Can you use the Law of Cosines if you are given a = 41, b = 55 and the measure of angle A equals 56 degrees?

Is the expression 5y-10 equivalent to 5 (y-2

Find the length of the rectangle whose area is 99 square inches and the width is 9 inches.

How can the subtraction problem 9-4 be rewritten as an addition problem? (-9) + (-4) (-9) + 4 9 + (-4) 9+4

K · (3.2 : 4) = 1.6 k =

Find the value of X and Y: (x+y, 0) = (8, x-y)

A house wife forgot her bank ATM PIN which is a four digit number, but luckily she remembered some hints on how to recall this "PIN Here are some of the clues (1) The 1st digit is half of the 2nd (2) The sum of the 2nd and 3rd is 9 (3) The 4th is

Simplify the expression. 2k8 · 3k3 answers A: 6K^11 B: 6K^24 C: 5K^11 D: 5K^24

There are two less nickels than dimes, and as many quarters, as nickels and dimes together. The total amount of money is $5.25. How many quarters, dimes, and nickels are there?

Use compatible numbers to estimate the total cost of the field trip

Find the Value each power 5^3 7^ negative2 51^1