Answer: y=1/4x+5
Step-by-step explanation:
Slope intercept form is
y=mx+b
where mx is the slope and b is the y-intercept.
The y-intercept is the part were the line touches the y axis, which in this case you can see is the five
To find the slope you need to use two points. I used (0,5) and (4,6).
This part is kind of tricky to explain so I kinda hope you already know this and sorry if it doesnt make sense but the slope needs to be written as rise/run which could also be reffered to as difference in y/difference in x. So basically what I did is subtract the difference in y values, which is 1 and the difference in x values, which is 4. And then I just put the difference in y value over the difference in x value
(ps I'm really sorry if im wrong-)
Answer:
14
Step-by-step explanation:
16-2= 14
Hope this helps!
Answer:
Radius: 10 ft
Diameter: 20 ft
Area: 314.15 ft^2
Circumference: 62.83 ft
Step-by-step explanation:
The radius can be found using the diameter. The diameter is 20 feet which is the line that is given in the circle.
The radius(r) is equal to half the diameter(d):
r = d/2 --> r = 20/2 = 10 feet
The area(A) can be found using the radius(r) and pi or 3.14
A = pi(r^2) --> A = pi(10^2) = 314.15 feet^2
The circumference(C) is found by using the radius(r) and pi or 3.14
C = 2pi(r) --> C = 2pi(10) = 62.83 feet
The final step is to determine the principal square root of both sides of the equation.
- The triangle XYZ is a right triangle.
- The sides "a" and "b" are the height and the base of the triangle.
- The side "c" is the hypotenuse of the triangle.
- The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between a right triangle's three sides in Euclidean geometry. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
- The side lengths must satisfy the Pythagorean theorem, a² + b² = c².
- It is also an isosceles triangle, so the equation becomes a² + a² = c².
- By combining like terms, we get 2a² = c².
- The final step is to take the square root of both sides.
- √2a = c
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Get a common denominator.
9/10
4/5 = 8/10
9/10 - 8/10 = 1/10
Answer: 1/10