Mathematics High School

Plz Help me!!!
will mark brainliest!!

Plz Help Me!!!will Mark Brainliest!!

Answers

Answer 1

Answer:

3x² * (6x² + 4x - 8) = 18x⁴ + 12x³ - 24x²

2x * (9x³ + 6x² - 12x) = 18x⁴ + 12x³ - 24x²

x² * (18x² + 12x - 24) = 18x⁴ + 12x³ - 24x²

6x² * (3x² + 2x - 4) = 18x⁴ + 12x³ - 24x²

Step-by-step explanatation:

Let's set unknown variables as y (and y₁, y₂, etc)

Question 1:

y *  (6x² + 4x - 8) = 18x⁴ + 12x³ - 24x²

So, divide both sides by (6x² + 4x - 8)

y = 3x²

Question 2:

2x * (9x^y₁ + y₂*x^y₃ - y₄*x) = 18x⁴ + 12x³ - 24x² '

Divide both sides by 2x.

(9x^y₁ + y₂*x^y₃ - y₄*x) = 9x³ + 6x² -12x

y₁ = 3, y₂ = 6, y₃ = 2, y₄ = 12

Question 3:

x^y * (18x² + 12x - 24) = 18x⁴ + 12x³ - 24x²

Divide both sides by (18x² + 12x - 24)

x^y = x²

Question 4:

y₁  * x^y₂ * (3x² + 2x - 4) = 18x⁴ + 12x³ - 24x²

Divide both sides by (3x² + 2x - 4)

y₁  * x^y₂ = 6x²

y₁ = 6, y₂ = 2

I hope this helps! Feel free to ask any questions!

Related Questions

Anyone can help me with this math question?

Answers

Answer:

1,890 feet

Step-by-step explanation:

2 inches=30 feet

4.2 inches= 63 feet

63ft x 30 ft= 1,890ft

is there anyone who can find the x and y intercepts of y = log 4 (x + 16) - 1?

Answers

I’ve attached my answer...
Hope this helps

given: y is the midpoint of xz
prove: xy = 1/2xz

Answers

Answer:

yes im pretty sure that is correct

Find f(-4) if f(x)=-x-5

Answers

Answer: -1

Step-by-step explanation:

f(x)=-x-5

f(-4)=-(-4)-5

f(-4)=4-5

f(-4)=- 1


Suppose a motorcycle costs $8,000 and loses 4% of its value each year. What will be the value of the motorcycle after 7 years?​

Answers

Answer:the answer is 6,012 after 7 years

Step-by-step explanation:

i just took the quiz

Terry has a box of craft beads.
• 11 are green
• 27 are yellow
• 24 are blue
• 38 are red
What percent of the beads are red?

Answers

Answer:

38% of the beads are red

please help and thank you ​

Answers

I believe 2 dollars and 50 cents

Answer:

0.40 cents per apple

Step-by-step explanation:

$1.59 divided by 4= 9.3975= 0.40 (to the nearest hundredth)

If point (7.b) is in Quadrant I and point (a.--3)
is in Quadrant III, in which Quadrant is the point
(a,b)?

Answers

The point (a,b) would be in quadrant 2 (the one on the top left)

Answer:

II

Step-by-step explanation:

In Quad I b(y) is positive and in Quad III a(x) is negative so (-,+)

x is negative and y is positive in Quadrant II

what is -3a + 2a - 7 + a, when a = ⅚

Answers

Answer: -7

Step-by-step explanation:

-3 (5/6) + 2 (5/6) - 7 + (5/6)

HELPPP FOR 25 POINTS

Answers

Answer:

X/15 = 32/20

x = 24 ft

Step-by-step explanation:

X/15 = 32/20

x = 24 ft

Some students want to order shirts with their school logo. One company charges $9.65 per shirt plus a setup fee of $43. Another company charges $8.40 per shirt plus a $58 fee. For what number of shirts would the cost be the same?
What are the variables, equations, and how do you solve?

Answers

i don't know what ur say can u be more specif sorry

A box of pasta contains 16 ounces of pasta. If on serving weighs 1/3 ounces, how many servings are in one box of pasta

Answers

Answer: 48 servings
Explanation: 3 servings for one ounce, so 3 x 16 ounces = 48

ASAP PLEASE HELP I WILL GIVE BRAINEST!!!

What is x and y

Answers

Answer:

y = 9

x = 6

Step-by-step explanation:

Round 38224 correct to 1 significant figure​

Answers

the answer is 40000!

What does it mean to reason mathematically?

Answers

uhhh giving evidence using mathematical equations/terminology
To be all about math basically

You respect math

You live and EAT MATH!!

Need help!! don't know what I'm doing

Answers

the answer would be 29 !!

Please Help!!!......
​

Answers

3?
i’m not too sure sorry boo xxo

lenora spent 1/3 of her time studying. What percentage of her time did she spend studying?

Answers

Answer:

XD 175 + 25$ like they said would be 200. jake would still be behind $25, therfore being the wrong answer provided.

XD 175 + 25$ like they said would be 200. jake would still be behind $25, therfore being the wrong answer provided.

Step-by-step explanation:

Answer:

(33⅓)%

Step-by-step explanation:

Help. look at the screenshot below.

Answers

Answer:

The third option

Step-by-step explanation:

Mhanifa please help I will mark brainliest!

Answers

The second picture. I think its A.

Parallel lines problem:

Parallel lines have the same slope, so the answer should give a pair of lines whose slope is equal to that of line m, i.e., 2/3.

The only line that fits the bill is line p, whose slops is (8-6)/(12-9) = 2/3; none of the other lines has a slope of 2/3. Thus, b would be the correct answer here for the first image.

Congruent triangles problem:

Segment ZX and angle Y would be congruent to segment SQ and R, respectively, so the correct answer for the second image would be a.

HELP SLLSLSLSKSKSKALSKSSKAKSKLSSKL

Answers

Answer:B

Step-by-step explanation:

I was never told how to do this, i need help

Answers

Answer:

nember 1: 2/7 as decimal

number 2: 2 1/6 as decimal

number 3: 3/16 as a decimal

number 4: 3/4 as a decimal

number 5: 5/10 as a decimal

number 6: 13 7/8 as a decimal

number 7: 8 10/15 as a decimal

number 8: 5/8 as a decimal

A six-sided number cube is rolled once and a random card is pulled out of a deck of cards. Find the total outcomes.

Answers

What are you trying to find the total outcome of any card?

Step-by-step explanation:

answer 1/52 ; 1/6

Step-by-step explanation:

What is the difference in length between the longest meteor and the shortest meteor?

Thanks! Hope your right! Hope you have a great day

Answers

1 5/8
1 7/8 - 2/8= 8+7/8 - 2/8= 15/8 - 2/8= 13/8=
1 5/8 is the answer

3a^2-7a+6=
( for a= -2 )

Answers

Answer:

32

Step-by-step explanation:

Substitute a = - 2 into the expression and evaluate

3(- 2)² - 7(- 2) + 6 = 3(4) + 14 + 6 = 12 + 14 + 6 = 32

Answer:

32

Step-by-step explanation:

a^2=4

3*4=12

3a^2=12

7a= -14

-7a=14

6=6

12+14+6=32

Justin made 6 pounds of granola to sell at his community fair. He charges $6.35 for each 23-pound bag of granola.
How much money will Justin earn if he sells all of the granola?

Answers

Answer: 38.1$

Step-by-step explanation:

Answer:

About $24.34

Step-by-step explanation:

if you do 23 divided by 6 you get 3.8333333 then you do 3.83333333 times 6.35 and you get about $24.34.

(-3,-4)&(-2,-8)

find the slope between the two points ​

Answers

Answer:

Step-by-step explanation:

Givens

y2 = - 4

y1 = - 8

x2 = - 3

x1 = - 2

==========

Equation

m = (y2 - y1) / (x2 - x1)

m = (-4 - - 8) / (-3 - - 2)

m = 4 / - 1

m = - 4

Answer:

(1, -4)

Step-by-step explanation:

(-3, -4) >> (x1, y1)

(-2, -8) >> (x2, y2)

(y2 - y1)           -8 - (-4) = -4

----------- >>>

(x2 - x1)           -2 - (-3) = 1

x always goes first in a coordinate, so

(1, -4)

Hope this helped ;)

-4(8h-5)= -16 round to the nearnest hundreth

Answers

Answer:

h=9/8 or 1.125 but since yo said round it's 1.13

Step-by-step explanation:

Find y. Simplify completely.

Answers

y=√9+√25

3+5

=8

division is addition

Hey, can someone please help me with this?, it’s urgent

Answers

Answer:

You need to write a story with those numbers

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