3 years ago

?? I need help. With this... it’s about angles

1 answer:

4 0

Each straight line is 180 degrees. 2 and four are over 90 degrees because they are over half 180 and 1 and 3 are smaller because they are acuteand less than 90 degrees

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Find the value of :x^2+2xy+y^2-3x-3y-1<br> have: x^2-y=y^2-x (x<img src="https://tex.z-dn.net/?f=%5Cneq" id="TexFormula1" title=

lidiya [134]

Answer: The answer is x^2+2xy+2y^2–3x–3y–1

Step-by-step explanation: Move 2 to the left of y^2.

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2 years ago

Are the these expressions equivalent 6a + 12 and 3(3a + 4)

kow [346]

Answer:

Step-by-step explanation:

6a + 12 =? 3(3a + 4)

Distribute

6a+12 =? 3*3a + 3*4

6a+12 =? 9a +12

The expressions are not equivalent

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3 years ago

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Mai mixed a batch of pink paint using 5 cups of red paint and 3 cups of white paint.

Advocard [28]

Answer:

no they are not

Step-by-step explanation:

priyas paint would be darker then mais paint because priya added an extra cup of red paint.

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2 years ago

Please I will give 5 points

andrew11 [14]

Answer:B

Step-by-step explanation:

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2 years ago

How many x-intercepts does the graph of y = 4x^2-12x+9 have?

Marianna [84]

Answer:

(3/2,0)

Step-by-step explanation:

Substitute 0 for y and solve for x

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2 years ago

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