Step-by-step explanation:
P(A or B) = P(A) + P(B) − P(A and B)
P(A or B) = 6/36 + 5/36 − 0/36
P(A or B) = 11/36
I think its -58 ? Because its lower, so you'd subtract. -31 - 27 = -58
Look at the picture i have attached. 8 tally marks are four lines with one crossed over plus three more separate lines
Answer: The area of the triangle is: " 2v⁴u² square units" ;
or, write as: " 2v⁴u² units² " .
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<u>Note</u>: The formula/equation for the area, "A", of a triangle is:
A = (1/2) * b * h ; or: A = (b * h) / 2 ;
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in which: "A" = "area" ;
"b" = "base length" ;
"h" = "[perpendicular] height" ;
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We are asked to solve for the area, "A" .
We are given: "b = 4v³ " ; "h = vu² " ;
So; to find the area, "A", of the triangle, we plug these given values into the formula; and solve/ simplify:
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A = (1/2) * b * h ;
A = (1/2) * (4v³) * (vu²) ;
A = 2v³ * vu² ;
A = 2v⁴u² square units.
Answer: The area of the triangle is: " 2v⁴u² square units" ;
or, write as: " 2v⁴u² units² " .
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