Answer:
for saken it is better to use ordinary calculator than cp because they have a big difference. That's all I can say
Answer:
3.1 degrees celcius
Step-by-step explanation:
5.6C-2.5C=3.1C
Answer:
BD - AC = 0
Step-by-step explanation:
Given that:
BC = 36 , CD = 15 and BD = x
As these are forming right angled triangle,
Using Pythagorean theorem,

Taking square root on both sides

As the given shape is rectangular, the sides parallel to each other will have same values.
AB = 15 , AD = 36 and AC = x

Now,
BD - AC = 39 - 39 = 0
Hence,
BD - AC = 0
Answer:
has two terms without any negative exponent. so it is a polynomial.
Step-by-step explanation:
A polynomial is a expression with more than one terms.
The expression with negative exponent is not a polynomial.
Expression in the denominator is also not a polynomial
has two terms without any negative exponent. so it is a polynomial.
option B,C and D has negative exponents, so it is not a polynomial.
Answer: x=-1, y=-8
Step-by-step explanation: solve for the first variable in one of the equations then subsitutte the result into the other equation