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How do you get the answer 7 if you can only use the numbers 1 4 9 and 2?
9 - (4 - 2) * 1 = 7
What is the distance between the two points 7 7 and 4 3?
Use Pythagoras: distance = √(difference_in_x^2 + difference_in_y^2) = √((4 - 7)^2 + (3 - 7)^2) = √((-3)^2 + (-4)^2) = √(9 + 16) = √25 = 5 units.
What 3 prime numbers multiplied makes 196?
The prime factorization of 196 is (2^2 \times 7^2). However, to express 196 as a product of three prime numbers, you can use the primes 2, 7, and 7, since (2 \times 7 \times 7 = 196). Thus, the three prime numbers are 2, 7, and 7.
What is the Product for (3p 7)(3p 7)?
To find the product of (3p + 7)(3p + 7), you can use the formula for the square of a binomial, which is ( (a + b)^2 = a^2 + 2ab + b^2 ). In this case, ( a = 3p ) and ( b = 7 ). Therefore, the product is: [ (3p)^2 + 2(3p)(7) + 7^2 = 9p^2 + 42p + 49. ] So, the final result is ( 9p^2 + 42p + 49 ).
What is 20-2n when n equals 7?
20-2n when n = 7. just take 20-2(7) replace n with 7. then use the PEMDAS rule. 2(7) = 14, then 20-14 = 6
What is the rule for multiples of 7?
use the tens place to multiply by 2, then use the number to subtract the ones place.The answer can be divided by 7, if not it will be 0.use 490 as an example.9x2=18.18-4=14.14 divided by 7 is 2. so 49 can be divide by 7
How do you get the answer 7 if you can only use the numbers 1 4 9 and 2?
9 - (4 - 2) * 1 = 7
There are 7 points on a circle how many line segments can be drawn joining the points?
Use the formula n(n-1)/2 --> 7(7-1)/2 = 7(6)/2 = 42/2 = 21.
What numbers you can use to get 720?
7, 2 and 0
What is the distance between the two points 7 7 and 4 3?
Use Pythagoras: distance = √(difference_in_x^2 + difference_in_y^2) = √((4 - 7)^2 + (3 - 7)^2) = √((-3)^2 + (-4)^2) = √(9 + 16) = √25 = 5 units.
How can you use multiplication facts about 1 and 2 to find 3x7?
1 x 7 plus 2 x 7 is the same as 3 x 7
How can you use 7 2 6 9 7 to get 24?
(6+7)x2=26... 26-(9-7)=24 !
What 3 prime numbers multiplied makes 196?
The prime factorization of 196 is (2^2 \times 7^2). However, to express 196 as a product of three prime numbers, you can use the primes 2, 7, and 7, since (2 \times 7 \times 7 = 196). Thus, the three prime numbers are 2, 7, and 7.
What is the Product for (3p 7)(3p 7)?
To find the product of (3p + 7)(3p + 7), you can use the formula for the square of a binomial, which is ( (a + b)^2 = a^2 + 2ab + b^2 ). In this case, ( a = 3p ) and ( b = 7 ). Therefore, the product is: [ (3p)^2 + 2(3p)(7) + 7^2 = 9p^2 + 42p + 49. ] So, the final result is ( 9p^2 + 42p + 49 ).
How do you get 7 by using four twos?
To get 7 using four twos, you can use the following mathematical expression: (2 + 2) x (2 - 2) = 4 x 0 = 0 + 7 = 7. This equation involves addition, subtraction, multiplication, and division, utilizing the four twos to ultimately reach the desired result of 7.
Use this number line to solve 5~7?
2
How do you factor 2x2-7x-86?
Use the quadratic formula... [-b +/- sqrt(b^2 - 4ac)] / 2a You use this formula when you have a quadratic equation ( ax^2 + bx + c). In this case: a=2, b= -7, c= -86. Plug into the formula... [7 +/- sqrt(7^2 - 4(2)(-86))] / 2(2) = [7 +/- sqrt (737)] / 4 Equating this you get x = 8.537 and x = -5.037
