All categories

3 years ago

What is the value of x

Mathematics

1 answer:

harina [27]3 years ago

8 0

Answer:

x=5.4

by comparing A and B.....u will have

7.2=4

x =3

cross multipleing

7.2*3/4=5.4

just an option

You might be interested in

If the velocity of a car is 45 kilometers per hour west how far can it travel 0.5 hours?

finlep [7]

Answer:

It dosn't matter which direction the car is going, it's going 45 km/hr thus it's going 45/2 in 0.5 hr = 22.5 km

Step-by-step explanation:

3 0

3 years ago

Answer 2. Ella was born early in the morning on a Monday. She got married on the 9074th day of her life. What day of the week wa

m_a_m_a [10]

Answer:

Ella got married on a Wednesday.

Step-by-step explanation:

Let's solve this problem by understanding the following:

Each week is composed by 7 days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.

So 1 week = 7 days;

Because the married day was on the 9074th day of her life, we can find the number of weeks that 9074 days represent:

$\frac{1 week}{7 days} * 9074 days = 1296.285714 weeks$

This means that 9074 days represent 1296.285714 weeks, which can be interpreted as 1296 entire weeks and a fraction of a week (0.285714).

Now let's calculate how many days 0.285714 weeks represent:

$\frac{7 days}{1 week} * 0.285714 weeks = 2 days$

This means that 9074 days are actually 1296 weeks and 2 days, because Ella was born on a Monday, and because after 7 days (1 week) it is Monday again, after 1296 weeks it is Monday, but as we also calculated 2 extra days, then the married day is two days after a Monday, that is a Wednesday.

In conclusion, Ella got married on a Wednesday.

3 0

3 years ago

Write an equation for a circle with center (-2, 8) and radius 9.

Zanzabum

The equation for a circle with a center (-2, 8) and a radius of 9 will be (x + 2)² + (y − 8)² = 81.

<h3>What is an equation of a circle?</h3>

A circle can be characterized by its center's location and its radius's length.

Let the center of the considered circle be at the (h,k) coordinate.

Let the radius of the circle be 'r' units.

Then, the equation of that circle would be:

(x - h)² + (y - k)² = r²

Write an equation for a circle with a center (-2, 8) and a radius of 9.

Then the equation will be

(x + 2)² + (y − 8)² = 9²

(x + 2)² + (y − 8)² = 81

Learn more about the equation of a circle here:

brainly.com/question/10165274

#SPJ1

5 0

2 years ago

Help dont ge this, read this word problem..... Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he sav

Juli2301 [7.4K]

Rob saved $30. Do you have to explain, if so since he saved $6 for every $15, you would do 75 divided by 15 which is 5 then you would do 5 times 6 which gives you 30.

6 0

4 years ago

Write an equation in slope-intercept for the line with slope 1/4 and y-intercept -4

gulaghasi [49]

Answer:

y = 1/4x-4

Step-by-step explanation:

Slope intercept form is y = mx + b (m being the slope and b being the y intercept)

So fill in the blank basically

8 0

3 years ago

What is the value of x​

What is the value of x