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barxatty [35]
3 years ago
5

Kirsten tried to evaluate the expression {12 x 2 - 8} x 2. Her work is below.

Mathematics
1 answer:
Vsevolod [243]3 years ago
3 0

Answer:

step 1

Step-by-step explanation:

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A piece of toast came out of the toaster very overcooked.
Nikitich [7]

Answer:

It is a chemical change ⇒ 1st answer

Step-by-step explanation:

* Lets explain the statements to solve the problem

- <u><em>A chemical change</em></u> occurs when a new substance is formed through

 a chemical reaction

- Ex: cooking an egg

- <u><em>Change of reaction</em></u> is the rate of reaction it can be decreases or

  increasing

- <u><em>A phase change</em></u> is a change from one state to another without a

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- Ex: Condensation: the substance changes from a gas to a liquid

- <u><em>A physical change</em></u>, such as a state change or dissolving, but does

 not create a new substance

- Ex: Breaking a glass

* Lets solve the problem

- A piece of toast came out of the toaster very overcooked.

∵ It is like the cooking an egg

∴ It is a chemical change

7 0
3 years ago
Which equation is equivalent to (1/3)x=27x+2?
erma4kov [3.2K]
I hope this helps you


x=3. (27x+2)

x=81x+6

80x=-6

x=-3/40
7 0
2 years ago
Read 2 more answers
Leslie is buying books for her upcoming semester. The cost for books is $240 and sales tax is 6%. What is the total cost of the
hodyreva [135]

Answer:

$254.40

Step-by-step explanation:

3 0
3 years ago
Adult red wolves vary in length from 137.16 cm to 168.64 cm. Estimate the difference in length between the longest and shortest
zhannawk [14.2K]

Answer:

As per the statement:

Adult red wolves vary in length from 137.16 cm to 168.64 cm.

To find the difference in length between the longest and shortest of these wolves.

Longest length of wolves = 168.64 cm

Shortest length of wolves= 137.16 cm

Then;

\text{Difference of the length between the longest and shortest of these wolves} = \text{Length of longest wolves} -\text{Length of shortest wolves}

Substitute the given values we have;

\text{Difference of the length between the longest and shortest of these wolves} = 168.64 - 137.16 = 31.48 cm

therefore, the difference in length between the longest and shortest of these wolves is 31.48 cm

3 0
2 years ago
You want to make a snowman. The ball of snow that you use for the base has a volume of about 9,203 cubic inches. Find the radius
Katyanochek1 [597]
4/3 pi r^3 = 9203

r^3 = 9203 / (4/3 * 3.14)  = 2198.17

radius r  =  13 inches  (A)
7 0
2 years ago
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