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otez555 [7]
3 years ago
9

Since 5×8 = 40 , 5 is a multiple of 40 .true or false .Explain

Mathematics
2 answers:
Artist 52 [7]3 years ago
5 0
True because you can multiply a number to get 40 such as 8 which means 5 was helped to get 40. So that is why 5 is a multiple
KengaRu [80]3 years ago
3 0

Answer:

False

Explanation:

A multiple of 40 would be something that 40 could multiply into. For example:

40 x 2 = 80

40 x 8 = 320

80 and 320 are multiples of 40.

Instead, 5 is a factor of 40. A factor of 40 can be multiplied by another number to make 40. For example:

2 x 20 = 40

5 x 8 = 40

2 and 5 are factors of 40.

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Here is a better oictur
NeX [460]
1)
= 12zy^2

2)
= 12^8
= <span>429,981,696
</span>
3)
= x^21

6 0
3 years ago
What are the names of the numerical system for numbers 3 to 16?​
denis-greek [22]

The Numerical system for the numbers is given by Positional Notation

Step-by-step explanation:

  • numerical system for 3 is TERNARY.
  • Numerical System for 4  is QUATERNARY.
  • Numerical System for 5  is  QUINARY.
  • Numerical System for 6 is SENARY.
  • Numerical System for 7 is  SEPTENARY.
  • Numerical System for 8 is OCTAL.
  • Numerical System for 9 is NONARY.
  • Numerical System for 10 is DENARY or DECIMAL.
  • Numerical System for 11 is  UNDECIMAL.
  • Numerical System for 12 is DUODECIMAL.
  • Numerical System for 13 is TRIDECIMAL.

4 0
3 years ago
Solve for f <br> 0.3=0.5f-0.7
erastovalidia [21]

Answer:

f=2

Step-by-step explanation:

0.3+0.5f-0.7

Move the varibale (0.5f) to the left-hand side and change it's sign to negative.

-0.5+0.3+-0.7

Move the constant to the right hand side and change it's sign

-0.5f=-0.7-0.3

Calulate the differnce

-0.5f=-1

divide both sides by -0.5

F=2

7 0
3 years ago
Peter sells 10 wallets in 2 days. After 40 days how many wallets should be sold?
liubo4ka [24]

Answer:

200 Wallets

Step-by-step explanation:

If he sells ten in two days, let's just say he sells 5 a day. If you do the math, 40 days×5 wallets, you get 200.

4 0
3 years ago
Please help don’t get it
myrzilka [38]

Answer:

u = 94

Step-by-step explanation:

First multiply both sides of the equation by 2.

\frac{u-82}{2} ·2 = 6·2

u - 82 = 12

Then add 82 to both sides of the equation

u - 82 + 82 = 12 + 82

This gives you your answer.

Hope this helps!

-MoCKEry

5 0
3 years ago
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