A. 0.85 1.75 (33) +1.50 (5)
B. 0.15 1.75 (32) +1.50 (5)
C. 0.85 1.75 +1.50 (5x)]
D. 0.15 1.75 (2) + 1.50]
Answer:
chose b
Step-by-step explanation:
chose b for now and if its wrong it literaly might be c or a
Answer:
4 and 4/5
Step-by-step explanation:
Write an expression that represents the perimeter, in centimeters, of the triangle.
Show all work.
PART B:
Write an equivalent expression to represent the perimeter from PART A. by factoring out the greatest common factor.
Show all work.
IF ANSWER BOTH I WILL GIVE BRAINIEST
Answer:
Step-by-step explanation:
Part A : Since sides of triangle are ( 1.9x + 6.2y )cm
(2.5x + 8.3w)cm and (1.6w - 5.1y)cm.
Now perimeter of a triangle = sum of all sides length
Perimeter = (1.9x + 6.2y) + (2.5x + 8.3w) + (1.6w - 5.1y)
= (1.9x + 2.5x) + (6.2y - 5.1y) + (8.3w + 1.6w)
[ collecting the like terms together ]
Perimeter = 4.4x + 1.1y + 9.9w
Part B : Now we factorize the term for perimeter given in part A.
Perimeter = 1.1 (4x + y + 9w)
So equivalent factor will be (1.1 (4x + y + 9w).
Answer:
see explanation
Step-by-step explanation:
A
The perimeter is the sum of the 3 sides, thus summing the 3 sides
1.9x + 6.2y + 2.5x + 8.3w + 1.6w - 5.1y ← combine like terms
= 4.4x + 1.1y + 9.9w ← expression for perimeter
B
Factor out 1.1 from each term, thus
4.4x + 1.1y + 9.9w
= 1.1(4x + y + 9w) ← perimeter in factored form