3 years ago

How many thirds are in a whole

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

7 0

3. 3/3 three-thirds uyyyyyyyyyyyyyyyyyyyrdrgthgrt

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the expression 4X gives the perimeter of a square with a side length of X units. what is the perimeter of a square with a side l

Wewaii [24]

With the equation 4x, the x represents side length. Since we are given side length of 5/7, then the equation becomes

perimeter = 4 × 5/7
p= 20/7
p= 2 6/7 units

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3 years ago

Question 5 (1 point)

aleksley [76]

Answer:

A = x^2 + 5x - 14

Step-by-step explanation:

A = L × W

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A = x^2 + 7x - 2x - 14

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3 years ago

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wel

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3 years ago

let a,b,c,d be four integers (not necessarily distinct) in the set {1,2,3,4,5}. the no. of polynomials x^4+ax^3+bx^2+cx+d which

Eddi Din [679]

By either long or synthetic division, it's easy to show that

$\dfrac{x^4+ax^3+bx^2+cx+d}{x+1}=x^3+(a-1)x^2+(-a+b+1)x+(a-b+c-1)-\dfrac{a-b+c-d-1}{x+1}$

The quartic will be exactly divisible by $x+1$ when the numerator of the remainder term vanishes, or for those values of $a,b,c,d$ such that

$a-b+c-d-1=0$

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3 years ago

Shelly biked 21 miles in 4 hours. What is shellys average speed in miles per hour? At the same rate how many hours will it take

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3 years ago

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