3 years ago

Which of the triangles described in the table is a right triangle?.

1 answer:

5 0

A right triangle is a triangle that consist of an angle which one angle is 90degree and the remaining angle would be less than to 90 and the best answer to your question based on my calculation i think the answer is A.

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Rewrite the equation 6x – 9y = 12 in terms of y.

faust18 [17]

Answer:

Step-by-step explanation:

6x - 9y = 12

subtract 6x from both sides

-9y = 12 - 6x

divide both sides by -9

y = -4/3 + 2/3x

y = 2/3x - 4/3

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3 years ago

Statement Reason m∠1 + m∠2 = 180° Angles 1 and 2 are supplementary angles. m∠2 + m∠3 = 180° Angles 2 and 3 are supplementary ang

mel-nik [20]

Angle 1 is congruent with angle3.

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4 years ago

Consider this quadratic equation. 2x2 − 1 = 3x + 4 Which equation correctly applies the quadratic formula?

Mariulka [41]

Answer:

$\frac{-(-3)+-\sqrt{(-3)^2-4(2)(-5)}}{2(2)}$

Step-by-step explanation:

Quadratic formula: $\frac{-b+-\sqrt{b^2-4ac} }{2a}$

$2x^2-1=3x+4\\\\2x^2-3x-5=0\\\\\\frac{-(-3)+-\sqrt{(-3)^2-4(2)(-5)}}{2(2)} \\\frac{3+-\sqrt{9+40} }{4}$

$x = \frac{3+-7}{4}$

Hope this helps and God bless!

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3 years ago

lexi wants to share the sheet of tiger stickers with two friends are there enough stickers to make equal shares for lexi and her

zalisa [80]

Hello!
"Lexi wants to share the sheet of tiger stickers with two friends are there enough stickers to make equal shares for lexi and her two friends"
So there's only 1 sheet of stickers so there's not really enough to share with 2 friends because there's only one sheet which means however many is on the sheet won't be an equal amount to share amongest 3 people.
Hope this helps!
~Nadia~

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3 years ago

For every six dollars that Jamal saves in his account, his brother saves eight dollars in his account.

Kobotan [32]

Answer:

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Step-by-step explanation:

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3 years ago

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