Mathematics High School

please help and if you don't know the answer the don't put a random one thank you :(

Answers

Answer 1

hi i think the answers C z<=16.1 good luck:)

pls don't hate on me if im wrong:(

Answer 2

Answer:

Your answer will be C z<=16.1

Step-by-step explanation:

How to solve this would be to divide -4 from both sides and because you are dividing a negative you have to flip the sign.

Related Questions

Which two points on the number line are opposites? A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number. Point A is 1 mark to the left of negative 1. Point B is half-way between negative 1 and 0. Point C is half-way between 0 and 1. Point D is half-way between 1 and 2. points A and B points B and C points C and D points A and D

Answers

Answer:

Points B and C are opposite

Step-by-step explanation:

0 on the number line marks the center of the number line. To the right on the number line are positive integers and to the left from zero are negative integers.

Points B and C are opposite because they are each half way between 0 and 1 on the right and 0 and -1 on the left

Answer:

b and c are opposites

Step-by-step explanation:

other guy was right

How do you solve this problem (3x-2)^3

Answers

216 I think because 3 times negative 2 is -6 the -6^3=6*6*6=216

Miguel made 6 identical necklaces each, having beads and a pendant. The total cost of the beads and the pendant for all 6 necklaces was $29.40. If the beads cost a total of $19.80, how much did each pendant cost?

Answers

Answer:

29.40-19.80=9.6

9.6/6=1.6

So the answer is $1.60

Step-by-step explanation:

how you will know if the equation is polynomial

Answers

Answer:

for an expression to be a polynomial term, it must contain no square roots of variables, no fractional or negative powers on the variables, and no variables in the denominators of any fractions. Here are some examples: This is NOT a polynomial termbecause the variable has a negative exponent.

Step-by-step explanation:

GUYS HELP ME WITH THIS!!! 13 POINTS AND BRAINLY!! MAKE SURE TO DO STEP BY STEP!!! PLEASEE AND THANK U!!!

Answers

Answer: It will take three weeks for them both to have the same amount of money saved.

Step-by-step explanation:

35 + 15x = 5 + 25x

30 + 15x = 25x

30 = 10x

Answer: 12sq. units

Step-by-step explanation: Because if you take it and say it has 2 for the side and down below it has 6 you times that and you get 12.

Can you mark me brainlest???!!! Please!!!!!

Guy’s pls help me!!
What is the product of x^2 - 2x + 3 and x +1?
1) x^3 - x^2 + x + 3
2) x^3 - 2x^2 + 3x
3) x^2 - 3x +2
4) x^2 - x+4

Answers

Product = multiply
(X^2-2x+3)(x+1)
= 1) x^3 - x^2 + x + 3

What is the solution to the linear equation? 2/5+p=4/5+3/5p
p=1
p=2
p=8
p=10

Answers

Answer:

p = 1

Step-by-step explanation:

Multiply both sides of the equation by 5

2 + 5p = 3 + 3p

reraange for p

p = 1

an equation of the line that passes through (3, 1) and (0, 10).

Answers

Answer:

So the equation of the line that passes through (3, 1) and (0, 10) is y=-3x+10

Step-by-step explanation:

(3, 1) and (0, 10)

m=y²-y¹/x²-x¹

m=10-1/0-3

m=9/-3

m=-3

y=mx+b

y-y=m(x-x1)

y-1=-3(x-3)

y-1=-3x+9

+1 +1

y=-3x+10

1 + ( -6 ) = -3 + d how do i solve this

Answers

Is there any variables?

Does anyone understand this and know what the answer is?

Answers

Answer:

y = -3x - 23

Step-by-step explanation:

When a transversal of the two lines is constructed, the alternate interior angles formed by the transversal are congruent. This means line m and n are parallel to each other so their slope will be the same.

Given:

line m: y = -3x + 8 <======= slope is -3

line n going through point (-4, -11) with same slope as line m:

y = mx + b

(-11) = -3(-4) + b

-11 = 12 + b

b = -23 <===== y-intercept of line n

Use the above slope and y-intercept to form equation of line n:

y = mx + b

y = -3x - 23

Multiply the polynomial x (3x-1)(2x+5) also what is the degree of the polynomial

Answers

Answer:

Result after multiplication of polynomial is: [tex]6x^3+13x^2-5x[/tex]

Degree of polynomial = 3

Step-by-step explanation:

The given polynomials are:

[tex]x(3x-1)(2x+5)[/tex]

In order to multiply the given polynomials we have to work step by step. First of all the polynomials in the bracket will be multiplied and then their result will be multiplied with x.

So, multiplying the polynomials in round brackets first

[tex]=x(3x-1)(2x+5)\\= x\{3x(2x+5)-1(2x+5)\}\\=x\{6x^2+15x-2x-5\}\\=x(6x^2+13x-5)[/tex]

Now multiplying with x

[tex]= 6x^3+13x^2-5x[/tex]

Degree of a polynomial is the highest exponent of variable in the polynomial.

In the acquired result, the highest exponent of x is 3 so the degree is 3.

Hence,

Result after multiplication of polynomial is: [tex]6x^3+13x^2-5x[/tex]

Degree of polynomial = 3

− 3/4 is a rational number, but not an integer. Explain why below.

Answers

A rational number is any number that can be expressed as a fraction. An integer is a whole number. -3/4 is a fraction but not a whole number, so it is rational but not an integer.

− 3/4 is not an integer but a a rational number.

Why is this correct?

A rational number is simply a number that can be written as a fraction with both the numerator and denominator being integers (where the denominator's not zero). For instance lets consider 3/4 as an example. It can be expressed as the fraction 3/4, where 3 and 4 are both integers.

On the hand an integer is a number that is not, in the form of a fraction. In the case of 3/4 it cannot be classified as an integer since it represents a fraction, than a whole number.

Learn about rational numbers here https://brainly.com/question/12088221

#SPJ6

Messi scored one goal every 82 minutes.How many goals did he score if he played for 4453 minutes in a season.

Answers

Answer:

Step-by-step explanation:

I’m not sure but I need points

Answer:

Step-by-step explanation:

divide

suppose that three pennies land heads up and you toss the forth penny. What is the probability of landing heads up?

Answers

Answer:

I'd say the probability is just 50%

Step-by-step explanation:

(-4,4)(4,-2) slope the points

Answers

Slope (y2-y1)/(x2-x1)
(-2-4)/(4+4) = -6/8 = -3/4

plsss look at the picture and answer the questions

Answers

Answer:

1A 60. B 100. C. 80. 2. 84 / 75 / 77

1.) 50
2.)100
3.)80
Question 2
Circle 77

{8x + 9y = −3 ,6x + 7y = 1 What values of x and y satisfy the system of equations

Answers

Answer:

The value of x=−15 and y=13

what is the equation of the line through (2,3) and (0, -1)

Answers

so 3x2 equals 6 and 0 x 1 equals 0 so 0x6 equals 0 so its zero

Answer:

Step-by-step explanation:

Ms. Pitt went to dinner with her family. The bill came to $55 left a 20% tip. How much money did Ms. Pitt spend in all?

Answers

$66
Tip = 55 x .2 = 11
Total = 55+ 11 = 66

What is the binary number for 24

Answers

Answer:

Here im to lazy to solve so a pic

Step-by-step explanation:

Answer

11000

Explanation

I looked it up

b). Kirchoff has more money than Maxi. If Kirchoff gave Maxi $20, they would have the
same amount. While it Maxi gave Kirchoff $22, Kirchoff would then have twice as much as
Maxi. How much does each one actually have?

Answers

Answer:

k = 146

m= 106

Kirchoff has $146

Maxi has $106

Step-by-step explanation:

For the purpose of the equations, I’ll call Kirchoff and Maxi a and b respectively.

a - 20 = b + 20 (equation 1)

2(b - 22) = a + 22 (equation 2)

We can juggle those around for

a = b +40 (equation 1r (re-arranged)) and

2b - 44 = a + 22 so 2b - 66 = a (equation 2r (rearranged))

The equations are now:

a = b + 40 (new equation 1) and

a = 2b - 66 (new equation 2)

Substitute from new equation 1 to new equation 2:

b + 40 = 2b - 66 so 40 = b - 66 making b = 106.

Plug b = 106 into new equations 1 and 2 for:

a = 106 + 40 (new equation 1) and

a = 212 - 66 (new equation 2)

This gives a = 146 and b = 106

TEST: There’s a gap of $40, so giving $20 from a to b makes them equal.

SECOND TEST: Subtracting $22 from b makes it $84 and giving that sum to a makes it $168, twice as much. The tests work.

Kirchoff has $146 and Maxi has $106.

Please help 13 points and will give branliest :)

Answers

Answer:

a. Yes

b. minutes 3 to 6

c. yes, as long as they do not have the same x-value.

Yes
3 to 2
Yes
Hope this helped

simplify this expression: 54 - c + 3c by the power of 2 - 10

Answers

Answer:

Step-by-step explanation:

Sorry dunno

Answer:

3c 2 −c+44

54-c+3c2-10

((54 - c) + 3c2) - 10.

Step 2 :Trying to factor by splitting the middle term.

2.1 Factoring 3c2-c+44.

The first term is, 3c2 its coefficient is 3 .

Elisa bought 5 bracelets for a total of $25.95. If the bracelets were the same cost, about how much did each bracelet cost?
$4.00
$125.00
$5.00
$5.19

Answers

Answer:

D. $5.19

Step-by-step explanation:

they would cost 5.19

explanation:
5•5=25
.19•5=.95
together they add up to 5.19

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