Please help !!!!!!!!!!!!-

Answers

Answer 1

Answer: 3.(4p−2)(p−4)
=(4p+−2)(p+−4)

=(4p)(p)+(4p)(−4)+(−2)(p)+(−2)(−4)

=4p2−16p−2p+8

=4p2−18p+8

Simplified form - 4p2−18p+8

4.(2x2+4x−3)(3x+1)

=(2x2+4x+−3)(3x+1)

=(2x2)(3x)+(2x2)(1)+(4x)(3x)+(4x)(1)+(−3)(3x)+(−3)(1)
=6x3+2x2+12x2+4x−9x−3

=6x3+14x2−5x−3

Simplified form - 6x3+14x2−5x−3

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The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is

Answers

we know that

The LCD is the LCM (least common multiple) of all the denominators.

we have

$1/3, 3/4, 5/32, 8/9$

$3=3^(1) \n 4=2^(2) \n 32=2^(5) \n 9=3^(2)$

$LCM=2^(5) *3^(2) \n LCM=32*9\n LCM=288$

The LCM of $3, 4, 32, 9$ is $288$ ,

which is the multiple of the highest power of prime factors from all of the given numbers

therefore

the answer is

$288$

The LCD for the fractions $(1)/(3)$ , $(3)/(4)$ , $(5)/(32)$ and $(8)/(9)$ is $\boxed{288}$ .

Further explanation:

The LCD (least common denominator) is least common multiples of denominators.

The least common multiple is defined as the smallest number that divides all the given numbers.

Prime factorization is defined as the factors of the given number are only prime number.

Prime number is defined as a numbers that has only two factors one and itself.

Given:

The given numbers are $(1)/(3)$ , $(3)/(4)$ , $(5)/(32)$ and $(8)/(9)$ .

Explanation:

First we have to find the prime factors of the denominators of all the numbers.

The prime factors of $3$ can be expressed as,

$3 = {3^1}$

The prime factors of $4$ can be expressed as,

$4 = {2^2}$

The prime factors of $32$ can be expressed as,

$32 = {2^5}$

The prime factors of $9$ can be expressed as,

$9 = {3^2}$

The least common factors are ${2^5}$ and ${3^2}$ .

The least common denominator can be calculated as,

$\begin{aligned}\text{LCD} &= {2^5} * {3^2} \n &= 32 * 9\n&= 288\n \end{aligned}$

The LCD for the fractions $(1)/(3)$ , $(3)/(4)$ , $(5)/(32)$ and $(8)/(9)$ is $\boxed{288}$ .

Learn more:

1. Learn more about addition of two numbers brainly.com/question/894273

2. Learn more about multiplication brainly.com/question/4892332

Answer details:

Grade: Junior School

Subject: Mathematics

Chapter: Number system

Keywords: prime numbers, Least common denominator, LCD, Least common multiple, LCM, divide, prime factors, factorization, Prime factorization, factors, fraction, $(1)/(3)$ , $(3)/(4)$ , $(5)/(32)$ , $(8)/(9)$ .

A bucking bull eats 0.025 times his body weight per day. Hotfoot eats 45 pounds of food a day. Hotfoots weight is?

Answers

Step-by-step explanation:

Because to find the food it’s the weight x 0.025 = food all you would have to do is take the food and divide it by 0.025

45/0.025=1800 pounds

The area of this rectangle is 80ft^2. What is the length and width.Width: X+16
Length: X

What is X for Width?
What is X for Length?

Answers

area=LW
80=area
L=x+16
W=x
80=(x+16)(x)
80=x^2+16x
minus 80
0=x^2+16x-80
factor
0=(x-4)(x+20)
set to zero
x-4=0
x=4

x+20=0
x=-20, false since you can't have negative degrees (except in trig)

x=4

legnth=4+16=20 ft

width=4ft

x=4
legnth=20ft
width=4ft

On her first three 5-point math quizzes, Ami’s scores were 4,3, and 5. She will take 3 more quizzes this semester. What three scores would give her an average that is a whole number? A repeating decimal?

Answers

Answer: The three scores 2, 5, and 5 would give her an average that is a whole number.

$Average = (4+3+5+2+5+5)/(6) =(24)/(6) =4$

The three scores 5, 5, and 3 would give her an average that is a repeating decimal

$Average = (4+3+5+5+5+3)/(6) =(25)/(6) =4.166667$

Explain how to divide 0.27 by 0.03

Answers

You have to convert the divider into a integer number, so in this case multiply 0.03x100 and you get 3, then multiply 0.27 by the same number 0.27x100= 27. Now, you have to do the division normally 27/3 = 9

Which identifies all the integer solutions of |x| = 17?a. –17 and 17
b. 0 only
c. 17 only
d. –17 only

Answers

C because those are called absolute value bars. That means that 17 and -17 both have an absolute value (away from zero) of 17

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Can someone help me please!! Thank you! One linear function, t(x), can be modeled by the values in the table below. A second linear function can be modeled by the equation 3x − 2y + 6 = 0. When comparing the x-intercepts of these lines, which function has the largest x-intercept and what is this value? x t(x) −2 −15 −1 −10 0 −5 1 0 2 5 A) t(x) has the largest x-intercept: 1. B) 3x − 2y + 6 = 0 has the largest x-intercept: 3. C) t(x) has the largest x-intercept: −5. D) 3x − 2y + 6 = 0 has the largest x-intercept: −2.