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3 years ago

Given: Right triangle ABC with altitude Line segment C D

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

4 0

Answer:

✔ a/f

✔ cf

✔ c/b

✔ cf + ec

✔ c

Step-by-step explanation:

just did it on edg

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I’m getting 9.8 not sure what I’m doing wrong

Afina-wow [57]

Answer: 10

Step-by-step explanation:

it says round to nearest 10 your answer was 9.8 so round to 10.

hope this helps :)

7 0

3 years ago

4/7 is the result when 1/2 and x are added.

kipiarov [429]

By solving the equation
1/2 +x =4/7
x = 4/7 -1/2
x= 1/14

5 0

3 years ago

Select the basic integration formula you can use to find the indefinite integral.

kondaur [170]

Answer:

$\int \dfrac{du}{u}=\log|u|+C$

$\int u^n du=\dfrac{u^{n+1}}{n+1}+C$

$\int \dfrac{du}{u\sqrt{u^2-a^2}}=\dfrac{1}{a}\csc^{-1}(\dfrac{x}{a})+C$

Step-by-step explanation:

$\int \dfrac{du}{u}=\log|u|+C$ $[\because \int \dfrac{dx}{x}=\log |x|+C]$

$\int u^n du=\dfrac{u^{n+1}}{n+1}+C$ $[\because \int x^n dx=\dfrac{x^{n+1}}{n+1}+C]$

$\int \dfrac{du}{u\sqrt{u^2-a^2}}=\dfrac{1}{a}\csc^{-1}(\dfrac{x}{a})+C$ $[\because \dfrac{adx}{x\sqrt{x^2-a^2}}=\csc^{-1}(\dfrac{x}{a})+C]$

3 0

3 years ago

Is it possible for two different linear functions to have the same y-intercept? Explain.

Lesechka [4]

No its not possible I cant explain right now because I'm in class but I will later

7 0

3 years ago

44y + 321x = 0 biết x=30000

Katena32 [7]

Answer:

y= -240750/11

Step-by-step explanation:

44y + 321. 30000 = 0

44y = - 963000

y= -240750/11

6 0

3 years ago