1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
HACTEHA [7]
3 years ago
5

Cuantos diez hay en el numero 568?​

Mathematics
1 answer:
DiKsa [7]3 years ago
4 0

Answer:

Hay 56 diez en el numero 568.

Step-by-step explanation:

Uses el primer dos numeros en el numero encontrar cuantos decena hay.

You might be interested in
What is the factored form of 8x^2 + 12x
Crazy boy [7]
The answer is the following:

4x(2x+3)

hope it helped :)
6 0
3 years ago
Read 2 more answers
Each model car in a set costs $4. There are 30 different model cars in the set. How much would it cost to buy all the model cars
kakasveta [241]
It would cost a total of $120. dont forget your dollar sign

4 0
2 years ago
Read 2 more answers
HELP ME PLZZZZ HELP !!!!!!
cestrela7 [59]

Answer:

8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
1. Simplify. 5–1(3–2)
konstantin123 [22]

Answer with explanation:

Using following law of indices

1.x^a \times x^b=x^{a+b}\\\\2. (x^m)^n=x^{mn}\\\\ 3. x^{-n}=\frac{1}{x^n}\\\\4. \frac{x^m}{x^n}=x^{m-n}

1.5^{-1}\times 3^{-2}=\frac{1}{5}\times\frac{1}{3^2}\\\\=\frac{1}{5\times9}\\\\=\frac{1}{45}\\\\2. \frac{mn^{-4}}{p^0*q^{-2}}=\frac{mq^2}{n^4}\\\\ 3.0.0042=4.2\times 10^3\\\\4.6.12 \times 10^3=6.12 \times 1000=6120\\\\ 5.0.5 \times(8\times10^5})=\frac{1}{2}\times8 \times 10^5=4\times 10^5\\\\6. (9 \times 10^3)^2=9^2 \times (10^3)^2=81 \times 10^6\\\\7.( \frac{1}{2}a^{-4}\times b^2 )_{a=-2,b=4}{\text{or}}( \frac{1}{2}a^{4}\times b^{-2} )_{a=-2,b=4}=\frac{1}{2}\times (-2)^{-4}\times(4)^2{\text{or}}=\frac{1}{2}\times (-2)^{4}\times(4)^{-2}=\frac{16}{2\times16}=\frac{1}{2}

9. (4\times x\times y^2)^3\times (xy)^5=4^3\times x^3\times (y^2)^3\times x^5 \times y^5\\\\=64\times x^{3+5}\times y^{5+6}\\\\=64x^8y^{11}\\\\10.(2\times t^3)^3(0.4\times r)^2=2^3 \times (t^3)^3\times (0.4)^2 \times r^2=8\times t^9 \times 0.16 \times r^2=1.28r^2t^9

8. A number raised to a negative exponent is negative.

Explaining with the help of few examples

 1.2^{-3}=\frac{1}{2^3}=\frac{1}{8}\\\\ 2.(-3)^{-3}=\frac{1}{(-3)^{3}}=\frac{-1}{27}

Option C: Sometimes

1.Option B

2.Option A

3.Option C

4.Option A

5.Option D

6.  81 \times 10^6

7.Option B

8.Option C

9.Option A

10.Option  1.28 r^2 \times t^9

4 0
3 years ago
Read 2 more answers
Can someone pleaseeee help and if you’re correct I’ll give u brainlist! Yes or no?
Softa [21]

Answer:

yes

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • A person walking covers 5.20 m in 10.4s. How fast is the person moving?
    5·1 answer
  • Factor the trinomial:<br> 2x^2+13x+21
    12·1 answer
  • Given that y and x are directly proportional and<br> y=22 when x=6, find the value of y when x=15.
    10·1 answer
  • Simplify: (10 – 149 + 1)^2
    9·1 answer
  • Your friend multiplied complex numbers and expressions as shown. Find the error in your friends work. Then factor the expression
    10·1 answer
  • Lou cuts 2 1\3 yards of fabric from a 9 yard roll of fabric.Then he cuts 4 more feet of fabric from the roll. How much fabric is
    8·2 answers
  • What is the quotient of 3/4 and 5/6
    13·1 answer
  • Can you help me please
    7·1 answer
  • The equation of four lines are given below:
    9·1 answer
  • Find the common ratio of the geometric sequence. 9,-18, 36, -72
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!