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3 years ago

Convert each radian measure into degrees

Mathematics

1 answer:

faltersainse [42]3 years ago

4 0

Answer:

Step-by-step explanation:

$\frac{deg}{rad}=\frac{360}{2\pi }\\ \\ deg=\frac{360rad}{2\pi }\\ \\ deg=\frac{180rad}{\pi }$

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Six less than four times a number is 24 written out in numbers

vladimir1956 [14]

Your number is 0, 4x6=24 and six less than six is 0

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3 years ago

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150% of what number is 60?

castortr0y [4]

Th answer would be 40:)

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3 years ago

(x+1)^2-(x-1)^2 dont kbow what to do

marshall27 [118]

Use this formula a2 − b2 = (a + b)(a − b)

(x+1)^2-(x-1)^2 in this case, a = x+1, b = x-1

= [(x+1) + (x-1)] * [(x+1) – (x-1)]

=(x +1 + x – 1) *(x +1 – x +1)

= 2x * 2

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3 years ago

The incenter of a triangle is formed by the intersection of the of a triangle

andre [41]

Answer:

angle bisectors

Step-by-step explanation:

The incentre is where a triangle's three angle bisectors intersect ( an angle bisector is a ray that cuts an angle in half ). The incentre is the centre of a triangle drawn inside the triangle.

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3 years ago

Find three consecutive odd integers with a sum of 75

marusya05 [52]

Answer:

23, 25, 27

Step-by-step explanation:

first integer will be X, second will be (X+2), and the third will be (X+4). They will all be summed up and set equal to 75.

$(x) + (x + 2) + (x + 4) = 75$

combine like terms:

$3x + 6 = 75$

subtract 6:

$3x = 69$

divide by 3 to find value of X:

$\frac{3x}{3} = \frac{69}{3}$

$x = 23$

plug in X in o red der to finger the rest of the integers.

(X+2)= (23+2)=25

(X+4)= (23+4)=27

8 0

3 years ago