Assume symmetry.
Then
length of opposite side of angle a, L=((4.265-2.84)/2) =>
sin(a)=L/8.53
=((4.265-2.84)/2)/8.53
=0.08353
=>
a=asin(0.08353)
=4.79 degrees
Answer:
140 in
Step-by-step explanation:
To find the volume use the formula length x width x height
2 x 10 x 7= 140 in
Answer:
Step-by-step explanation:
Let x be the smaller number.
The next even number will be (x + 2).
Subtract 2 from both sides:
Divide both sides by 2:
The smaller number is 32.
Larger number 
The answer is 0 because based on the question it didn't say anything about her having chocolate covered cherries.
sorry.
Answer:
b) 105°
d) 130°
Step-by-step explanation:
An external angle has the same measure as the sum of the remote internal angles.
b) ? = 25° +80° = 105°
d) ? = 35° +95° = 130°
_____
This should be fairly obvious if you consider that the adjacent internal angle together with the external angle totals 180°, and the adjacent internal angle together with the other two internal angles totals 180°.
If the two "remote" angles are A and B, and the adjacent internal angle is C, then we have in symbols ...
A + B + C = 180° = ? + C
If we subtract C, then we find ...
A + B = ? . . . . . . the fact we used above
