All categories

4 years ago

How many zeros are in the product? (2 x 9) x 10

Mathematics

2 answers:

AnnyKZ [126]4 years ago

6 0

2x9 = 18

18x10 = 180

The answer is 1 zero

VashaNatasha [74]4 years ago

5 0

Answer:

Step-by-step explanation:

(2x9)= 18

18x10=180

there is 1 zero in 180

You might be interested in

Use your knowledge about tire bebeling to fill out the following chert. Remember that I inch 254 mm

faltersainse [42]

Answer:

zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Step-by-step explanation:

5 0

3 years ago

Help help help it is simple one

algol [13]

Answer:

$3^{ -x+3}$

Step-by-step explanation:

We need to simplify out the given exponential expression . The given expression to us is ,

$\rm\implies \dfrac{\dfrac{1}{3}}{3^{x-4}}$

We can use the <u>Law of </u><u>Exponents</u> to simplify the given expression . Recall that ,

$\rm\implies \red{\dfrac{a^m}{a^n}= a^{m-n}}$

Note that , we can write ,

$\rm\implies \dfrac{1}{3}= 3^{-1}$

Therefore our expression becomes ,

$\rm\implies \dfrac{ 3^{-1}}{3^{x-4}}$

Simpify using the Law of Exponents ,

$\rm\implies 3^{ -1 - ( x - 4 )}$

Open the brackets in exponent ,

$\rm\implies 3^{ -1 - x +4 }$

Simplify to get final expression ,

$\rm\implies \boxed{\quad \blue{ 3^{-x+3} \quad}}$

5 0

3 years ago

The tens digit of a two-digit number is 1 less than 3 times the units digit. If the digits are reversed, the new number is 45 le

kupik [55]

Answer:

32 is the

number

Step-by-step explanation:

5 0

3 years ago

Let f(x)=5x+2 find f(-6)

LuckyWell [14K]

Answer:

-28

Step-by-step explanation:

Plugging in -6 as x we get 5(-6) + 2, which simplifies to -30 + 2 or -28.

8 0

3 years ago

Is h correct? someone help

Juli2301 [7.4K]

Answer:

No The correct Answer is "G"

Step-by-step explanation:

First lets find 300% as a number which is 3 ok so now

increase 10 by 300%

so 100%+300%=400%

and half of 400 which is 200%

so H is no correct g is

6 0

3 years ago