I'm confused, it shows y at a right angle = 90°
we can solve for x
(x-7) and (x-3) = x=7
47 is a prime number so the only factors are 1 and 47
Factors of 100: <span>1,2,4,5,10,20,25,50,100</span>
A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. so for example, 21 is A prime number. no two whole numbers times themselves would equal 21. To figure out if a number is prime, divide it by 2. If you don't get a whole number, it is prime
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➷ The equation would have to be y = 4/3 x + 4 because the y intercept is 4 and the gradient is positive.
The two correct statements are the first and last ones.
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Answer:
–7 is not the arithmetic square root of 49 only in case we are taking it for natural number.
Step-by-step explanation:
- The square root of x is that number which on squaring gives the result as x.
- For example, the square root of 4 is +2 or -2. Because on squaring +2 or -2 we get the number 4.
- Similarly for the case of 49, the square root might be both +7 or -7.
- But if we are taking it as a natural number then -7 is not valid. Like for length, quantity or other sort of things -7 is not the arithmetic square root of 49.
