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zlopas [31]
4 years ago
12

Simplify the following equation. (4x^2+3)-(-3x^2-x+5)

Mathematics
1 answer:
AnnyKZ [126]4 years ago
8 0

Answer:

7x² + x – 2

Step-by-step explanation:

(4x² + 3) – (–3x² – x + 5)

First, distribute the minus sign to eliminate the parentheses (negative terms become positive and vice versa):

4x² + 3 + 3x² + x – 5

Then, combine like terms:

7x² + x – 2

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krok68 [10]

The answer is 1,57,940,000

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5 0
3 years ago
Carl wants to plant a garden they is 1 1/2 yards long with and area of 3 1/2 square yards. The width of the garden should be wha
Murljashka [212]

Gonna fix some typos with your question:

Carl wants to plant a garden that is 1 1/2 yards long with an area of 3 1/2 square yards. What is the width of the garden?

So with these type of questions, we divide 3 1/2 by 1 1/2, to find the missing length:

3 1/2  ÷ 1 1/2 = 2 1/3.

The width of Carl's garden is 2 1/3 square yards.

4 0
4 years ago
I need help with c please.
STALIN [3.7K]

Answer:

||w|| = 6

Step-by-step explanation:

||w|| = modulus or magnitude of vector w

Since formula to get the modulus of any vector = \sqrt{\text{(x-component)}^2+\text{(y-component)}^2}

Vector w = <-6, 0>

x-component of vector w = (-6)

y-component of vector w = 0

Therefore, ||w|| = \sqrt{(-6)^2)+(0)^2}

                         = 6

3 0
3 years ago
..........................................
Fudgin [204]

Answer:0.03

Step-by-step explanation:

you divide 475 into 16.625 which = 0.03

3 0
3 years ago
Find an<br> equation for the line through (-6, 3) and<br> parallel to y = 3x + 1.
Anika [276]

Since this line is parallel to y = 3x + 1 their slopes are equal. The slope is equal to 3. The line is also passing the point (-3,4).

This is the format of the line parallel to y = 3x + 1

y = 3x+ b

This line passes through point (-3, 4)

Replacing the values of y and x coming from the coordinates of (-3, 4)

4 = 3 * (-3) + b

Solving for the y-intercept b

4 = -9 + b

b = 4 + 9

b = 13

Knowing the slope as equal to 3 and the y-intercept as 13 the equation of the line is

y = 3x+13

7 0
3 years ago
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