Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Geometry
B is the midpoint of A and C. If BC=3x2, and AC=54, find the value of x. Show all work
1 answer
3 x^2 = 54/2 = 27
x^2 = 9
x = 3
You can
ask a new question
or
answer this question
.
Related Questions
The position vectors A and B with respect to the origin O,(-8,5) are (12,-5)and respectively. Point M is the midpoint of AB and
Let ABCD be a parallelogram. Let M be the midpoint of AB and N be the midpoint of AD. Diagonal BD intersects CM and CN at P and
The position vectors A and B with respect to the origin O, are (-8,5)and (12,-5)respectively. Point M is the midpoint of AB and
Which operation shows that polynomials are a closed system under addition?(1 point)
Responses (2x2+6x+1)+(3x2+3x+9)=−x2+3x−8
1. 6g + 8k – 9g + 2k
a . -3g + 10k . 17gk . 10k – 3 2. -4x + 6.2x + 5x . 7x3 . 6x2 + 9x . 6x2 – 9x . 6x2 + 9x 3. a2 + 5a
Which operation shows that polynomials are a closed system under subtraction?(1 point)
Responses
What is the simplified form of the following expression?
2x2y + 3x2 + 4y + 3x2y + 2y A. 5x4y2 + 3x2 + 6y2 B. 8x2y + 6y2 C. 5x2y +
In , U is the midpoint of , V is the midpoint of , and W is the midpoint of . Angle R is the bottom left, angle T is the bottom
Q.1)If one zero of the polynomial 3x2-kx-2 is 2 find the other zero.allso find the value of k.
Q.2)If sum of the zeroes of the
1. According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4)?
A.
