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2 years ago

Solve for x: 4(x + 2) = 3(x − 2) −2 −4 −10 −14

Mathematics

2 answers:

NemiM [27]2 years ago

8 0

Answer:x=-44

first remove the parenthesis

then calculate the sum

move the terms

collect the like terms and calculate to get your answer which is

x=-44

Nat2105 [25]2 years ago

3 0

Answer:

I'm guessing those other negatives are options but my answer is x=-14.

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Select the correct answer. The temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. W

Likurg_2 [28]

Answer:24.35°C

Step-by-step explanation:

7 0

3 years ago

How can you describe the line that passes through (0,3) and (-1, 0)

julia-pushkina [17]

let's find the equation of line passing through those two points.

slope of the given line :

$\dfrac{y_2 - y_1}{x_2 - x_1}$

$\dfrac{3 - 0}{0 - ( - 1)}$

$\dfrac{3}{ 1}$

now, let's plug the value of slope (m)

and y - intercept (c) in general equation

of line in slope intercept form.

i.e y = mx + c

so, we get the equation of given line as :

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8 0

2 years ago

What times 8 equals 3

Nadusha1986 [10]

Answer:

2.6

Step-by-step explanation:

i hope this helps bro because i know this is the right answer because i think so and im pretty sure im right because I think so

5 0

2 years ago

Read 2 more answers

Allison is rolling her hula hoop on the playground. The radius of her hula hoop is 35 cm. What is the distance the hula hoop rol

lidiya [134]

Answer:

Distance covered by hula hoop rolls in 4 full rotations is 880 cm .

Step-by-step explanation:

Formula

$Perimeter\ of\ a\ circle = 2\pi r$

Where r is the radius of the circle.

As given

Allison is rolling her hula hoop on the playground.

The radius of her hula hoop is 35 cm.

r = 35 cm

$\pi = \frac{22}{7}$

Putting the value in the formula

$Perimeter\ of\ a\ hula hoop = 2\times \frac{22}{7} \times 35$

= 220 cm

As given

The hula hoop rolls in 4 full rotations.

Distance covered by hula hoop rolls in 4 full rotations = 220 × 4

= 880 cm

Therefore the Distance covered by hula hoop rolls in 4 full rotations is 880 cm .

6 0

3 years ago

Coefficient of b in expansion of (3+b)^4

Margarita [4]

Are you sure you want ONLY the coefficient of b? If you expand this, you will have b in 3 of 4 terms.

According to Pascal's Triangle, the coefficients of (a+b)^4 are as follows:

1
1 2 1
1 3 3 1
1 4 6 4 1

So (a+b)^4 would be 1a^4 + 4a^3b + 6a^2b^2 + 4ab^3 + b^4

Here, you want (3 + b)^4. Here's what that looks like:

3^4 + 4[3^3*b] + 6[3^2*b^2] + 4[3*b^3] + 1[b^4]

Which coeff did you want?

4 0

2 years ago