Answer: 45.3592 kg
Step-by-step explanation:
Answer:
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Answer:
The colums are
- Negative numbers.
- Positive numbers.
- Real numbers.
Number zero can be included into real numbers, because it's inside whole numbers which is sub-set of real numbers. Also, number zero is not positive or negative.
Number 1 can be classified as a natural number, which is basically positive numbers.
Imaginary numbers are outside real numbers set, it forms a whole and different set. It's important to know that these numbers are basically the product between a real number and number , so they can be positive or negative.
How<span> you would factor this is,
</span>The two terms of the binomial equation 25x<span>^2 + -9 = 0 are perfect square. When factoring the difference of two perfect squares: x^2 – a^2 = (x+a)(x-a) . STEP 2: Set up and solve the equation. (5x) (5x) + (5x) (-3) + (3) (5x) + (3) (-3) = 0 With the Distributive Prop
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let x and y be the two numbers respectively.
since there diff is 20 so
x-y=20....(1)
then they are in ratio 3:7 so
x/y=3/7
or x=3y/7....(2)
now putting the value of x in eqn (1) we get
3y/7-y=20
or 3y-7y=20×7
or -4y=140
or y=140/-4
y=-35
now keeping the value of y in eqn (2) we get
x=3×(-35)÷7
x=-15
therefore,the numbers are x=-15 and y=-35.