All categories

3 years ago

Is 2.85 a rational number

Mathematics

2 answers:

lyudmila [28]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

Because a rational number can be written in the from a/b

and

285 / 100 = 2.85

rjkz [21]3 years ago

6 0

Answer:

yes

Step-by-step explanation:

A rational number can be expressed in the form

$\frac{a}{b}$ , where a and b are integers

2.85 = 2 $\frac{85}{100}$ = $\frac{285}{100}$ ← a rational number

You might be interested in

Let the equation of a line be described by Equation A:

umka2103 [35]

10y - 5x = 40 Add 5x to both sides
10y = 5x + 40 Divide both sides by 10
y = $\frac{1}{2}$ x + 4

The y-intercept is 4 and the slope of the line is $\frac{1}{2}$ .

You can find these by comparing your equation to the equation y = mx + b, where m is the slope of the line and b is the y-intercept.

4 0

3 years ago

Esmeralda received a bag of jellybeans that contained a mixture of regular flavored jellybeans and "surprise" jellybeans. The ba

Firlakuza [10]

Answer:

6 "surprise" flavors jellybeans

Step-by-step explanation:

From the information given:

The bag contained a mixture of regular flavored jellybeans and "surprise" jellybeans.

There are 40 jellybeans in the bag.

If 15% of the jellybean were "surprise" flavors.

Then, the number of expected "surprise" jellybeans will be:

= 15% of 40 jellybeans

= (15/100) × 40

= 6 "surprise" flavors jellybeans

If 6 surprise jellybean is contained in the bag;

Thus, the number of regular flavored jellybean will be

= 40 - 6

= 34 regular flavored jellybean

5 0

3 years ago

Please help with question 76 PLEASE IDONT UNDERSTAND and I have a 100 questions to do please

Alex

Answer

what you need help with my man

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The midpoint of EF is M(1,-1). One endpoint is E(-3,2). Find the coordinates of endpoint F

polet [3.4K]

Step-by-step explanation:

please give me brainlest and follow me

5 0

2 years ago

In circle U, VW=20 and YZ=5x. What is x?

ollegr [7]

Both chords are congruent(equal) so:
5x= 20

divide both sides by 5, and x=4

3 0

3 years ago