Answer:
Part 1:- option first is correct
Part 1:- option third is correct
Step-by-step explanation:
Given:
The given ration expressions are.
1.
2.
We need to simplify the given expressions.
Solution:
Part 1:-
Given expression is
Using law of exponents
Therefore, option first is correct.
Part 2:-
Given expression is.
Using law of exponents
Therefore, third option is correct.
2. Point-slope form (-5,6) and(3,-10)
b 0
c –4
d +8
2. The Salton Sink in California is approximately 215 feet below sea level. Which of the following best describes the location of the Salton Sink as it relates to sea level?
a –215
b 0
c +215
d +2150
We need to find the best way to represent the numbers.
The score will be best represented by
The depth of the Salton Sink will be best described as .
under par means that it took less strokes than the par of the course to complete the course.
This represented by
The negative sign comes first.
If the score is over par then it took more strikes than the par of the course.
This score will be best represented by
Let, us take the surface sea level as .
So, the depth below the sea level will be negative and above it will be positive.
Hence, the depth of the Salton Sink will be best described as .
Learn more:
3/x + 2/y - 4/xy
36
35
34
33
The required estimation is 34 that the given number by rounding each addend to the nearest whole number.
A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9
The sum is given in the question:
19.43 + 11.5 + 3.08
We have to estimate the given number by rounding each addend to the nearest whole number.
According to the given condition, the required solution would be as:
⇒ 19.43 = 19 nearest whole number
⇒ 11.5 = 12 nearest whole number
⇒ 3.08 = 3 nearest whole number
⇒ 19 + 12 + 3 = 34
This is the estimated whole number sum.
Therefore, the correct answer would be an option (C).
Learn more about the number system here:
#SPJ5