3 years ago

Which expression gives the value of x?

Mathematics

1 answer:

tester [92]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

A bus on a regular schedule takes 3 1⁄4hours to reach its destination. The express bus takes 2 1⁄2 hours to make the same trip.

Galina-37 [17]

The answer is 3/4.
If you take the express bus you can save 3/4 hours which is 45 minutes.
Hope this helps plz give brainliest

5 0

2 years ago

Read 2 more answers

T(x)=70(.80)*+20 where x is the time in minutes and the T is the temperature in degree celsius . What is the initial temperature

Serggg [28]

Answer:

The initial temperature of the coffee was 90°C.

Step-by-step explanation:

The function representing the temperature of the coffee after <em>x</em> minutes is:

$T(x)=70\cdot(0.80)^{x}+20$

T is the temperature in degree Celsius.

The initial temperature of the coffee will be at <em>x</em> = 0.

Compute the value of T (x) at x = 0 as follows:

$T(x)=70\cdot(0.80)^{x}+20$

$T(0)=70\cdot (0.80)^{0}+20$

$=70\times 1+20\\=70+20\\=90$

Thus, the initial temperature of the coffee was 90°C.

8 0

2 years ago

The jubin in family is going to wacky world.They need $5496 to pay for their entire trip.If they have a year to save up for the

OLEGan [10]

They need to put away $458 each month!

4 0

3 years ago

If each side of a cube is halved, its surface area will be __________________.

AlekseyPX

Answer:

Step-by-step explanation:

Surface area of a cube = 6a² , here a is the side of cube

When side is halved, side = a/2

Now, the surface area of new cube = 6* (a/2)²

= $6*\frac{a^{2}}{4}=\frac{1}{4}*6a^{2}\\$

= one fourth of the cube

8 0

2 years ago

HELP SOMEONE PLEASE IGHHH

Zielflug [23.3K]

Answer:

the food processor its losing 1610 dollar of its value per year

8 0

2 years ago