A right triangle has leg lengths of 3 centimeters and 4 centimeters. What is cos e where is the smallest angle of the triangle?

Mathematics

1 answer:

Kipish [7]3 years ago

5 0

Answer:

First, you could assume that the 3rd side (not given) is the hypotenuse of the triangle. In that case the pythagorean theorem would give you 32+42=x2 which simplifies to 9+16=x2, which again simplifies to 25=x2 or x=5, and you would have {3,4,5} as the lengths of the sides of your triangle.

Step-by-step explanation:

You might be interested in

500 grams of quarters

ohaa [14]

Answer:

0.04409 quarter

Step-by-step explanation:

5 0

2 years ago

Ession below? 3(5x + 7) – 6(4 – 2x)

Korvikt [17]

Answer: 27x-3 :)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Solve the equation. 4x + 1 + 2x = 61 6 10 10.3 11.8

poizon [28]

Answer:

x = 10

Step-by-step explanation:

=> 4x + 1 + 2x = 61

=> 6x = 61 - 1

=> 6x = 60

=> x = 60/6

=> x = 10

Hence the value of x is 10 .

3 0

2 years ago

Given the line y=3/5x+2 find the perpendicular line passing through the point (12,-7)

Monica [59]

Answer:

y=-5/3x+13.

Step-by-step explanation:

As a line that is perpendicular to anoher line has a slope that is the negative reciprocal of the line's original slope, we know that the slope of our new line is -5/3. As it passes point (12, -7), we can use the point slope formula which is y-y1=m(x-x1). So plug in, y+7=-5/3(x-12) and that gives us y+7=-5/3x+20 which gives our final answer of y=-5/3x+13.

7 0

2 years ago

757 divided by 68, the reamander, what is it?

egoroff_w [7]

68 can go into 757 11 times, the remainder would be 9

757÷68= 11 r 9 or 11 9/68

5 0

3 years ago