3 years ago

Lighting a match is an example of a chemical change involving

1 answer:

4 0

My answer -

If you light a match, the match catches fire. If something catches fire it is therefore combustible.

P.S

Happy to help you have an AWESOME!!!! day :D

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David is buying a cheese wheel priced at $650 before tax. The store charges 8% sales tax. what is the total,including tax,david

Troyanec [42]

If the wheel is $650=8% tax, the tax would be $52 we get that by multiplying 650*8% then add 650+52 and we get 702. so together the cheese wheel is $702

3 0

2 years ago

Solve the system by substitution. y = 8x + 32 Y= -8x

leonid [27]

The answer is (x,y) = (-2, 16)

do you need an explanation as well?

6 0

2 years ago

What is the area of the trapezoid?

ratelena [41]

Answer:

29.5 inches squared

Step-by-step explanation:

The formula for the area of a trapezoid is $\frac{base1 + base2 * height}{2}$ ,

so base1 = 14 inches and base2 = 30 inches

since there is a right angle, you know that the height must equal the length of the left side, so the height = 15 inches

then, 14+30+15=59 and 59/2=29.5

therefore, your answer would be 29.5 inches squared

7 0

2 years ago

What is the value of x ? round your answer to the nearest tenth .

djverab [1.8K]

Answer:

39 maybe i don't know

Step-by-step explanation:

4 0

3 years ago

Vito has a fair 20-sided die with the faces

Hitman42 [59]

Answer:

15, C

Step-by-step explanation:

Any number is equally likely to appear. Therefore, we have 3/20 * 100 = 15. This is C.

Hope this helped!

~clouddragon

5 0

1 year ago