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3 years ago

Find m < A please help!!!

Mathematics

1 answer:

Contact [7]3 years ago

6 0

The answer is 45 degrees :)

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You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will win

ycow [4]

They are expected to win back on average 50 cents back, which is a bad investment.

3 0

3 years ago

Will give brainliest to first answer+20pts

antiseptic1488 [7]

Answer:

105

Step-by-step explanation:

First find the third angle inside the triangle:

180 - 30 - 75 = 75

Then find x:

180 - 75 = 105

5 0

2 years ago

3(x+5) +2x=10x-5(x+1)

posledela

Answer:

no solution

Step-by-step explanation:

3(x+5) +2x=10x-5(x+1)

Distribute

3x+15 +2x = 10x-5x-5

Combine like terms

5x+15 = 5x -5

Subtract 5x from each side

5x-5x+15 = 5x-5x-5

15 = -5

This is never true so there is no solution

6 0

4 years ago

Which is the graph of f(x) = squared x?

zaharov [31]

The one at the top :)

4 0

3 years ago

F(x)=2x^2-x-6 g(x)=4-x (f+g)(x)

Semenov [28]

$\large \boxed{(f + g)(x) = f(x) + g(x)}$

The property above is distribution property where we distribute x-term in the function.

Substitute both f(x) and g(x) in.

$\large{ \begin{cases} f(x) = 2 {x}^{2} - x - 6 \\ g(x) = 4 - x \end{cases}} \\ \large{f(x) + g(x) = (2 {x}^{2} - x - 6) + (4 - x)} \\ \large{f(x) + g(x) = 2 {x}^{2} - x - 6 + 4 - x}$

Évaluate/Combine like terms.

$\large{f(x) + g(x) = 2 {x}^{2} - 2x - 2}$

The function can be factored so there are two answers. (Both of them work as one of them is factored form while the other one is not.)

$\large{(f + g)(x) = 2 {x}^{2} -2x -2}$

<u>Alternative</u>

$\large{(f + g)(x) = 2({x}^{2} -x - 1)}$

<u>Answer</u>

(f+g)(x) = 2x²-2x-2
(f+g)(x) = 2(x²-x-1)

Both answers work. The second answer is in factored form.

Let me know if you have any doubts!

8 0

3 years ago