Answer:
366.6 mm²
Step-by-step explanation:
Step 1: find XY using the Law of sines.
Thus,
m < W = 180 - (70+43) (sum of angles in a triangle)
W = 180 - 113 = 67°
WY = 24 mm
X = 43°
XY = ?
Cross multiply:
Divide both sides by 0.68 to solve for XY
XY ≈ 32.5 mm
Step 2: find the area using the formula, ½*XY*WY*sin(Y).
Area = ½*32.5*24*sin(70)
Area = ½*32.5*24*0.94
= 32.5*12*0.94
Area = 366.6 mm² (nearest tenth)
Answer:
y=1 sin(-TT/4)+ 6
Step-by-step explanation:
y=1
sin(x - TT/4)
6
Answer:
Step-by-step explanation:
Given
Required
Determine the coordinates of B
C is the midpoint of AD. So, we calculate the coordinates of C, first.
Where:
---
---
So, we have:
So, the coordinates of C is (-4,8)
The midpoint of AC is B.
So, we calculate the coordinates of B using:
Where:
---
---
So, we have:
<em>Hence, the coordinates of B is (-7,6)</em>
<em>None of the options is correct.</em>
Answer:
0.001 and 1/1000
Step-by-step explanation:
Three hundred- fifty- five
Reason; number words refer to the alphabetical form of numbers.