3 years ago

Please help! Brainliest answer gets 10 points! what is x^2+x^4?

Mathematics

1 answer:

Rainbow [258]3 years ago

5 0

Answer:

Step-by-step explanation:

You cannot add these because they are not like. IF you have a value for x, then the expression could be evaluated at the x value, but you can't add them.

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Solve for x. 6 - 4x = -22

Kitty [74]

Answer:

x = 7

Step-by-step explanation:

6 - 4x = -22

-6 - 6

-4x = -28

x = -28/-4

x = 7

8 0

3 years ago

Solve: log(2)(3x + 8) = 5 Which is an equivalent equation?

Rzqust [24]

You can just simplify to make an equivalent equation:

(2)(3x + 8) = 5 ⇒ 6x + 16 = 5

Answer:

$\boxed{\bf~6x + 16 = 5}$

Hope it helped,

BioTeacher101

(If you have any questions feel free to ask them in the comments)

8 0

3 years ago

Read 2 more answers

If an 8 hour workday includes a total break time of 14 5/8% how many hours are used for breaks? Round your answer to the nearest

irina1246 [14]

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3 years ago

A grid shows the positions of a subway stop and your house. The subway stop is located at (7, -6) and your house is located at (

Yuri [45]

So the distance between subway stop and house is 19 units

Step-by-step explanation:

The distance formula will be used to calculate the distance between home and subway.

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Here (x1,y1) are the coordinates of first point

and

(x2,y2) are the coordinates of second point

Given

(x1,y1) = (7, -6)

(x2,y2) = (-9,5)

Putting the values in the formula

$d=\sqrt{(-9-7)^2+(5-(-6))^2} \\=\sqrt{(-16)^2+(5+6)^2} \\=\sqrt{256+(11)^2}\\=\sqrt{256+121}\\=\sqrt{377}\\=19.41\ units$

Rounding off to nearest unit gives us 19.

So the distance between subway stop and house is 19 units

Keywords: Distance, distance formula

Learn more about distance at:

#LearnwithBrainly

6 0

3 years ago

4000/150000 x100 ^By the way it is a fraction

Allushta [10]

Answer:

8/3

Step-by-step explanation:

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3 years ago