Answer:
47 degrees
Step-by-step explanation:
In a rhombus angle Z is 90 degrees also all three angles in a triangle equal 180
so
Add 43 + 90 = 133 now subtract from 180 to find angle 3
180 - 133 = Angle 3
1331= lwh or 1331= x^3
So take cube root of both sides and you will get 11.
Since the formula for area is length times width, the answer is 11x11 which equals 121.
So the square area of the base is 121mm^2
Answer:
A and F
Step-by-step explanation:
A and F both represent instances of division of 14/5
B represent multiplication
C represent the reciprocal of the problem, 5/14
D represent addition
ANSWER
Yes, it is a quadratic equation which is x² + 3x - 70 = 0
SOLUTION
Area = Length × Width
Let x be the Length, L = x
Length is 3 cm longer than its width, thus, W = x + 3
The Area is equal to 70m², thus, A = 70m²
In Mathematical representation,
A = L × W
70 = (x)(x + 3)
70 = x(x) + x(3)
70 = x² + 3x
0 = x² + 3x - 70
We can solve this by using the formula of a rectangular prism:
V=lwh
We are given the area of the base of the prism, which is lw, so lw=32. The height given is 8. We can plug these into the formula:
V=(32)(8)
V=256 cm³
