Answer:
75°
Step-by-step explanation:
firstly, use the pythagoras theorem
Square root(8²-2²) = 7.75
Then, use sine
sine A= 7.75/8
Sine A=0.9688
A= (sine power of -1) x (0.9688)
A=75.63
Answer:
Here you go, hope this helps
Step-by-step explanation:
-750
Answer:
Step-by-step explanation:
Given
See attachment
Solving for y
From the attachment:
and
Substitute DC for AD
Substitute values for AD and AC
Collect Like Terms
Solve for y
A vertical line that passes through (-5,0)
Answer:
find the area of all the shapes
Base x height / 2 = area of triangle
12x10=120/2=60
there are 4 triangles so 60 x 4 = 240 square inches
length x width = area
10 x 10 = 100
240+100=340
C. is the answer
Hope this helps
Step-by-step explanation:
