3 years ago

Explain how you can find the number of feet in 40 yards

1 answer:

5 0

Basically 3 feet are in a yard and so you have to multiply X amount of yards by 3 to get feet and in this case you will get 120 as your Answer!<span />

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Answer please!!!<br> Order these from least to greatest: <br> -2/5, -0.35, -5/8, -0.375

horrorfan [7]

58, -25, -0.375, -0.35

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3 years ago

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Solve this problem using the substitution method 2y-1/2y=2

stealth61 [152]

Answer:

y=3/2and x =2

Step-by-step explanation:

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3 years ago

To be considered similar, two polygons must have corresponding sides that are ______.

Bond [772]

Corresponding sides must be proportional and corresponding angles are congruent.
LetterA

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3 years ago

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Twice a number plus eight times a second number is 19. Five times the first number plus seven times the

-BARSIC- [3]

Answer:

Step-by-step explanation:

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7 0

3 years ago

Write a polynomial in standard form with the zeros -4,0, 1, and 4.

gavmur [86]

Answer: $x^4-x^3-16x^2+16x$

Step-by-step explanation:

Factor theorem : If x=a is a zero of a polynomial p(x) then (x-a) is a factor of p(x).

Given: Zeroes of polynomial : -4,0, 1, and 4.

Then Factors = $(x-(-4)), (x-0), (x-1) and (x-4)$ [By factor theorem ]

$=(x+4), (x-0), (x-1) and (x-4)$

Multiplying these factors to get polynomial in standard form.

$(x+4)\times(x-0)\times(x-1)\times(x-4) \\\\= x(x+4)(x-4)(x-1)\\\\= x(x^2-4^2)(x-1)\\\\= x(x^2-16)(x-1)\\\\= x(x^2-16)(x-1)\\\\=x(x^2x+x^2\left(-1\right)+\left(-16\right)x+\left(-16\right)\left(-1\right))\\\\= x(x^3-x^2-16x+16)\\\\=x^4-x^3-16x^2+16x$

Hence, B is the correct option.

8 0

3 years ago