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3 years ago

Subtract using a number line -4 - (8)

Mathematics

2 answers:

olga2289 [7]3 years ago

6 0

your answer will be -12

Eva8 [605]3 years ago

4 0

For this case we have:

We build a numeric line like the one shown in the attached figure.

We place the number -4.

As -4 you want to subtract 8, we run, from -4, eight spaces to the left. That way you get -12.

So, using a number line we have $-4- (8) = - 12$

Answer:

$-4- (8) = - 12$

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xz_007 [3.2K]

Answer:

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3 years ago

i need help finding the height of a cone and i do not know where to start. any help will be greatly appreciated:))

Aliun [14]

Answer:

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Step-by-step explanation:

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3 0

3 years ago

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Zina [86]

Answer:

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Step-by-step explanation:

4 0

2 years ago

Round 3878.97521159 to the nearest tenth.

almond37 [142]

Hello!

Since we are rounding until tenths, the answer would be 3879.

Since a tenth is the first decimal of a number, we just round it and get that.

Hope this helped! c:

5 0

3 years ago

A sundae at an ice-cream shop costs $3, and each extra ounce of toppings costs

anyanavicka [17]

Answer:

The number of ounce of topping that can be get is 4 .

Step-by-step explanation:

Given as :

The cost of a sundae = $3

The cost for each extra ounce of toppings = $0.50

Let The number of ounce of topping = n

The total spending cost on sundae with n extra topping = $5

Now, According to question

The total spending cost on sundae with n extra topping = The cost of a sundae + The number of ounce of topping × The cost for each extra ounce of toppings

Or , $3 + n × $0.50 = $5

or, 3 + 0.50 n = 5

or , 0.50 n = 5 - 3

or, 0.50 n = 2

∴ n = $\dfrac{2}{0.50}$

I.e n = 4

So, The number of ounce of topping = n = 4

Hence The number of ounce of topping that can be get is 4 . Answer

7 0

3 years ago