2 years ago

What is the perimeter of a triangle that has side measures of the following

1 answer:

defon2 years ago

8 0

I got 3x^2 + 12x + 4. I recommend you verify my answer, so you have to combine like terms in the first expression then add all the expressions.

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Find the measure of the missing angle.

LenaWriter [7]

54 degrees is the answer

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2 years ago

Hey can you please help me posted picture of question

larisa [96]

$(5x - 2)^2 = 15$

Square root both sides:
$5x - 2 = \pm\sqrt{15}$

Add 2 to both sides:
$5x = pm\sqrt{15} + 2$

Divide both sides by 5:
$x = \dfrac{ \pm\sqrt{15} + 2}{5}$

Answers:
$x = \dfrac{ \sqrt{15} + 2}{5} \ or \ \dfrac{ - \sqrt{15} + 2}{5}$

Answer: (B) and (E)

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2 years ago

Read 2 more answers

3.) Graph f(x)=3^x.

ollegr [7]

Answer:

f(x)=3^x plot = see attachment

Step-by-step explanation: