Answer:
-17 degrees
Step-by-step explanation:
Given that:
Initial temperature = 2 degrees
Final temperature = -15 degrees
To Determine:
The change in temperature.
Solution:
First of all, let us have a look at the method for calculating the change in any quantity.
Let the initial quantity =
Let the final quantity =
Change in quantity = Final quantity - Initial quantity =
Here, we are given the quantity as temperature.
where degrees and
degrees
Therefore, the change in temperature = -15 - 2 = <em>degrees</em>
Answer:
A real solution in algebra is simply a solution to an equation that is a real number.
for example
If y>0, then x2 = y has two real solution or roots. x = ±√y
If y=0, then x2 = y has one real solution.
Answer:
Interest rate ≈ 3.48%
Step-by-step explanation:
Answer:
7 x 181
Step-by-step explanation:
When we divide 1267 by 7, it gives 181 without remainder hence the prime factors of 1267 are 7 and 181. To prove this, when we multiply 181 by 7 we still get 1267. See the prime factor tree attached
Prime number are numbers that can divide without remainder, This means that 1267 is divisible by 7 and 181
Answer:
The Pythagorean Theorem gives us a2 + b2 = c2 for a right triangle, where c is the hypotenuse and a and b are the smaller sides.