In gym class, you run 3/5 mile. Your coach runs 10 times that distance each day, How far does your coach run each day?
Answers
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100
if you times the denominator by 20, you have to do the same thing to the numerator so 3 times 20 is 60 so that's 60/100 which is 0.60 and that's equivalent to 3/5 and 6/10 and all that.so 0.60 times 10 is 6, so your coach runs 6 miles everyday. or you could do 10/1 times 3/5. hope that helped.
Answer:
6 miles
Step-by-step explanation:
3/5 multiplied by 10
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If f(x) = 2x + 3 and g(x) = x2 + 1,find f(g(3)).
The estimated difference in masses of the two birds is grams.
Answers
Answer:
a) 4.47
b) 4.47 g
Step-by-step explanation:
The masses of the birds are given as;
The mass of the robin =76.58 grams.
The mass of the blue jay = 81.05 grams.
Difference in the masses of the birds is : 81.05 - 76.58 =4.47
Difference in masses of the two birds is grams is : 81.05g - 76.58g =4.47g
Answers
(B)The result 2x4 − 6x2 − 1 is a trinomial.
(C) The result 2x4 + 4x3 − 7x2 + 5x − 1 has a degree of 4.
(D)The result 2x4 + 4x3 − 7x2 + 5x − 1 is a polynomial.
Answers
x²(2x² - 2x + 1) + 3x(2x² -2x + 1) -1(2x² - 2x + 1)
2x^4 - 2x³ + x² + 6x³ - 6x² + 3x - 2x² + 2x - 1
2x^4 - 2x³ + 6x³ + x² - 6x² - 2x² + 3x + 2x - 1
2x^4 + 4x³ - 7x² + 5x - 1
(D)The result 2x4 + 4x3 − 7x2 + 5x − 1 is a polynomial.
The statement that justify the product obeys the closure rule is the result 2x⁴ + 4x³ − 7x² + 5x − 1 is a polynomial
What is a polynomial?
A polynomial can have constants, variables and exponents, but never division by a variable.
Therefore, the statement that justify the product obeys the closure rule is as follows
(x² + 3x − 1)(2x² − 2x + 1 )
Hence,
(x² + 3x − 1)(2x² − 2x + 1 ) = 2x⁴ - 2x³ + x² + 6x³ - 6x² + 3x - 2x² + 2x + 1
2x⁴ - 2x³ + x² + 6x³ - 6x² + 3x - 2x² + 2x + 1 = 2x⁴ + 4x³ - 7x² + 5x - 1
Therefore, 2x⁴ + 4x³ - 7x² + 5x - 1 is a polynomial.
learn more on polynomials here: brainly.com/question/9855392
#SPJ5
Answers
Answers
Answer:
= r
Step-by-step explanation:
First write down the equation they gave you:
l = Prt
You need to ask yourself what is being done to r. r in this case is being multiplied by two variable: P and t. To undo multiplication you divide, the set up for division:
I divided by the two numbers, so it would be easier. The P and T cancels out on the right and you are left with r. On the left, however, it stays the same because there are no like terms to solve with. You just leave as it is.
The result you get is:
A number line is shown from negative 25 to 0 to positive 25. There are increments of 5 on the number line, and all these increments are labeled. A dot is shown on positive 5, another dot is shown on negative 5 and they are labeled as p and q, respectively.
A number line is shown from negative 25 to 0 to positive 25. There are increments of 5 on the number line and all these increments are labeled. A dot is shown on positive 10 and is labeled as p.
A number line is shown from negative 25 to 0 to positive 25. There are increments of 5 on the number line, and all these increments are labeled. A dot is shown on positive 10, another dot is shown on negative 10, and are labeled as p and q, respectively.
Answers
Answer with explanation:
The given equation is:
On the number line, mark circles on 5 and -5 , respectively.
Option B:
A number line is shown from negative 25 to 0 to positive 25. There are increments of 5 on the number line, and all these increments are labeled. A dot is shown on positive 5, another dot is shown on negative 5 and they are labeled as p and q, respectively.