0
18 and 10
18 x 10 = 180
18 + 10 = 28
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∙ 13y ago
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How do you find out square numbers?
generally you would multiply a number by itself, but i have found out a marvelous trick, and it is pretty easy since I am only a child, but starting with 1, if you add three, you get four, the next square number. then you add five to get nine the next square number, then seven to get sixteen and so on. So in simpler terms you take one and add three to get the next square number, then add five, then seven counting by odd numbers. Here is an equation. the bold numbers are the square numbers and the Italic numbers are the progressing odd numbers.1+3= 4+5= 9+7=16and so on.
What does 3x plus x equal?
3x+x=4x. The 3x is just an easier way of stating x+x+x, and then you would just count the x's up like normal to create a total. You can also do this with larger numbers. For example, if you have 100x+500x, you would still add the numbers together to create a total of 600x. As long as the variables (x, in this case) are the same in the numbers you're adding (i.e., you can't add 3x+y together) you can just add the numbers to create your total.
How do you factor x2 minus 10x plus 24?
what two numbers multiply to 24 and add to -10? -4 and -6 look good, so: (x - 4)(x - 6) x = 4 or 6
What do The interior angles of a triangle always add up to?
The 3 interior angles of any triangle always add up to 180 degrees
How do you solve the Fahrenheit if the given is Celsius?
F to C: Deduct 32, then multiply by 5, then divide by 9 C to F: Multiply by 9, then divide by 5, then add 32
what two numbers add to equal 1 but multiply to equal 180?
333
What two numbers multiply together to equal 180 and add together to equal 24?
204
What two numbers add to get 19 and multiply to get 180?
199
What two numbers add together to equal -4 and multiply together to equal 24?
20
What 3 numbers get you to 10 and when you multiply all 3 numbers you get 40?
no 3 numbers add to equal 10 and multiply to equal 40.
What two numbers multiply together to equal -9 and add together to equal -8?
-17
What numbers will multiply to equal -2592 and add to equal -1296?
-3888
What 2 number multiply to equal negative 180 and also add to equal 11?
-9 and 20.
What two numbers multiply to equal 196 and add to equal -53?
143
What two numbers multiply to -180 and add up to -31?
-211
What two numbers multiply to equal 16 and add to equal 8?
24
What 2 numbers add to equal 21 but multiply to equal 72?
24 & 3
