What are the lengths of the legs of a right triangle in which one acute angle measures 19o and the hypotenuse is 15 units long?

Answers

Answer 1

Answer: $x,y-\ lengths\ of\ legs\n\nsin19^\circ=(x)/(15)\n\n sin19^\circ*15=x\n\n0,32*15=x\n\nx=4,8\n\n y^2+(4,8)^2=15^2\n\ny^2=225-23,04\n\n y^2=201,96\n\ny=14,2\n\nLegs\ are\ equalt\ to:\ 4,8 \ and\ 14,2.$

Answer 2

Answer:

Answer:

For plato users the correct option is D.

Step-by-step explanation:

D. 4.9 units, 14.2 units

Related Questions

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What is the greatest common factor of 60x4y7, 45x5y5, and 75x3y?
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Whats the correct option?
Solve for x12/x=412 divided by x equals 4

Write equivalent expressions for each:
A. 2X+5X+7-3
B. 4X-2Y=10X
C. 2P+12+2P-8

Answers

A. 2X+5X+7-3
= (2X+5X)+ (7-3) (combine like terms)
= 7X+ 4

B. 4X-2Y+10X
= (4X+ 10X) -2Y (combine like terms)
= 14X -2Y

C. 2P+12+2P-8
= (2P+ 2P)+ (12-8) (combine like terms)
= 4P+ 4

Final answer:
A. 7X+4
B. 14X -2Y
C. 4P+ 4

Hope this helps~

A.
2x + 5x + 7 - 3
(2+5)x + (7-3)
7x + 4

B.
4x - 2y + 10x
4x + 10x - 2y
(4+10)x - 2y
14x - 2y

C.
2p + 12 + 2p - 8
2p + 2p + 12 - 8
(2+2)p + (12-8)
4p + 4

Cory’s average score after 8 tests is 91%. If he gets a 78% on his 9th test what will his new average be?

Answers

8*91+78/9 would be an 89.55555 or just 89.56% if you have to round it would be 90%

1.666667 as a fraction

Answers

= 1.666667

= 1.666667 / 1

Numerator = 1.666667 × 10 × 10 × 10 × 10 × 10 × 10 = 1666667

Denominator= 1 × 10 × 10 × 10 × 10 × 10 × 10 = 1000000

⇅⇅⇅⇅⇅⇅⇅⇵⇵⇵⇵⇵⇵⇵⇵⇵⇵

= 1666667/1000000

= 1 666667/1000000

Convert to a fraction by placing the decimal number over a power of 10.
1666667/1000000

Write the equation of the line through the points (-3, 9) and (4, 2) in POINT-SLOPE FORM

Answers

Answer:

y-9=-1(x+3)

Step-by-step explanation:

The formula for point slope is y2-y1=m(x2-x1). So, we can use the values of the given points to solve the equation for m, or, the slope. We get an equation with the result of 2-9=m(4+3), which gives us the slope as -1. Now, substitute your xy values back in, to get the equation

John, Paul, and George have a combined age of 91. Paul is 14 years younger than John. George is 6 years older than John. How old is all three gentlemen?

Answers

Paul is 19, John is 33, and George is 39

Answer: john is 33, paul is 19, george is 39

Step-by-step explanation:

URGENT PLZ HELP: Graph y = tanx for -pi/4 ≤ x ≤ x/4.
What is the range?

Answers

I believe that the answer is D) all real numbers.

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