Mathematics High School

Rewrite the equations in the form ax^2+bx+c =0:
-5x (x +6)=4(x-3) -10
4x^2-2x(3x+1)=5

Answers

Answer 1

Step-by-step explanation:

this is my answer...sorry if I made any mistake

Rewrite The Equations In The Form Ax^2+bx+c =0:-5x (x +6)=4(x-3) -104x^2-2x(3x+1)=5

Related Questions

Is -5 a solution to the expression 6X +5 equals 5X +8+ 2X

Answers

No that would mean -25=-27 which is not true

6 1/3 - 5 4/9 what is this answer?​

Answers

Answer:

Step-by-step explanation:

1/5

Answer:

The answer is 8/9

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Hoped this helped!

Could I perhaps get Brainly?

The value of 8 units is 11. What is the value of 1 unit

Answers

Answer:

1.375

Step-by-step explanation:

11 divided by 8 = 1.375

A proportion is an equation in which two ratios are set equal to each other. Then the value of 1 unit is 1.375.

What is a ratio?

A ratio is an ordered couple of numbers a and b, written as a/b where b can not equal 0.

The value of 8 units is 11.

Then the value of 1 unit will be

The value of 8 units is 11.

Then the value of the 1 unit will be 11/8.

That can be solved as

[tex]\dfrac{11}{8} = 1.375[/tex]

Thus, the value of 1 unit is 1.375.

More about the ratio link is given below.

https://brainly.com/question/165414

Which equation has no solution?
A. 9.r +9 = 11.1 - 2 + 9
B. 7x + 30 = 3 + 6(+ 5)
C. -52 +9= 22 + 9 - 7
D. 7. – 6 = 1 + 6 (x + 5)

Answers

C. -5 + 9 = 22 + 9 - 7 is the answer.

This is because when solved it’s : -52 = 15 which is false therefore there’s no solution.

Annie decided to build a fence around her 15 ft long rectangular flowerbed. How many feet of fencing should she buy if the width of the flowerbed is 4/5 the length?

Answers

Answer:

54 ft

Step-by-step explanation:

Length of the rectangular flowerbed = 15 ft

Width of the rectangular flowerbed = 4/5 of the length

= 4/5 × 15

= (4*15)/5

= 60/5

= 12

Width of the rectangular flowerbed = 12 ft

How many feet of fencing should she buy

Perimeter of the rectangular flowerbed = 2(length + width)

= 2(15ft + 12ft)

= 2(27ft)

= 54 ft

Perimeter of the rectangular flowerbed = 54 ft

She should buy 54 ft of fencing

2. Find the midpoint of a segment
connecting the points (a, b) and (4a, 3b).

Answers

Answer:

(2.5a, 2b) your welcome

Step-by-step explanation:

6x2 + 6x – 1= -5x – 4

Answers

Answer:

x= -1/3 or x= -3/3

Step-by-step explanation:

Let's solve your equation step-by-step.

6x2+6x−1=−5x−4

Step 1: Subtract -5x-4 from both sides.

6x2+6x−1−(−5x−4)=−5x−4−(−5x−4)

6x2+11x+3=0

Step 2: Factor left side of equation.

(3x+1)(2x+3)=0

Step 3: Set factors equal to 0.

3x+1=0 or 2x+3=0

x= -1/3 or x= -3/3

the owner of the store buys calculator for $12. If she marks the up by 30% at what price does she sell them?

Answers

Add 12+30% and make sure to add the %

Answer:

3.6=30%    3.6+12=15.6       $15.6

Step-by-step explanation:

I hope this helps! Have a fantastic fri-yay! May I have brainliest!

4,500 is ten time as much as

45

450

4,500

45,000​

Answers

Answer: 450

Step-by-step explanation: 450 x 10 = 4500

-⅔ (6x +9) = 18 I really need some help and understanding with this one. Thanks in advance!!

Answers

-⅔ (6x + 9) = 18

Apply distributive property. Multipy -⅔ to 6x and 9.

-4x - 6 = 18

Add 6 to both sides so -4x can be alone.

-4x - 6 + 6 = 18 + 6

-4x = 24

To get x alone, divide both sides by -4.

-4/-4x = 24/-4

x = -6

x = -6 is your answer. I hope this helps! Let me know if you need more help or if I got something wrong.

Sahil got 28 questions right on the math test. Angelina got 7 more wrong answers than Sahil. There where 40 questions on the test. How many answers did Angelina get right on the math test?

Answers

[A+7= 28] is the correct equation I believe, though I may be wrong.

Answer: A + 7 = 28

Step-by-step explanation:

is this correct(thank you and five store)

Answers

Answer:

Step-by-step explanation:

8 ≤ x < -1.

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! I DONT KNOW HOW TO GRAPH SO CAN YOU SHOW ME HOW TO DO IT PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLS DRAW IT

Answers

Answer:

C

Step-by-step explanation:

what are the subsets of the real number system that 0 belongs

Answers

Answer:

Whole numbers, integers, rational numbers, and real numbers

Answer:

A natural number is a rational number. An irrational number is a real number. Zero is a natural number.

Step-by-step explanation:

⇵∝

Someone plz help me plz

Answers

he spends $44 in total

4(1.75)+4(7.50)+7=7+30+7=44

Help me with this pls

Answers

Answer:

pretty sure x=34

Step-by-step explanation:

straight line equals 180 degrees. 34+12= 46. 46+34= 80. 100+80=180

Can someone answer this please!!

Answers

626.6m^2 (the last one)

Given m||n, find the value of x.
(7x-30)
(6x-10)

Answers

Answer:2

Step-by-step explanation:

Do you knows the product of a number and four is 1.08. He says the other factor must be 2.7 because there's only one digit before the decimal point in the product 1.08, so, there must be one digit before the decimal in the factor. Is drew correct

Answers

Answer:

Drew is incorrect

Step-by-step explanation:

Drew is incorrect

Let the number be x such that if the product of the number and four is 1.08 then

x * 4 = 1.08

Divide both sides by 4

x = 1.08/4

= 0.27

Drew is incorrect because the result (1.08) has 2 decimal places and not once as deduced by him hence the number of digits before the decimal point for the numbers being multiplied must be 2.

find the gradient of lines A and B

Answers

Answer:

Line A Gradient: 2

Lime B Gradient: -1

Step-by-step explanation:

✔️Gradient for line A using two points on line A, (0, 1) and (1, 3):

[tex] Gradient = \frac{y_2 - y_1}{x_2 - x_1} = \frac{3 - 1}{1 - 0} = \frac{2}{1} = 2 [/tex]

Gradient of line A = 2

✔️Gradient for line B using two points on line B, (5, 0) and (3, 2):

[tex] Gradient = \frac{y_2 - y_1}{x_2 - x_1} = \frac{2 - 0}{3 - 5} = \frac{2}{-2} = -1 [/tex]

Gradient of line B = -1

Sam is playing basketball and his position on a coordinate plane is given as (3,6). He dodges other players by moving 5
units to the left, then 8 units down, followed by 3 units to the left. What are the coordinates of his final position?





HELPPPPPP

Answers

So to my calculations of copping the other guy it’s -1/-3

Which point is on the graph of the function y = 3x + 2?



A. (1,5)

B. (2,3)

C. (3,2)

D. (5,1)

Answers

Answer:

a 1,5

Step-by-step explanation:

if the yintercept is 2, and the y increases 3 per every x value, then when the x would be one the y would be 5

Solve the equation.
W-13= 3.5
(Simplify your answer. Type an integer or a decimal.)

Answers

answer: w = 16.5

explanation:
w - 13 = 3.5 ➔ reverse PEMDAS and add 13 from to sides
w = 3.5 + 13
w = 16.5

Answer:

w = 16.5

Step-by-step explanation:

w - 13 = 3.5

   +13   +13

w   =    16.5

Help me plzzz
Homework: Compound Probability Part 2

Answers

Answer:

1. 1/18

2. 49/144

3. 5/24

4. 1/4

Step-by-step explanation:

FULL DISCLAIMER these may or may not be correct i have only worked with stats and probability a few times

Identify the conclusion of the statement.

If 2n-7 > 25, then n > 16

1- 2n-7 > 25
2- n > 16
3- 2n > 32
4- no conclusion can be made

Answers

Answer:

2) n > 16

Step-by-step explanation:

Usually, a statement is written as:

If P, then Q

Where P = hypothesis

Q  =  conclusion.

And our statement is:

if 2n - 7 > 25, then n > 16

(We can easily solve the inequality to get the thing in the right:

2n - 7 > 25

2n > 25 + 7 = 32

n > 32/2 = 16

n > 16 )

then:

P = (2n - 7)

Q = n > 16

Then the conclusion is: n > 16

The correct option is 2) n > 16

Write the first five terms of the arithmetic sequence. First term: -8 and common difference: -2

Answers

Answer:

-8,-10,-12,-14,-16

Step-by-step explanation:

Just take -8 and add -2 to find each term

A circle has an area of 1256.637061. What is the diameter? (round to the nearest whole number)

Answers

Answer:

The diameter is 40

Step-by-step explanation:

A 3-column table with 4 rows. Column 1 is labeled Seconds with entries 4, 8, 12, 16. Column 2 is labeled Inches with entries 18, 36, 54, 72. Column 3 is labeled feet with entries 1.5, 3, blank, 6.
After 12 seconds, how far, in feet, will the object travel?

Answers

Answer:

The answer is 4.5

4.1271 to the nearest cent?!

Answers

Answer:

4.1271

Step-by-step explanation:

Look at the number to the right of the full cents, if the number is five or more, increase the cents by 1. If the number is four or less, keep the cents the same. For example: Round $143.864. Look at the last digit, that is 4, since 4 is less than 5 so keep cents the same.

4.1271

last number is 1 so the cents stays the same

PLEASE SOMEBODY HELP ME! I DONT UNDERSTAND THIS!

Answers

because the two angles are opposite of two straight lines, they're equal

x+5=2x-5

ad five to both sides

x+10=2x

subtract x from both sides

x=10

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