Explain step-by-step how to solve this equation. 5-2(3-x)=4x+10

Mathematics

1 answer:

kaheart [24]3 years ago

8 0

Do you know the value of x ?

You might be interested in

An ellipse has a center at the origin, a vertex along the major axis at (20, 0), and a focus at (16, 0). The equation of the ell

Akimi4 [234]

I just did this, the answer is 12 :) hope that helps!

6 0

3 years ago

Read 2 more answers

Solve and sketch its graph 1. 3x^2 - 4x = 0

Neko [114]

Step-by-step explanation:

By solving, I am assuming that you want to find the zeros.

So to find what x equals, first, you factor out an x.

3x² - 4x = 0

x(3x - 4) = 0

Here, you can separate the equation into two different equations to solve for x.

3x - 4 = 0 and x = 0

3x = 4

x = $\frac{4}{3}$ and x = 0

Those are your zeros.

And for its graph, you can always look to an online graphing calculator. I used Desmos.

4 0

3 years ago

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

kicyunya [14]

Answer:

$x \approx 55.8$

Step-by-step explanation:

In order to solve this problem, one must use the trigonometric ratios. These ratios are the following,

$sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)= \frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}$

Remember, each side is named relative to the angle, thus sides will attain different names depending on the angle which one sues to calculate with.

In this case, one is given the measure of the angle, and the measure of the side opposite to the angle. One is asked to find the measure of the side adjacent to the angle. Use the trigonometric ratio ( $tan$ ) to solve for the unknown. Substitute in the given values,