42]

Answer:

11/12 inch

Step-by-step explanation:

That'd be 11/12 inch per month for 12 months.

4 0

2 years ago