Use distance formula: d = sqrt((x2 - x1)^2 + (y2 - y1)^2)
(11,-4) is (x1,y1) and (-12,-4) is (x2,y2)
Plug in and simplify
d = sqrt((-12 - 11)^2 + (-4 - -4)^2)
d = sqrt((-23)^2 + (0)^2)
d = sqrt(529 + 0)
d = sqrt(529)
d = 23 (positive because length cannot be negative)
Answer:
Step-by-step explanation:
Answer is 
Explanation:
When we are asked to arrange the polynomial in descending order of the powers, also if there is more than one variable, then we need to add all the powers of the variables and then arrange them.
So here in the question, we have to arrange in descending order for the powers of variable x, so we will take the highest order of x first and then arrange in the descending order, as follows:

Answer:
4876.8
Step-by-step explanation:
1) (2.4 × 1017) + (2.4 × 1015)
2) 2.440.8 + 2436
3) 4876.8
Cups,pints,quarts,gallons
You take 90 + 75 = 165 and then 180 - 165 = 15 degrees so that’s your answer