3 years ago

What is the measure of ∠R?

Mathematics

2 answers:

butalik [34]3 years ago

3 0

I think c. Hope this helps

m_a_m_a [10]3 years ago

3 0

The answer is D 35° I not sure if is right

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Mia has two more than three times the number of model cars that Orville has. If Orville has c model cars, Which algebraic expres

Ahat [919]

Answer:

3c+2 is the correct answer

3 0

3 years ago

Determine the equation of the tangent to x− 3x +1 at the point (3,1)

wariber [46]

9514 1404 393

Answer:

y = 3x -8

Step-by-step explanation:

We assume you want the tangent to the parabola y = x² -3x +1 at the given point. The slope is found using the derivative of the function at that point.

y' = 2x -3

At x=3, the slope is ...

y' = 2(3) -3 = 3

The equation of the line through point (3, 1) with a slope of 3 is ...

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4 0

3 years ago

Find the third side in simplest radical form

klasskru [66]

Answer:

$2 \sqrt{71} \: units$

Step-by-step explanation:

Given is a right angled triangle in which third side is the hypotenuse.

Therefore, by Pythagoras theorem:

$thid \: side = \sqrt{ {15}^{2} + ( \sqrt{59} )^{2} } \\ \\ = \sqrt{225 + 59} \\ \\ = \sqrt{284} \\ \\ = \sqrt{ {2}^{2} \times 71 } \\ \\ = 2 \sqrt{71} \: units$