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How is the area of a trapezium calculated?
Here is one way. Find the average of the two parrallel sides (i.e. the top and bottom), and then multiply that by the height. That's it. To find the average of the parrallel sides, add them to gether and divide by two. Example: average of 4 and 6 = (4+6) divided by 2. Which equals 10 divided by 2 which is 5. That's it. And 5 looks right to because its in between 4 and 6.
What does Tan 3 theta equals -1?
4
Logx equals 0.25 what is x?
logx = 0.25 =1/4 4logx = 1 log x^4 = 1 x^4 = 10 x = 4th root of 10 =1.778
What does 10 pints equals to?
There are 2 cups in a pint. There are 2 pints in a quart. There are 4 pints in a half gallon, like if you bought a half a gallon if milk at a store. There are 8 pints in a gallon. 10 pints equals 20 cups. 10 pints equals 5 quarts 10 pints equals 2 and a half gallons. 10 pints equals 1 and a quarter gallons. Hope I helped!
Sin x degrees equals 4 over 15 what would the value of x be?
x = sin-1 (4/15) ( sin -1 is [SHIFT] [sin] on a calculator ) = 15.5
If triangle AC equals 6 and BD equals 4 find AB?
If AC equals 6 and BD equals 4, then AB equals 5.
What does the y equal in y-5 equals -4?
-1
What times 4 equals 220?
To find the value that, when multiplied by 4, equals 220, you need to divide 220 by 4. Therefore, 220 divided by 4 equals 55. So, 55 times 4 equals 220.
Given that T equals RV find R if T equals 4 and V equals 8?
T = RV 4 = R8 4/8 = R R = 1/2
How do you find the cube of 64?
you find out what 64times64times64 is. did you mean waht cubed equals 4? that answer is 4(4x4x4=64)
When solving the equation 4x equals 16 would you divide both sides of the equation by 4 or by 16 explain?
by 4. You do this because you want to find out what x equals. If you divide by 16, you find out what 1/4X equals, and that isn't much good to you. x=4 is the answer.
What times 4 equals a 150?
To find the number that, when multiplied by 4, equals 150, you would divide 150 by 4. This calculation gives you 37.5. Therefore, 37.5 times 4 equals 150.
What times 4 equals 5?
It is: 1.25 times 4 = 5
How do you find a number times a decimal that equals 4?
8 x 0.5 = 4
How can you use 2 x 8 to find 4 x 8?
You double the product of 2x8.2x8 equals 16. 16 doubled which equal 16x2 equals 32.4x8 equals 32.
What number times 4 equals 48?
To find the number that, when multiplied by 4, equals 48, you would divide 48 by 4. 48 divided by 4 equals 12, so the number you are looking for is 12.
What does 3x equals 12 mean?
They're asking you to find a value for x, which in this case is 4, since 3 times 4 equals 12.
