Answer:
3.50 × 10³
Step-by-step explanation:
Writing a number in scientific notation follows the form of a×10^b where a is a number or decimal number such that the absolute value of a is greater than or equal to one.
3500= 3.50 × 10³
3.50 has 3 significant digits
We can solve for the length of side a to the nearest whole number using the Laws of Cosines such as the formula is shown below:
a²=b²+c²-2bcCosA
Solving for the value of a, we have:
a²=10²+14²-2(10)(14)cos54°
a²=131.42
a=11.46
The answer is 11.46 or 11.5.
Answer:
Step-by-step explanation:
All triangle must have angle values adding up to 180 degrees.First solve for y;
110+33+y=180
y=37 degrees
x is the opposite inverse angle of 33 degrees, it has an angle measure of 33 degrees.
z is equal to 110 degrees because it is opposite to that angle measure because all rhombi have 2 way symmetry.
Answer:
35
Step-by-step explanation:
92-5+4-3=35