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4 years ago

Find the measure of an angle with measure between 0° and 360° that is coterminal with an angle measuring –800°. °

2 answers:

7 0

Just add 360 to -800 until you end up with an angle between 0 and 360:
-800+360=-440
-440+360=-80
-80+360=280

So the angle is 280 degrees.

Gelneren [198K]4 years ago

4 0

Answer:

280

Step-by-step explanation:

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Nadya [2.5K]

Answer:

its approximately 55 cos you subtract 13 from 92

Step-by-step explanation:

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3 years ago

67 times a number minus 58 is equal to 36 less than the number

marusya05 [52]

67n - 58 = n - 36

hope this helps, have a great day!

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3 years ago

The cover of a photo album has an area of 97.5 square inches. find its arwa in square centimeters

Anna [14]

Convert 97.5 inches to centimeters. 97.5 in=247.65 cm. The area is 247.65 inches^2. Hope this helps! ;)

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3 years ago

Read 2 more answers

Given the trinomial 2x*2 + 4x + 4, predict the type of solutions. a. Two rational solutions b. One rational solution c. Two irra

OverLord2011 [107]

Answer:

d. Two complex solutions

Step-by-step explanation:

We have been given a trinomial $2x^2+4x+4$ and we are supposed to predict the type of solutions of our given trinomial.

We will use discriminant formula to solve for our given problem.

$\text{Discriminant}=b^2-4ac$ , where,

$a =\text{Coefficient of }x^2$ ,

$b =\text{Coefficient of }x$ ,

$c =\text{Constant }$

Conclusion from the result of Discriminant are:

$D$

$D=0\text{ means one real zero with of multiplicity two}$

$D>0\text{ means two distinct zeroes}$

Upon substituting our given values in above formula we will get,

$\text{Discriminant}=4^2-4*2*4$

$\text{Discriminant}=16-32$

$\text{Discriminant}=-16$

Since our discriminant is less than zero, therefore, out given trinomial will have two complex solutions and option d is the correct choice.

3 0

4 years ago

Read 2 more answers

Estimate the product of 25.311 × 4.65. Round each number to the nearest whole number. Estimate the product of 25.311 × 4.65. Rou

Drupady [299]

25 * 5 = 125

answer 125

5 0

3 years ago