3 years ago

How can you tell how many tens are in a number

Mathematics

1 answer:

Delvig [45]3 years ago

8 0

Based off of the first digit in a two-number value like 50 means there's 5 tens.

You might be interested in

Bob and Sally mortgage payment increases to $1632.00. Their roof starts to leak and they need to replace it. They budget 500$ pe

Vlada [557]

Answer:

...

Step-by-step explanation:

5 0

3 years ago

How many different ways can the first ten letters of the alphabet be arranged

OleMash [197]

The first ten letters of the alphabet can be arranged 3,628,8000 different ways.

6 0

3 years ago

100 POINTS! I REALLY NEED TO GET THIS CORRECT! Factor the quadratic trinomial.

Assoli18 [71]

The factors of the equation $x^2-3x-18$ are $(x-6)(x+3)$

Step-by-step explanation:

We need to factor the quadratic trinomial. $x^2-3x-18$

We will do factorization by braking the middle term such that adding those number we get middle term (-3x) and multiplying those numbers we get (-18x^2)

Solving:

$x^2-3x-18\\=x^2-6x+3x-18\\=x(x-6)+3(x-6)\\=(x-6)(x+3)$

So, the factors of the equation $x^2-3x-18$ are $(x-6)(x+3)$

Keywords: Finding Factors of Quadratic Equation

Learn more about Finding Factors of Quadratic Equation at:

#learnwithBrainly

8 0

4 years ago

a honda element with a dealer invoice price is $19,700 was retail price at $23,000. How much is the approximate percent markup b

andrew11 [14]

17% of 19,700 = 3349. So if you add 3349 to 19,700 you get 23,049. So it sounds like it's around a 16-17% markup.

4 0

4 years ago

During a three hour storm it snowed 2.5 inches. Jacob said that it snowed an average of about 8 inches per hour. What the error?

r-ruslan [8.4K]

I think the answer is .83 inches per hour

3 0

3 years ago