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Greeley [361]
3 years ago
15

Equivalent expression for 77x+21

Mathematics
1 answer:
yulyashka [42]3 years ago
8 0
You could factor out a 7 to get
7(11x + 3)
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Determine if the expression 9y5 – 10y3 is a polynomial or not. If it is a polynomial,
Stolb23 [73]

I am going to assume that the equation was supposed to be  9y^{5}-10y^{3}

Answer:

It is a polynomial. It is a binomial and it has a degree of 5.

Step-by-step explanation:

A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables so 9y^{5}-10y^{3} will be considered a polynomial.

A binomial is a polynomial with 2 terms.

The degree of a polynomial is the highest exponent in it which in this equation is 5.

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3 years ago
What does the digit 2 represent in 701,280
dlinn [17]

Step-by-step explanation:

hundreds

3 0
3 years ago
Jose has a family of 4. Is it more reasonable for Jose to purchase 3 pounds of potatoes for his family’s meal tonight or 13 poun
Angelina_Jolie [31]
I think 13 pounds for extras and all not sure just my thought :)
5 0
3 years ago
What is 6C3? As in, how many ways can you choose 3 objects out of 6 objects, where order DOES NOT matter?
marysya [2.9K]
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5 0
3 years ago
The radius of a circular disk is given as 24 cm with a maximum error in measurement of 0.2 cm. (a) Use differentials to estimate
hoa [83]

Answer:

9.60πcm²

Step-by-step explanation:

Area of circular disk, A = πr²

Differntiate A with respect to r

dA/dr = π * (2r^(2-1)) /(2-1) + C

dA/dr = π * 2r/1

dA/dr = 2πr

dA = 2πr * dr

dA = 2πrdr

dA = maximum error ; dr= Error in measurement = 0.2 cm ; r = radius = 24cm

dA = 2π * 24 * 0.2

dA = 9.60πcm²

3 0
3 years ago
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