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nevsk [136]
3 years ago
10

Evaluate the expression 3.5* when x is 2.

Mathematics
1 answer:
Anarel [89]3 years ago
6 0

Answer:

It is 7

Step-by-step explanation:

3.5 times two is seven

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A triangle has side lengths of (x-6), (x+2) and (x-9). Find the perimeter of the triangle
Setler [38]

Answer:

3x - 13

Step-by-step explanation:

The perimeter is just the distance around the triangle. We have all three sides, so we can just add them together to get the total distance.

(x-6) + (x+2) + (x-9)

Group:

x + x + x - 6 + 2 - 9

3x - 13

8 0
3 years ago
4x(x + 3) +7x = what is the answer please
wel
4x^2+12x+7x
4x^2+19x

Was it meant to equal something or are you just simplifying the equation?
5 0
3 years ago
Read 2 more answers
In Germany, VAT is at 19%
aleksley [76]

Answer:

Amount of VAT paid by Jeremy is € 9.31 .

Step-by-step explanation:

As given

In Germany, VAT is at 19% .

Jeremy buys a calculator in Germany for €58.31


This price includes VAT.

Let us assume that the cost of calculator excluding tax is x .

19% is written in the decimal form .

= \frac{19}{100}

= 0.19

VAT Price = 0.19 × Cost price of calculator excluding VAT

                 = 0.19 × x

                 = 0.19x

Than

Cost of calaculator + VAT price = Cost of calculator including VAT

x + 0.19 × x = 58.31

x + 0.19x = 58.31

1.19x = 58.31

x = \frac{58.31}{1.19}

x = €49  (Approx)

Thus cost price of calculator excluding VAT is €49  .

VAT Price = 0.19 × Cost price of calculator excluding VAT

                = 0.19 × 49  

                 = € 9.31

Therefore the amount of VAT paid by Jeremy is € 9.31 .

6 0
3 years ago
Chin canned a number of quart jars and a number of pint jars of tamoatoes from his garden a pint is 16 ounces and a quart us 32
irina1246 [14]
12
hope this helps!!!!!!
8 0
3 years ago
Read 2 more answers
What is 86 divided by 2 (showing work)
DENIUS [597]
          4 3
         _______
    2  )86
Because 2 goes into 8 4 times and 2 goes into 6 3 times. Hope this helped!

4 0
3 years ago
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