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How many times can you subtract 2 from 50?
a total of 25 times
What is m 3m plus 10 equals 12- m?
3m + 10 = 12 - m add m to both sides: 4m + 10 = 12 subtract 10 from both sides: 4m = 2 divide both sides by 4: m = 2/4 = 1/2 or 0.5
What are the total degree of decagon?
(10-2)x180=1440 Degrees You first have to subtract 10 - 2 then multiply by 180
How do you know whether you should add or subtract the value of the two numbers?
By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract
Solve 45 equals 30 plus m?
45 = 30 + m Subtract 30 from both sides: 15 = m
How many times can you subtract 2 from 50?
a total of 25 times
What is 3m plus 2 equals 17?
3m+2=17 First, subtract 2 to get m on one side. 3m+2-2=17-2 3m=15 Divide by 3 to get m by itself. 3m/3=15/3 m=5 m equals 5.
What is m 3m plus 10 equals 12- m?
3m + 10 = 12 - m add m to both sides: 4m + 10 = 12 subtract 10 from both sides: 4m = 2 divide both sides by 4: m = 2/4 = 1/2 or 0.5
Max is 24 years older than his son Liam in two years Liam will be half as old as Max How old is Max now?
Equation 1: M = L + 24; Equation 2: M + 2 = 2(L + 2) Substitute M: L + 24 + 2 = 2L + 4 Subtract L from each side: 26 = L + 4 Subtract 4 from each side: 22 = L Max is 46 and Liam is 22; in 2 years Max will be 48 and Liam 24.
What are the total degree of decagon?
(10-2)x180=1440 Degrees You first have to subtract 10 - 2 then multiply by 180
What is the total displacement of a child who walks 4 m South 2 m North 5 m South and 5 m North?
2 m south
What does total mean add or subtract?
You would usually associate total with add. However getting a total can sometimes involve having to subtract something.
How do you solve m-9-13?
M=4, Just subtract 9 from 13 to get m's value.
Andrea walked 1 block north and than 2 blocks west how you determine her total displacement?
subtract 1 from 2
What 2 number you can mutiply to 80 but subtract to get -79?
mn = 80 m -n = -79 Substitute m - 80/m = -79 m^2 - 80 = -79m m^2 + 79m = 80 (NB Notice change of signs) Quadratic Eq'n m = { - 79 +/- sqrt[)79)^2 - 4(1)(-80)}] / 2(1) m = { - 79 +/- sqrt[6241 + 320}]/ 2 m = { -79 +/- sqrt[6561]} / 2 m = { - 79 +/- 81}/2 m = -160 / 2 = -80 or m = 2/2 = 1 Hence n = 1 + 79 = 80
What is MC on a calculator?
MR is Memory Recall MC is Memory Clear M+ is Memory add M- is Memory subtract These are used to add and subtract the answers to multi-step equations so you can do the small steps with the calculator, then store, change or recall the total as needed. You might add a long string of numbers in groups this way. Or you can do all operations in one parenthesis, then just store the total of each.
How do you find the total degree in a polygon?
The formula is M=180 times (n-2), where M is the total degree measure in the polygon and n is the number of sides. For example, in a hexagon, n is six, so M=180x(6-2), M=180x4 M=720, so there are 720 total degrees in a hexagon.
