Simplify: -2(3x-1) + x(3x+2)
2 answers:
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Only option 1 and 4 are true.
Points S, U, and T are the midpoints of the sides of ΔPQR.
ΔSUT is inside of ΔPQR. Points S, U, and T are the midpoints of ΔPQR.
Which statements are correct? Check all that apply.
1. QP = UT
2. One-halfTS = RQ
3. SU = PR
4. SU ∥ RP
5. UT ⊥ RP
Given to us,
S, U, and T are the midpoints of the sides of ΔPQR.
Using Triangle Midpoint Theorem, which states that the line segment connecting the midpoints of two sides of a triangle is parallel to the third side and is congruent to one half of the third side.
Therefore, only option 1 and 4 are true.
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<span>The correct answers are:
q(x) = </span>
<span>
b(x) = x-3
r(x) = 0
Explanation:
By using synthetic division, we would get:
| 1 -7 13 -3
3 | 3 -12 3
---------------------------------
1 -4 1 0
q(x) = [1 -4 1] = </span>
<span>
b(x) = x - 3 (Expression with which you're dividing)
r(x) = 0 (Since the last reminder is 0)</span>
q(x) = </span>
b(x) = x-3
r(x) = 0
Explanation:
By using synthetic division, we would get:
| 1 -7 13 -3
3 | 3 -12 3
---------------------------------
1 -4 1 0
q(x) = [1 -4 1] = </span>
b(x) = x - 3 (Expression with which you're dividing)
r(x) = 0 (Since the last reminder is 0)</span>