All Questions

569

sum

sigma(i=1)^49

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Guest Feb 13, 2020

1346

+109

What is the length of the hypotenuse of the triangle?

One angle of a right triangle measures 60°. The side opposite this angle measures 15 inches.
What is the length of the hypotenuse of the triangle?

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valval2205 Feb 13, 2020

1837

+109

Which angles are coterminal with an angle drawn in standard position measuring 172?

Which angles are coterminal with an angle drawn in standard position measuring 172°?
Options:
-548
-532 read more ..

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valval2205 Feb 13, 2020

1303

The total surface area of a box is 100. The length of the box is twice its width, as well as 3 less than its height. How many units are in t

The total surface area of a box is 100. The length of the box is twice its width, as well as 3 less than its height. How many units are in the height of the box?

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Guest Feb 13, 2020

Feb 12, 2020

567

write a linear function that represents the cost y of x ounces. Intercept the slope

onces,x 8 12 16 cost,y ? 2.5 3.5 write a linear function that represents the cost y of x ounces. Intercept the slope

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Guest Feb 12, 2020

1059

help please

Find how many quarts of 6% butterfat milk and 3% butterfat milk should be mixed to yield 60 quarts of 4% butterfat milk.

ElectricPavlov ●

Guest Feb 12, 2020

2654

Geometry Question

In triangle $ABC,$ $AP = BQ = \frac{PQ}{2}$ and $CR/RA = 3/2.$ Find the ratio of the area of triangle $BQC$ to the area of triangle $CRQ$
[asy]
pair A, X, Y, B, Z, C;
A = (0,0);
X = (0.3,-0.2); <#> Z = (0.4,0.2); <#> Y read more ..

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Guest Feb 12, 2020

1056

+109

Terminal Ray of Angle

The terminal ray of angle β , drawn in standard position, passes through the point (−7, 23‾√).
What is the value of cosβ ?

ElectricPavlov ●

valval2205 Feb 12, 2020

808

+109

Value of Trigonometric Ratio

Right △EFG has its right angle at F, EG=10 , and FG=4 .
What is the value of the trigonometric ratio of an angle of the triangle?

cos E = read more ..

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valval2205 Feb 12, 2020

2576

What is the exact value of the trigonometric expression? tan(-(2π/3))

What is the exact value of the trigonometric expression? tan(-(2π/3))
read more ..

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Fexli Feb 12, 2020

1370

+109

What is the reference angle for the given angle measure drawn in standard position?

What is the reference angle for the given angle measure drawn in standard position?
−11π12
−23π6
7π6

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valval2205 Feb 12, 2020

502

help

A business rents bicycles and skates. Bicycle rentals cost $25 per day and skate rentals cost $20 per day. The business has 20 rentals today and makes $455. How man bicycle rentals did the the business have today?

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Guest Feb 12, 2020

953

The perimeter of a rectangular field is yards. If the width of the field is yards, what is its length?

The perimeter of a rectangular field is 312 yards. If the width of the field is 63 yards, what is its length?

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Guest Feb 12, 2020

2240

Which statement correctly defines the trigonometric ratio?

Which statement correctly defines the trigonometric ratio?

The cotangent function is defined as the length of the side adjacent over the length of the side opposite.
read more ..

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Gg302 Feb 12, 2020

783

+422

I know this is a science question, but i really need help please, thanks!

what is the process by which the code dna information for making a protein is copied into rna

off-topic

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APatel Feb 12, 2020

847

Help please!

One angle of a right triangle measures 60°. The side opposite this angle measures 9 inches. What is the length of the hypotenuse of the triangle? Enter your answer, in simplest radical form

ElectricPavlov ●●●●

NJonah Feb 12, 2020

753

What is the value of the trigonometric function?

What is the value of the trigonometric function?

tan(−(7π/4))=
sec(π/6)= read more ..

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Calc2help Feb 12, 2020

1639

Help?

Suppose that the IQ scores of students at a certain college follow a normal distribution with mean 115 and standard deviation 12.
a. Use the normal model to determine the proportion of students with an IQ score below 100.
b. Find the proportion read more ..

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Guest Feb 12, 2020

2817

Which angles are coterminal with an angle drawn in standard position measuring 212? Select all correct angle measures.

Which angles are coterminal with an angle drawn in standard position measuring 212°? Select all correct angle measures.
−508°

−148° read more ..

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Guest Feb 12, 2020

954

+614

graph question

Find the vertices of a square which is centered at ( -17,23), has side lenghth 4, and whose diagonals are parallel to the coordinates axes.

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xxJenny1213xx Feb 12, 2020

567

help

It takes 48 minutes for 10 people to paint 8 walls. how long does it take 6 people to paint 9 walls

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Guest Feb 12, 2020

3725

What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in? Select all correct statements.

What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in? Select all correct statements.
•The cosine function is negative in quadrant II .
•The cosecant function is positive in quadrant read more ..

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Guest Feb 12, 2020

834

Please help

(i think the 2 points belong at (-2,0) and blank coordinate between the positive PI symbol and positive 2PI)

Graph the function f(x) = read more ..

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Termabyte Feb 12, 2020

2897

Right EFG has its right angle at F, EG=10 , and FG=4 . What is the value of the trigonometric ratio of an angle of the triangle?

Right △EFG has its right angle at F, EG=10 , and FG=4 . What is the value of the trigonometric ratio of an angle of the triangle?

Tan G=
read more ..

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Guest Feb 12, 2020

All Questions ⁺⁰237665 Questions

sum

What is the length of the hypotenuse of the triangle?

Which angles are coterminal with an angle drawn in standard position measuring 172?

The total surface area of a box is 100. The length of the box is twice its width, as well as 3 less than its height. How many units are in t

write a linear function that represents the cost y of x ounces. Intercept the slope

help please

Geometry Question

Terminal Ray of Angle

Value of Trigonometric Ratio

What is the exact value of the trigonometric expression? tan(-(2π/3))

What is the reference angle for the given angle measure drawn in standard position?

help

The perimeter of a rectangular field is yards. If the width of the field is yards, what is its length?

Which statement correctly defines the trigonometric ratio?

I know this is a science question, but i really need help please, thanks!

Help please!

What is the value of the trigonometric function?

Help?

Which angles are coterminal with an angle drawn in standard position measuring 212? Select all correct angle measures.

graph question

help

What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in? Select all correct statements.

Please help

Right EFG has its right angle at F, EG=10 , and FG=4 . What is the value of the trigonometric ratio of an angle of the triangle?

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