MATHEMATICS MIDDLE SCHOOL

Write the quadratic equation in standard form:
- 4x² – 13 – 2x = 4x - 2x²
(Urgent!) ​

Answers

Answer 1
Answer:

Answer:

2 {x}^(2) + 6x + 13 = 0

Step-by-step explanation:

- 4 {x}^(2) - 13 - 2x = 4x - 2 {x}^(2) \n 4x - 2 {x}^(2) + 4 {x}^(2) + 13 + 2x = 0 \n 4 {x}^(2) - 2 {x}^(2) + 4x + 2x + 13 = 0 \n \purple{ \boxed{ \bold{2 {x}^(2) + 6x + 13 = 0}}} \n is \: the \: standard \: form \:

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Nathaniel writes the general form of the equation gm = cm + rg for when the equation is solved for m. He uses the general form to solve the equation –3m = 4m – 15 for m. Which expression shows what Nathaniel will actually evaluate?

Answers

Answer: C

Step-by-step explanation: i got it right on edg

Answer: -15/-3-4

Step-by-step explanation:

Write 4,682.56 in expanded form.(4 x 1000) + (6 x 100) + (8 x 10) + (2 x 1) + (5 x 0.1) + (6 x 0.01)
(4 x 1000) + (6 x 100) + (8 x 10) + (2 x 1) + (5 x 1/10) + (6 x 1/100)
4000 + 600 + 80 + 2 + 0.5 + 0.06
all of the above
will give brainliest

Answers

4000+600+80+2+0.5+0.06
(4 x 1000) + (6 x 100) + (8 x 10) + (2 x 1) + (5 x0.1) + (6 x 0.01)

Someone plz help for all 3

Answers

on question 36)..the answer is 4 hours....u r going to sub 225-85....then the answer ÷ by 35 ....then u have 4 hrs

5. What is the y-intercept in the equation y = 1/4 x + 20

Answers

Answer:

20

Step-by-step explanation:

Since y = Mx + b is the formula and b represents the y-intercept, 20 is your y - intercept

Answer:

it is 20

Step-by-step explanation:

What is a coefficient

Answers

A coefficient is the thing that is getting multiplied. For example, 6x 6 would be the coefficient because it is the thing that is getting multiplied.

Answer:

A coefficient is the thing that is getting multiplied.

Step-by-step explanation:

A polygon has a perimeter of 36 inches. Each side of the polygon is exactly 12 inches long. What is the name of the polygon that is described?

Answers

36/12 = 3 so it is a triangle
I agree it's A triangle !
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