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Diano4ka-milaya [45]
3 years ago
15

Select all that apply.

Mathematics
2 answers:
bazaltina [42]3 years ago
8 0

Answer:

<u><em>xyz⋅xyz</em></u>

<u><em>x•x•y•y•z•z</em></u>

Step-by-step explanation:

Select all that apply.

(xyz)2 = _____

The expression without exponents is?

<u><em>xyz⋅xyz</em></u>

<u><em>x•x•y•y•z•z</em></u>

x2 •y2 •z2

xy•xy•xy

Odyssey

labwork [276]3 years ago
6 0
Xyz·xyz i hope the answer is right
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127.5 is 250% of what?
Inga [223]
Your answer is 127.5 is 250% of 51
4 0
3 years ago
Find the amount of interest payable if $400 is borrowed at 14% interest and is to be repaid in 6 months
Shtirlitz [24]

Answer:

The amount of interest payable after 6 months is $28.

Step-by-step explanation:

Here, the Principal amount  borrowed = $400

Rate of Interest  = 14%

Time = 6 months  = 6 / 12 years  = 0.5 year

Now, SIMPLE INTEREST = \frac{P \times R \times T}{100}

So, here SI  = SI = \frac{400 \times 14 \times 0.5}{100}   =  28

or, SI = $28

Hence, the amount of interest payable after 6 months is $28.

4 0
3 years ago
Given: F3 = 5 k + 515 g F4 = 945k - 713 g ; find F20
Alisiya [41]

9514 1404 393

Answer:

  F20 = 15985k -20361g

Step-by-step explanation:

If we assume F3 and F4 are the third and fourth terms of an arithmetic sequence, the common difference is ...

  d = F4 -F3 = (945k -713g) -(5k +515g)

  d = 940k -1228g

Then the 20th term is ...

  F20 = F3 +(20 -3)d = (5k +515g) +17(940k -1228g)

  F20 = 15985k -20361g

8 0
3 years ago
Can someone pls help me
Verizon [17]

Answer:

i think the answer is \frac{x}{2.1} \leq 4

Step-by-step explanation:

7 0
3 years ago
Total surface area of a cube is 1014cm^2. It's volume will be :
Karolina [17]

Answer:

Option A (2197 cm³)

Step-by-step explanation:

For a cube with length of each side "a" , it's

  • Total Surface Area = 6a²
  • Volume = a³

_____________________________________________

According to the question ,

Total Surface Area = 1014 cm²

Let the length of each side of cube be 'a'.

Using the formula ,

6a^{2} =1014

=> a^{2} =\frac{1014}{6} = 169

=> a = \sqrt{169} = +13 \: or  -13

But length can't be negative . So , length of each side = 13 cm

∴ Volume of cube = 13³ = 2197 cm³

8 0
3 years ago
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