All categories

3 years ago

What is x in 6x - 4 = 8 ( 2 +1/4 x)

Mathematics

2 answers:

Alina [70]3 years ago

6 0

Answer:

x = 5

Step-by-step explanation:

6x - 4 = 8( 2 + 1/4x) Distribute

6x - 4 = 16 + 2x

-6x -6x Subtract

-4 = 16 - 4x

-16 -16 Subtract

-20 = -4x Divide

x = 5 Answer

defon3 years ago

4 0

Answer:

Step-by-step explanation:

move the terms 6x-4=16+2x

collect like terms 6x-2x=16+4

divide both sides 4x=20

x=5

You might be interested in

Can someone explain 15-20? I really need help and it's due tomorrow. Thank you in advance!

zubka84 [21]

15-20 is -5. If you put 15 on a number line and go back twenty spaces you land on -5 hope this helps.

7 0

3 years ago

Read 2 more answers

The ages of the people in attendance at the showing of an award-winning foreign film are shown below.

guapka [62]

Definition: A histogram visualises the distribution of data over a continuous interval or certain time period. Each bar in a histogram represents the tabulated frequency at each interval.

According to the given histogram,

0-20 years occur 15 times,

21-40 years occur 40 times,

41-60 years occur 40 times,

61-80 years occur 15 times.

This shows that the data is symmetrical and the majority of the attendees were between the ages of 21 and 60 (40 times).

Answer: correct choice is B.

5 0

3 years ago

Read 2 more answers

Como se les llama a los números que tienen raíz cuadrada exacta y los números que tienen raíz cúbica exacta

KatRina [158]

Answer: square y cubed

Step-by-step explanation:

8 0

3 years ago

An indoor running track is 200 meters in length. During a 3,000-meter race, runners must complete 15 laps of the track. An elect

Vlad1618 [11]

The true statement based on the histogram is

There were no lap times between 35 and 36 seconds.

The correct option is (A).

<h3>What is Histogram?</h3>

A histogram is a graphical representation that organizes a group of data points into user-specified ranges.

Given:

indoor running track is 200 meters in length.

Also, a 3,000-meter race, runners must complete 15 laps of the track.

As, there no data for interval 35-36.

So, there were no lap times between 35 and 36 seconds.

Hence, The interval from 37 to 38 seconds saw the most lap times.

Learn more about histogram here:

brainly.com/question/16819077

#SPJ1

8 0

2 years ago

Enter your answer and show all the steps that you use to solve this problem in the space provided. Find the values of x and y.

satela [25.4K]

Answer : The value of x and y is, $90^o$ and $43^oC$

Step-by-step explanation :

First we have to calculate the angle B.

As we know that,

The given triangle is an isosceles triangle in which the angles opposite to equal sides are always equal.

Thus, $\angle B=\angle C$

Given : $\angle C=47^o$

$\angle B=\angle C=47^o$

$\angle B=47^o$

Now have to calculate the angle A.

As we know that the sum of interior angles of a triangle is equal to $180^o$ .

$\angle A+\angle B+\angle C=180^o$

$\angle A+47^o+47^o=180^o$

$\angle A+94^o=180^o$

$\angle A=180^o-94^o$

$\angle A=86^o$

Now we have to determine the angle y.

As we know that, line AD is an angle bisector. That means, it divides into two equal angles. So,

$\angle y=\frac{\angle A}{2}$

$\angle y=\frac{86^o}{2}$

$\angle y=43^o$

Now we have to determine the angle x.

As we know that the sum of interior angles of a triangle is equal to $180^o$ .

$\angle y+\angle B+\angle x=180^o$

$43^oc+47^o+\angle x=180^o$

$\angle x+90^o=180^o$

$\angle x=180^o-90^o$

$\angle x=90^o$

Thus, the value of x and y is, $90^o$ and $43^oC$

6 0

3 years ago