Answer:
slope =
Step-by-step explanation:
Calculate the slope using the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (5, 6)
m = =
<span>The bisector of an angle of a triangle divides the opposite side into segments that are proportional to the adjacent sides </span>⇒
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10/12 = (3x+2)/(5x-0.4)
10(5x-0.4) = 12(3x+2)
50x - 4 = 36x + 24
50x - 36x = 24 + 4
14x = 28
x = 28/14
x = 2
QS = 3x + 2 = 3*2 + 2 = 6 + 2 = 8
SR = 5x - 0.4 = 5*2 - 0.4 = 10 - 0.4 = 9.6
Answer is QS=8, SR=9.6
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Answer:
slope: 3; vertex: (5, -8)
Step-by-step explanation:
Compare the given y+8=3(x−5) to the slope-vertex form y - k = m(x - h). We see that the slope, m, must be 3 and the vertex must be (h, k): (5, -8).
Answer:
Step-by-step explanation:
These steps are the steps involved in finding the LCM of two numbers.
- First, look for any prime that divides <u>any</u> of the numbers with <u>no remainder.</u>
- Then divide, bringing down any numbers <u>not divisible</u> by the prime.
- Repeat this process until it is impossible to divide further - that is, until <u>there are no two numbers divisible by the same prime.</u>
- Then the LCM is the product of all the primes and of the remaining numbers.
Example: Determine the LCM of 7 and 9
The LCM of 7 and 9=3 X 3 X 7 X 1 =63