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2 years ago

Solve for x: 2/3 (x − 2) = 4x.

Mathematics

2 answers:

Vsevolod [243]2 years ago

7 0

Answer:

-2/5

Step-by-step explanation:

Hope this helped

Good luck

snow_tiger [21]2 years ago

5 0

Answer:

x = -2/5

Step-by-step explanation:

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Which expression is equivalent to 8-(6r+2)<br> a -6r+6<br> b 2r+2<br> c 6r+10<br> d -6=10

dybincka [34]

Answer:

a -6r+6

Step-by-step explanation:

$8-(6r+2)$

Use - to expand the bracket

$8-6r-2$

Group like terms and simplify

$-6r-2+8\\\\-6r+6$

3 0

2 years ago

PLEASE HELP FAST ILL GIVE BRAINLIEST

mafiozo [28]

Answer:

x=12

Step-by-step explanation:

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2 years ago

Which statement describes a situation that can be represented by an exponential function?

swat32

Answer: c

Step-by-step explanation:

5 0

2 years ago

andrew-mc [135]

Answer:

The angle of depression from Platform A to Platform B is $43.1^{\circ}$

Step-by-step explanation:

Refer the attached figure

The horizontal distance between the platforms is 500 feet i.e. BC = 500

The length of the zip-line is 685 feet i.e. AB = 685

We are supposed to find the angle of depression from Platform A to Platform B

Hypotenuse = 685

Base = 500

$Cos \theta = \frac{Base}{Hypotenuse}\\Cos \theta = \frac{500}{685}\\\theta = cos^{-1}(\frac{500}{685})\\\theta = 43.11^{\circ}$

Hence the angle of depression from Platform A to Platform B is $43.1^{\circ}$

4 0

3 years ago

In ∆ABC, m∠B=α. Find the measure of the angle, in degrees, between the altitudes dropped from the vertices A and C

Sergio [31]

The expression to find the value of the final angle of the triangle will be 180° - 40° - α.

<h3>How to solve the triangle?</h3>

Your information is incomplete as the triangle isn't attached. Therefore, an overview will be given.

Firstly, it's important to know that the total angle in a triangle is 180°. A triangle has three sides. In this case, angle B is given as α.

Let's assume that another angle is given as 40°. Therefore, the expression to find the value of the final angle will be 180° - 40° - α

Learn more about triangles on:

brainly.com/question/17335144

7 0

1 year ago