Answer:
Step-by-step explanation:
Given
The attached rhombus
Required
The area
First, calculate the length of half the vertical diagonal (x).
Length x is represented as the adjacent to 60 degrees
So, we have:
Solve for x
So:
At this point, we have established that the rhombus is made up 4 triangles of the following dimensions
So, the area of the rhombus is 4 times the area of 1 triangle
1)70
2)50
3)40,60(?)
4)40,80(?)
(i’m sorry i’m bad at range)
Answer:
D
Step-by-step explanation:
Multiply the 5 in to get 5x + 15 = 5x + 3
You can now see that no value for x will satisfy the equation.
Answer:
A. x+30
B. x+35
Step-by-step explanation:
A. Daniel
Since "Daniel is 30 cm taller than Katie" and "Katie's height is x cm", the expression will be x+30
B. Juli (sorry I can't type the full name due to Brainly system)
Since "Juli is 5 cm taller than Daniel" and Daniel is (x+30) cm, the expression will be (x+30)+5=x+35
Males have chromosome pairs of (XY) and Females have chromosome pairs of (XX)
