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devlian [24]
2 years ago
12

Point O is between points M and N on line segment MN. O is the midpoint of line segment MN if _____.

Mathematics
2 answers:
Anna71 [15]2 years ago
7 0

Answer:

Step-by-step explanation:

ON + OM= MN

beks73 [17]2 years ago
3 0
The word midpoint refers to the point that divides the line segment into two equal parts. From the given above, for O to be the midpoint, the length of the segment OM should be equal to segment ON. Thus, the answer is letter  C. The fourth choice may also be correct but it does not guarantee that O is the midpoint. 
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Which lines are perpendicular to the the line y -1=1/3(x+2)
maria [59]
Any line with a slope of -3
8 0
2 years ago
Verify that -5, 1/2, and 3/4 are the zeroes of the cubic polynomial 4x^3+20x^2+2x-3. Also verify the relationship between the ze
Finger [1]

Solution:

we have been asked to verify that -5, 1/2, and 3/4 are the zeroes of the cubic polynomial 4x^3+20x^2+2x-3

To verify that whether the given values are zeros or not we will substitute the values in the given Polynomial, if it will returns zero, it mean that value is Zero of the polynomial. But if it return any thing other than zeros it mean that value is not the zero of the polynomial.

Let f(x)=4x^3+20x^2+2x-3\\\\\text{when x=-5}\\\\f(-5)=4(-5)^3+20(-5)^2+2(-5)-3=-13\\\\\text{when x=}\frac{1}{2}\\

f( \frac{1}{2} ) = 4 ( \frac{1}{2} )^3+20(\frac{1}{2})^2+2(\frac{1}{2})-3=\frac{7}{2}\\\\

\text{when x=}\frac{3}{4}\\\\

f( \frac{3}{4} ) = 4 ( \frac{3}{4} )^3+20(\frac{3}{4})^2+2(\frac{3}{4})-3=\frac{183}{16}\\

Hence -5, 1/2, and 3/4 are not the zeroes of the given Polynomial.

Since sum of roots=\frac{-b}{a}= \frac{-20}{4}=-5\\

But -5+\frac{1}{2}+\frac{3}{4}=  \frac{-15}{4}\neq-5

Hence we do not find any relation between the coefficients and zeros.

Anyway if the given values doesn't represents the zeros then those given values will not have any relation with the coefficients of the p[polynomial.

6 0
2 years ago
Can someone help me? What is the angle?
Thepotemich [5.8K]
Obtuse, if that’s what you mean.
4 0
3 years ago
2+4? I am omisha please give me answer​
vladimir2022 [97]

Answer:

6

Step-by-step explanation:

2+4 = 6

..............

8 0
3 years ago
Read 2 more answers
i am thinking of a number. i multiply 5 and add 55. i get the same answer if i multiply by 9 and subtract 13. what is my number
IceJOKER [234]

Answer:

um maybe 9 you dont really specify what were multiplying bye

5 0
2 years ago
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