1. c + 3/10 = 31/70
2. w + 6 1/2 = 10 1/6
Answer:
1. c = 1/7
2. w = 11/3
Step-by-step explanation:
1. c + 3/10 = 31/70
move 3/10 to the opposite to get c, we can do this by subtracting 3/10 from both sides
c = 31/70 - 3/10
c = 1/7
2. w + 6 1/2 = 10 1/6
same thing, move 6 1/2 by subtracting it from both sides
w = 10 1/6 - 6 1/2
w = 11/3
this will work
5 (3 + 9)
=
15 + 45
Answer:
3.5
Step-by-step explanation:
11.5 - 2.5 = 9
9 - 5.5 = 3.5
and scalene triange means none of the 3 sides are equal...
3.5 does not equal 5.5 or 2.5
Answer:
3.5 centimeters.
Step-by-step explanation:
If the perimeter is equal to 11.5 centimeters, and we have the lengths of 2 sides, we can add them together and subtract that sum from the perimeter to get the value of the missing side length.
2.5 + 5.5 = 8
11.5 - 8 = 3.5
Therefore, the side length is equal to 3.5.
Parallelogra
Base (units) Height (units) Area (units)
m
A
4
6
A-24
B
5
3
A-15
C С
D
Any
Parallelogra
m
b
h
A= bh
Answer:
Answer: Good thing you provided the image!
Working down the columns:
C base= 2
D base = 4
C height =3
D height = 2
C area = bh = 8
D area = bh = 8
Step-by-step explanation:
Try thinking about drawing a rectangle around the entire image of C and D, connecting each of the corners (sort of like what is being done for B) and then you can perceive the b and h.
The trick to D is to turn your head 90 degrees (or sideways) so you can see those 4 boxes as the base.
Step-by-step explanation: