What is four fifths mines two thirds sorry for asking

What is the value of x for y = 12 (4x + 6) when y = 8? Plz I’m so lost

Luda [366]

Answer:

x= $-\frac{4}{3}$

Step-by-step explanation:

5 0

4 years ago

5x + 2 = 8x + 5 Help me before I die quick math is so hardddddd

attashe74 [19]

Answer:

x = -1

Step-by-step explanation:

Note: when you send a number across it can change it sign. If it is positive it will turn negative.

5x + 2 = 8x + 5

Send 8x across

5x + 2 - 8x = 5

send 2 across

5x - 8x = 5 - 2

- 3x = 3

Divide both sides by - 3

- 3x/- 3 = 3/- 3

- 3 cancel out - 3

x = 3/ - 3

3 divided by - 3 is - 1

x = -1

4 0

2 years ago

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What is the answer for -3p(p+2) - (2p+3) using the distribution method?

bezimeni [28]

Answer: -3p^2-8p-3

Step-by-step explanation: By distributing we get, -3p^2-6p-2p-3. Then simplify accordingly.

5 0

3 years ago

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WHAT IS THE EQUATION OF THE LINES IN SLOPE -INTERCEPT FORM ?

joja [24]

Answer:

The equation of the graph is y=x-20

Step-by-step explanation:

3 0

3 years ago

A sphere has a radius of 6 inches. What is the volume of the sphere in terms of π?

natka813 [3]

The volume of sphere in terms of $\pi$ is 288 $\pi$ cubic inches, if the sphere has a radius of 6 inches.

Step-by-step explanation:

The given is,

A sphere has a radius of 6 inches

Step:1

Formula for volume of sphere is,

$Volume, V =\frac{4}{3}\pi r^{3}$ ...........................(1)

where, r - radius of sphere

From given,

r - 6 inches

Equation (1) becomes,

$= \frac{4}{3}\pi (6)^{3}$

= $\frac{4}{3} \pi(216)$ ( ∵ $6^{3}$ = 6×6×6 =216 )

= $(1.3333)\pi (216)$

( The volume of the sphere in terms of π, So keep the value of $\pi$ )

= 288 $\pi$

= 288 $\pi$ Cubic inches

Volume of sphere, V = 288 $\pi$ Cubic inches

Result:

The volume of sphere in terms of $\pi$ is 288 $\pi$ cubic inches, if the sphere has a radius of 6 inches.

8 0

3 years ago

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