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Dmitrij [34]
3 years ago
8

Please help me asap!!! i dont know if im getting this right please help

Mathematics
1 answer:
anyanavicka [17]3 years ago
8 0

<R=(120-40)/2=80/2=40 degrees

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Mark true statement(s)
Yuki888 [10]

Answer:

I'm guessing A

sorry if I'm wrong

Step-by-step explanation:

3 0
4 years ago
Factored form of 2x^2+x-3 must show work
frozen [14]

Answer:

(2x+3)(x - 1)

Step-by-step explanation:

Since there is no common number to factor by we must approach this problem differently:

Step 1:

Multiply leading coefficient (2) by the constant term (-3)

2 x -3 = -6

Step two:

Find two numbers that multiply to -6 but add to the middle coefficient (1).

You should find these numbers to be 3 and -2

Step 3:

Replace 1x in the equation with your found numbers

2x^2 - 2x + 3x - 3

Step 4:

Take out the greatest common factor from the first two numbers, and the last two numbers.

For 2x^2 - 2x the greatest common factor would be 2x

For 3x - 3 the greatest common factor would be 3.

Step 5:

Factor out the found common factors

2x(x-1) + 3(x-1)

The values inside the bracket should be the same.

Step 6:

Factor out (x-1)

(x - 1)(2x + 3)

Therefore the factored form is (2x + 3)(x - 1)

4 0
3 years ago
Can you Order 4/5 2/3 and2/5
Galina-37 [17]

Answer:

in order of greatest to least

1) 4/5

2) 2/3

3) 2/5

:)

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
PLEASE HELP ME! WILL MARK BRAINLIEST TO THE FIRST ONE TO ANSWER PROMISE
inysia [295]

Answer:

x = 5in

y = 16in

Step-by-step explanation:

Hypotenuse: 32/8 = 4

So, x = 20/4

x = 5

y = 4*4

y = 16

8 0
3 years ago
Help please!!!!! I will thanks and medal.
galina1969 [7]
Your answer would be 3
3 0
3 years ago
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