2.25x -20 = 6.5x +14
Answers
Answer:
Step-by-step explanation:
6.5x + 14 = 2.25x - 20
4.25x + 14 = -20
4.25x = -34
x= -8
Answer: -8
Step-by-step explanation: 2.25x-20 = 6.5x +14
Subtract 14 on both sides and rearrange, 6.5x= 2.25x -34
then subtract 2.25x from both sides, 4.25x= -34
Finally divide both sides by 4.25 to get x = -8
Hope this helped!
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What is the value of the expression below?|-12|
Answers
Σ [(1.3^n) * (150)]
n = 0
Using the sigma notation to find the sum of his first 15 payments, each of the possible values of n (from 0 to 14) are substituted into the equation. After which, each of the results are then added to each other. Also, the problem states that only the first 15 payments are to be included in the notation. This shows that the series is limited and is finite. Therefore, it is a convergent series.
Answers
= x² ( x² - 3 x - x + 3 ) =
= x² ( x ( x - 3 ) - ( x - 3 ) ) =
= x² ( x - 3 ) ( x - 1 ) = 0
x² = 0 ⇒ x = 0
x - 3 = 0 ⇒ x = 3
x - 1 = 0 ⇒ x = 1
The zeroes of the function are: x = 0, x = 1 and x = 3.
Answer:
B ) The number 0 is a zero of multiplicity 2; the numbers 1 and 3 are zeroes of the multiplicity 1.
Answers
Answer:
Step-by-step explanation:
We know that a polynomial is said to be prime if it does not factorize into polynomials.
1.
This is not prime as it can factorize.
2.
are not same , thus we cannot factorize the above polynomial.
Therefore this polynomial is prime.
3.
This is not prime as it can factorize.
4.
This is not prime as it can factorize.
The correct answer is B. 3x3 – 2x2 + 3x – 4 :D
have a good day!
Answers
Final answer:
In geometry, a line usually intersects a plane at one point, but if it runs parallel there are no points of intersection. If the line is part of the plane, there are infinite points of intersection.
Explanation:
In geometry, a line can intersect a plane in one point, no point, or the line could lie entirely on the plane. Usually, a line intersects a plane at a single point. However, if the line happens to run parallel to the plane, there would be no point of intersection as they are never going to cross each other. If the line lies on the plane, every point along that line intersects the plane, so technically there are infinite points of intersections.
Learn more about Line intersection with a plane here:
#SPJ11
Answers
(7+3)x4=40
7+(3x4)=19
and
6-(5x2)=-4
(6-5)x2=2
Answers
Answer: Option 'a' is correct.
Step-by-step explanation:
Since we have given that ∠NSM,
we need to find is vertical angles of ∠NSM,
1) ∠OSL is a vertical angle of ∠NSM as it has one common vertex and all other are collinear points.
2) ∠SMN can't be vertical angle as vertical angles must be equal at common vertex but it does not do that it forms angle on M rather than on S.
3) ∠SNM can't be vertical angles as vertical angles must be equal at common vertex but it does not do that it forms angle on N rather than on S.
4) ∠OSN can't be vertical angle as vertical angles must have only one common vertex but in this case it has two common vertex i.e. S and N. so it will be linear pair.
Hence, Option 'a' is correct.