The answer for the blank space is 21.8
Answer:
9/4
Step-by-step explanation:
The divide symbol is also the line that separates the numerator and the denominator, so 45÷20 can also be written as 45/20.
We can see that both 45 and 20 are divisible by 5, so we can simplify the fraction down to 9x5/4x5, and then we cancel out the 5s and are left with 9/4
Answer choice D, A,B, and C both equal 3.
Answer:
a. They are same side interior angles. Angle A measures 55°.
Step-by-step explanation: