Ask question

Ask question

All categories

2 years ago

14

What is the value of x?Please help ✨

1 answer:

mestny [16]2 years ago

6 0

To solve this problem, we must remember that vertical angles (angles that are across from one another as <TRS and <VRW are above) have the same measure, they are equivalent. This means that we can set up an equation that sets the measures of these two angles equal to one another, as shown below:

x + 40 = 3x

To solve this equation, we will begin by subtracting x from both sides of the equation so that all of the variable terms are on the right side of the equation.

40 = 2x

Next, we should divide both sides of the equation by 2 so that we can get the variable x alone on the right side of the equation and cancel out its coefficient of 2.

x = 20

Therefore, your answer is x=20 (the first option listed).

Hope this helps!

You might be interested in

Pls help I don’t know what to do and it’s due today

Volgvan

Answer:

it's easier if you use the scan & solve. that brainly provided for you

6 0

2 years ago

Read 2 more answers

9 more than a number is 58. write and solve an equation to determine the number (writing the equation is required)

Stels [109]

$58 - 9 = 49$

5 0

3 years ago

6 divided by 938 long division

Svetradugi [14.3K]

Answer: around 0.0064
i rounded it to the nearest hundred thousandth because the number will keep going on forever.

4 0

3 years ago

While shopping Marcy spent $59. If the amount she spent is 25% of her savings, how much savings did she have before she shopped

aliya0001 [1]

Answer:

Savings= $236

Step-by-step explanation:

Giving the following information:

Money spent= $59

Proportion of savings= 25% = 0.25

<u>To calculate the total savings before shopping, we need to use the following formula:</u>

Savings= money spent / proportion of savings

Savings= 59 / 0.25

Savings= $236

7 0

3 years ago

What two rational expressions sum to <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x%2B2%7D%7Bx%5E%7B2%7D-9%2B8%20%7D" id="TexFor

bulgar [2K]

Answer:

$\frac{4x+2}{x^2 - 9x + 8} = \frac{4x}{(x-8)(x-1)} + \frac{2}{(x-8)(x-1)}$

Step-by-step explanation:

Given

$\frac{4x+2}{x^{2}-9+8 } = \frac{A}{()(x-1)} + \frac{B}{()(x-8)}$

Required

Fill in the gaps

Going by the given parameters, we have that

$\frac{4x+2}{x^{2}-9+8 } = \frac{A}{()(x-1)} + \frac{B}{()(x-8)}$

$x^2 - 9x + 8$ , when factorized is $(x-1)(x-8)$

Hence; the expression becomes

$\frac{4x+2}{(x-1)(x-8)} = \frac{A}{(x-8)(x-1)} + \frac{B}{(x-1)(x-8)}$

Combine Fractions

$\frac{4x+2}{(x-1)(x-8)} = \frac{A + B}{(x-8)(x-1)}$

Simplify the denominators

$4x + 2 = A + B$

By direct comparison

$A = 4x$

$B = 2$

Hence, the complete expression is

$\frac{4x+2}{x^2 - 9x + 8} = \frac{4x}{(x-8)(x-1)} + \frac{2}{(x-8)(x-1)}$

3 0

3 years ago

Read 2 more answers