3x(9x² + 11x - 5) + 2(2x³ + 11x - 5x²) - 5x² + 8
Simplify.
27x³ + 33x² - 15x + 4x³ + 22x - 10x² - 5x² + 8
Add like terms.
(27x³ + 4x³) + (33x² - 10x²) + (-15x + 22x) + 8
Simplify.
31x³ + 23x² - 7x + 8
~Hope I helped!~
The best point that describes point Q of triangle MNP is; D: Circumcenter
<h3>What is the central point of the triangle?</h3>
We have been given an image of a triangle MNP and we are asked to choose the term that describes point Q
We see that point Q is the point where the perpendicular bisector of the given triangle is intersecting.
Due to the fact that by definition, the point where the perpendicular bisectors of a triangle intersect is called circumcenter, therefore we can conclude that, point Q is the circumcenter of triangle MNP.
Read more about Circumcenter at; brainly.com/question/28022079
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To find x:
use the formula: tan° = opposite/adjacent
tan 61° = x/10
answer: 18.0
other length:
use the formula: cos° = adjacent/hypo
cos 61° = 10/y
answer: 20.6
Answer:839
Step-by-step explanation:
747373747;!,7!:73!37
Answer:
The factors of 24 are 24, 12, 8, 6, 4, 3, 2, 1
The factors of 32 are 32, 16, 8, 4, 2, 1.
Step-by-step explanation: