Answer:
1 3/4 or 1.75
Step-by-step explanation:
An easy way to do this is to convert to decimals
1/4 = 0.25
2/4 = 0.5
3/4 = 0.75
Now, for the numbers for this problem.
2 3/4 would be equal to 2.75
3 1/2 would be equal to 3.5
Add those two numbers together and you get 6.25
Subtract that from 8 and you get 1.75 or 1 3/4
Answer:
50
Step-by-step explanation:
First things first, use PEMDAS.
Parenthesis is first.
(9+8) is in parenthesis. 9+8 is obviously 17.
The equation now looks like this:
6 x 14 - 17 x 2
There is no exponents, but there is multiplication. 6 x 14 is 84 and 17 x 2 is 34. They both are multiplication equations.
The equation now looks like this:
84 - 34
84-34 is 50. 50 is your answer.
Answer:
All real numbers
Step-by-step explanation:
First, distribute the -4 on the left side
2x-4(x+2)=-2x-8
2x-4*x+-4*2=-2x-8
2x-4x-8= -2x-8
Combine like terms on the left side
-2x -8 = -2x -8
Since the two sides are equal, all real numbers are solutions
Hope this helps! :)
Answer:
B. 
Step-by-step explanation:
The sides forming the right angle are called the legs. Since the two angles shown are congruent, the legs are congruent.
We can use the Pythagorean theorem.
