MATHEMATICS HIGH SCHOOL

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28° + x-4°+2x=180°

Answers

Answer 1

Answer:

Answer:

x = 52

Step-by-step explanation:

28 + x - 4 + 2x = 180

Simplify the left side

3x + 24 = 180

Subtract 24 from each side

3x = 156

Divide each side by 3

x = 52

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Help and plz explain for i can understand and will remember how to do it and DC for i can put on my notes

greg is designing the clock face for a homemade clock. using the center of the clock face as the origin, he places the label 12 at the point (0,5). at what point should he place the label 6

Answers

I apologized that you have not been helped yet, But the answer is (0,-5). Again, I am so sorry that you were not helped properly :)

E volume of the object, when you reduce the length of your ruler by a factor of 8, the number of volume elements increases by a factor of 512 what's the dimension

Answers

Answer:

$D=3$ .88

Step-by-step explanation:

We can use this equation:

$N=R^(D)$

Where:

N is the increase factor (N=512)
R is the reduce factor (R=8)
D is the dimension

$512=5^(D)$

We just need to solve it for D

$D=log(512)/log(5)$

$D=3$ .88

Therefore the dimension will be 3

I hope it helps you!

Answer:

The dimension is 4

Step-by-step explanation:

Using the equation

N = R^d

Where,

N is the increase factor = 512

R is the reduce factor = 8

d is the dimension

512 = 5^d

Solving by logarithm

1log 512 = d log 5

D = log 512 ÷ log 5

= 3.87

Approximately 4

Use synthetic division to solve (x^4 – 1) ÷ (x – 1). What is the quotienta. x^3-x^2+x-1
b. x^3
c.x^3+x^2+x+1
d. x^3-2

Answers

Answer:

Option C.

Step-by-step explanation:

We have to solve $(x^(4)-1 )/(x-1)$ by synthetic division and tell the quotient.

First we will write the numerator in the standard form as $ax^(4)+bx^(3)+cx^(2)+dx+e$

Which will become as $1.x^(4)+0.x^(3)+0.x^(2)+0.x^(1)-1$

Since denominator of the fraction is (x -1) therefore we take x = 1 as zero root.

Now we form the synthetic form as below

1 0 0 0 -1

1 1 1 1 1 0

x³ x² x

Here coefficient of x³ is 1, for x² is 1, for x is 1, and constant term 1.

Now the fraction will come in the form of

$(x -1) + ((1.x^(3)+1.x^(2)+1.x+1))/((x - 1))$

Therefore quotient will be $x^(3)+x^(2)+x+1$

Option C. is the answer

Hello,

x^4-1=(x²-1)(x²+1)=(x²+1)(x-1)(x+1)
==>(x^4-1)/(x-1)=(x²+1)(x+1)=x^3+x^2+x+1
Answer C

Name three numbers that would be placed between 5.89 and 5.9 on a number line

Answers

The answer is 5.891 and 5.894 you just had to add a extra number

Use long division or synthetic division to find the quotient of

Answers

Answer:

2x^2-x+1

Step-by-step explanation:

Answer:

2x² - x + 1

Step-by-step explanation:

$((2x^(2)-x+1)(x+1))/((x+1)) = 2x^(2)-x+1$

6443
First, rewrite the expression as a radical raised to a power

Answers

Answer:it’s b

Step-by-step explanation: I got it right

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