Hey there! I'm happy to help!
First, let's find the area of the total trapezoid. To do this, you add the top and bottom side, divide it by two, and then multiply by the height.
We add up the values that make up the top side so we can find find its length.
6.1+8.1+9.5=23.7
The bottom side is 8.1
We add the top and bottom sides.
23.7+8.1=31.8
We divide by 2.
31.8/2=15.9
We multiply by the height, which we can see is 6.2
15.9×6.2=98.58
Now, we find the area of the rectangle that isn't shaded.
6.2×8.1=50.22
We subtract this from the total area of the trapezoid to find the total area of the two shaded triangles.
98.58-50.22=48.36
Therefore, the shaded regions have a total area of 48.36 cm².
Have a wonderful day! :D
Answer:
0.75pounds
Step-by-step explanation:
if 4 cakes = 3 pounds
what about 1 cake = ?
cross multiply : 1 × 3 ÷ 4
you will remain with the fraction 3/4
change it to decimal to get 0.75.
you can confirm the answer by multiplying it by four to make sure you get 3.
HOPE THIS HELPS!
N³- n² + 3n - 3 = (n²+3 )(x-1 )
Answer:
iodine gold mercury
Step-by-step explanation:
Answer:
The correct option is c
Step-by-step explanation:
The equation of a straight line can be represented in the slope-intercept form, y = mx + c
Where c = intercept
Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis.
From the information given, we would find the value of the intercept, c by substituting m= 5, y = - 3, x = 0 into the slope intercept equation. y = mx + c. It becomes
- 3 = 5×0 + c
c = - 3.
The equation in the slope intercept form becomes
y = 5x - 3