Answer:
Hello, the answer is in step-by-step explanation.
Step-by-step explanation
7+32i Is the answer to my thoughts if im wrong put it in the comments so I can correct it
Answer:
a)
Step-by-step explanation:
Square root of 75 (√75) is regarded as a surd function because the value inside the square root sign is not a perfect square. In that case the given value will be splitted into the product of a largest perfect square and a prime number as shown:
√75 = √3×25
√75 = √3×√25
√75 = √3 × 5
√75 = 5√3
a) Based on the above calculation, it can be inferred that his reasoning is incorrect. The value of 3 was supposed to be inside a square root not a whole number i.e √3 × √25
b) Since √75 = 5√3
√75 = 5 × 1.7321
√75 = 8.6605
√75 = 8.661 {to nearest thousand}
Answer:
A. a = 2s - b -c
Step-by-step explanation:
Rearrange the equation in a way that you have only a on one side. When solving equations you can add, subtract, multiply or divide by the same number/variable/expression on the both sides.
Multiply by 2 to get rid of the fraction.
On the right side the 2 cancels out:
On the right side next to a are still b and c. But we want a alone. Subtract b.
b - b on right side gives 0.
The step above is usually skipped, because number + 0 = number.
Next to a there is still c. Subtract c.
c - c on the left is 0.
So our answer is:
It can be rewritten to (change sides):
And s · 2 can be rewritten to 2s:
Answer:
.5 m
Step-by-step explanation:
You can use maximum possible error to calculate absolute error
Maximum possible error of is half the unit of measure
This means it is ±0.5 meters
In this case, you find the place value the measurement 10 meters is rounded to .This measurement was measured to the nearest meter, thus the measuring unit is 1 meter.
Here you use the maximum possible error as the absolute error.
This means the measurement is 10 ± .5
