Step-by-step explanation:
5+ (3×4)=v
5+ (12)=v
v=17
Solving for y, we can start by expanding to get y-3=5x-20. Next, we can add 3 to both sides (to separate y), resulting in y=5x-17. To find the slope in the equation y=mx+b, you simply find what you multiply x by, which is 5 in this case. To find a perpendicular slope, you start by making the slope (5 in this case) negative. Next, we find the reciprocal of the number. Since -5 can be written as -5/1, the reciprocal and therefore perpendicular slope is -1/5
Answer:
neither
Step-by-step explanation:
The formula for finding the area of a cone is pi times the radius squared times the height/3. Since we already have the base area, all we need to do is find the height over 3. The height is 6, so 6/3=2. Then 4 pi times 2=8 pi.
The answer is 8pi.
Answer:
√136 units
Step-by-step explanation:
We are given that;
- The provided triangle is a right triangle.
- The measure of the legs are 6 and 10 units.
- The hypotenuse of the right triangle is x units.
Since the provided triangle is a right triangle, we can use pythogoras theorem to determine the missing side length of the triangle.
<h3>What is the pythogoras theorem and it's formula?</h3>
Pythogoras theorem is a formula that is used to determine the missing side length of a right triangle, with the following given;
- Two side lengths (Legs)
- A hypotenuse (Longest side)
Pythogoras theorem is denoted as;
Where, "c" is the hypotenuse; "b" and "a" are the legs.
When we substitute the measure of the two legs and the hypotenuse of the triangle, we get;
Now, let's simplify the equation to determine the value of "x".
- ⇒ (x)² = 100 + 36 [Evaluating the squares]
- ⇒ (x)² = 136 [Simplifying the right-hand-side]
- ⇒ √(x)² = √136 [Taking square root both sides]
- ⇒ x = √136 ≈ 11.66 units (2 d.p) [Taking square root both sides]
The measure of the missing side is √136 units.
Learn more aobut pythogoras theorem: brainly.com/question/14056085
