3 years ago

X2-(2x+3) Elimina los signos de agrupación

1 answer:

7 0

You first used pemdas so that will be 6x times -2 it should be -18

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julsineya [31]

7x+4=88
7x=84
x=12
7x-12=7*(12)-2=82
angle 1=180-82=98

5 0

3 years ago

12345 [234]

Answer:

I found the x values. Figure out the lengths by substituting the x-values!

Step-by-step explanation:

Feel free to ask if you don't understand what I'm doing here

4 0

3 years ago

jolli1 [7]

Answer:

the 3rd option (36, 48, 60)

Step-by-step explanation:

i used a²+b² = c²

8 0

3 years ago

UkoKoshka [18]

The measurement of ABC is 125 degrees.

8 0

3 years ago

k0ka [10]

Answer:

C={0, a, 2, b, 4, c,}

Step-by-step explanation:

I thing you are doing patterns but I hope this helps

7 0

3 years ago