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Novosadov [1.4K]
3 years ago
11

Subtract. −7.2+4.5 Enter your answer, as a decimal, in the box.

Mathematics
1 answer:
AleksAgata [21]3 years ago
5 0

the answer is -2.7

-7.2+4.5=-2.7

go from -7.2 to the positive side 4.5 numbers

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F/13 = 6.2 what is the value of f
nekit [7.7K]

Answer:

The value of f is 80.6.

Step-by-step explanation:

We are given the equation and asked to solve for f.

If we are given a fraction with a variable in the numerator, we can multiply both sides of the equation by the denominator to isolate it.

For example, if you look at this equation:

\displaystyle\frac{a}{26}=17.9

We can multiply both sides by 26 to get the a by itself so the equation can be solved.

\displaystyle26\times\frac{a}{26}=17.9\times26\\\\a = 465.4

Therefore, we can apply this same technique to the equation \frac{f}{13}=6.2.

\displaystyle\frac{f}{13}=6.2\\\\13\times\frac{f}{13}=6.2\times13\\\\f = 80.6\ \text{or} \ \frac{403}{5}

Therefore, the value of f is 80.6.

5 0
3 years ago
Read 2 more answers
Which is bigger 0.21, 21%
andrew11 [14]
21% is bigger than 0.21
5 0
3 years ago
Read 2 more answers
Of
sergiy2304 [10]

After reflected over  the triangle the point a become A = (-1,-6). The option c is correct.

According to the statement

we have given that the a triangle ABC at the points A=(1,6) B=(-3,5) C=(7,1), and we have to find the points of a when the triangle is first reflected over the y axis.

So, For this purpose

we know that the when the triangle is at the x axis then the point A is A=(1,6).

But when the triangles reflected over the y - axis then the point A goes to the negative side of the graph. In other  words whole of the triangle shift to the negative side of the graph. That's why the point become negative.

So, The option c is correct. After reflected over  the triangle the point a become A = (-1,-6)

Learn more about Triangle here

brainly.com/question/1675117

#SPJ1

4 0
1 year ago
The regular price of a shirt is $15. Natalie bought it on sale for 0.9 times its regular price. Then the sale price was multipli
bezimeni [28]

Answer: $14.31

Step-by-step explanation:

Assuming it is the final price Natalie paid that you want:

Selling price = 0.9 * 15

= $13.50

To cater for tax it was then multiplied by 1.06:

= 13.5 * 1.06

= $14.31

6 0
3 years ago
The temperature is -6º C (degrees Celsius) in southern Chile. It is 20º colder (less) in Antarctica. What is the temperature in
krok68 [10]

If you start from a temperature of -6° C and you need to lower that temperature of 20 more degrees, you have to subtract:

-6-20 = -26

So, the temperature in Antarctica is -26° C

8 0
3 years ago
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