Answer:
10 in.
Step-by-step explanation:
The area of a rhombus is the product of the lengths of the diagonals divided by 2.
Let the diagonals be x and y.
area = xy/2
Here you have
area = 40 in.^2
x = 8 in.
We are looking for y, the other diagonal.
xy/2 = area
(8 in.)y/2 = 40 in.^2
(8 in.)y = 80 in.^2
y = 10 in.
Answer: The other diagonal has length 10 in.
Answer:
11
Step-by-step explanation:
Each number in the sequence decreases by 4, so the next reasonable number would be 11 (15-4=11)
25320+11310=36,630 or 12,430+24,200=36,630
Answer:
it take 41 minutes to 14 people to paint 14 walls
Step-by-step explanation:
we know that
It takes 41 minutes for 9 people to paint 9 walls.
Divide the number of people by the number of walls
so
it take 41 minutes to one people to paint one wall
therefore
it take 41 minutes to 14 people to paint 14 walls
Answer:
Order pairs: (-2,-3), (1,6) and (2,9)
Step-by-step explanation:
y= 3x +3
y= 3(-2) + 3 = -3
y = 3 (1) + 3 = 6
y = 3(2) + 3 = 9
now just plug in the order pairs. remember quadrant I is (+,+) Q2 is (-,+) Q3 is (-,-) and Q4 is (+,-)
