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2 years ago

PLEASE HELP PLZ I WILL GIVE BRAINLEIST!!!

Mathematics

2 answers:

Elenna [48]2 years ago

6 0

Step-by-step explanation:

75 is the answer of the this putoont

vladimir2022 [97]2 years ago

6 0

Answer:

He's made 10 out of 25 free throws.

We know that he makes 10 out of 40%

This gives us 60%, which means he would miss 15.

Every increment, 10 out of 40

5 out of 20.

40+20 (Which is basically 10+5) = 10 out of 25 free throws.

Step-by-step explanation:

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1. Twelve years ago, your grandma put money into a savings account for you that earns 7.5% interest annually and is

dedylja [7]

Answer:

23,817$

Step-by-step explanation:

And you will have earned 13,817 in interest.

4 0

2 years ago

HELP?! PLEASE! Which point is a reflection of7(-6.5,1) across the x-axis and y-axis?

Mandarinka [93]

Answer:

Dont need to worry

First, start off with the x-axis. -6.5, 1 becomes 6.5, 1. This is because point T is 6.5 to the left of the x-axis line, so our new point would be 6.5 to the right of the x-axis line. Same thing for the y-axis, (6.5, 1) would become (6.5, -1).

4 0

2 years ago

Show that ( 2xy4 + 1/ (x + y2) ) dx + ( 4x2 y3 + 2y/ (x + y2) ) dy = 0 is exact, and find the solution. Find c if y(1) = 2.

fredd [130]

$\dfrac{\partial\left(2xy^4+\frac1{x+y^2}\right)}{\partial y}=8xy^3-\dfrac{2y}{(x+y^2)^2}$

$\dfrac{\partial\left(4x^2y^3+\frac{2y}{x+y^2}\right)}{\partial x}=8xy^3-\dfrac{2y}{(x+y^2)^2}$

so the ODE is indeed exact and there is a solution of the form $F(x,y)=C$ . We have

$\dfrac{\partial F}{\partial x}=2xy^4+\dfrac1{x+y^2}\implies F(x,y)=x^2y^4+\ln(x+y^2)+f(y)$

$\dfrac{\partial F}{\partial y}=4x^2y^3+\dfrac{2y}{x+y^2}=4x^2y^3+\dfrac{2y}{x+y^2}+f'(y)$

$f'(y)=0\implies f(y)=C$

$\implies F(x,y)=x^2y^3+\ln(x+y^2)=C$

With $y(1)=2$ , we have

$8+\ln9=C$

$\boxed{x^2y^3+\ln(x+y^2)=8+\ln9}$

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2 years ago

Do the following angles form a triangle

Lemur [1.5K]

Answer:

We need a picture or link

Step-by-step explanation:

3 0

2 years ago

Free Bpoints because I'm dripped out in success

nevsk [136]

Answer:

why thank you :)

hope that continues for you and have an awesome day

7 0

3 years ago

Read 2 more answers