3 years ago

Can somebody help me

1 answer:

4 0

It is 1a over bd and 8 over k

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harina [27]

Answer:

$5a^2+12b^2-40b$

Step-by-step explanation:

First distribute the -4 to the 2b and -3b. This leaves you with $5a^2-8b+12b(b+4)$

Now you can distribute the 12b to b and +4. This leaves you with $5a^2-8b+12b^2+48b$

Now you can combine your like terms leaving you with $5a^2+12b^2-40b$ .

3 0

2 years ago

Tasya [4]

$|\Omega|=6^2=36\\|A|=\underbrace{4}_{\text{the sum is 5}}+\underbrace{5}_{\text{the sum is 8}}=9\\\\P(A)=\dfrac{9}{36}=\dfrac{1}{4}=25\%$

7 0

2 years ago

Dafna1 [17]

Answer:

Step-by-step explanation:

To find slope, use two points.

Point A $(x_{1},y_{1})$ and Point B $(x_{2}, y_{2})$ .

Slope (m) = $\frac{y_{2}-y_{1} }{x_{2}-x_{1}}$ .

9 0

2 years ago

labwork [276]

Answer:

5 to 25 = 1 to 5 = 1/5 = 20%

Step-by-step explanation:

4 0

2 years ago

g100num [7]

Answer:-4,5625 i think

Step-by-step explanation:

4 0

2 years ago