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Oliga [24]
3 years ago
12

Explain how you can determine the sign of an integer quotient without dividing

Mathematics
1 answer:
koban [17]3 years ago
5 0
By using the integer rule for dividing integers.
Dividing two positive numbers will result in a positive answer
like signs = positive
unlike signs = neagative
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Select the 2 numbers that are between 0.15 and 1.4,<br><br>1.39<br>1.8<br>-0.13<br>-1.2<br>1.75<br>​
Sedaia [141]

Answer:

1.39 and -0.13

Step-by-step explanation:

6 0
3 years ago
Complete the simplification of the expression below<br> please help giving brainliest!!
Vlada [557]

Answer:

<h3>A = 5b</h3><h3>B = 4x</h3><h3>C = 2b</h3><h3>D = 2a</h3>

Step-by-step explanation:

\frac{16ax^{2}+5ba^{3}-28b^{3}}{12\left(ab\right)^{2}} \\

7 0
2 years ago
on this american flag the width of the blue rectangle is 2/5 the width of the red and white stripes. What fraction of the area o
Gnesinka [82]

The area of the blue rectangle is 8/11 of the flag

<h3>Area</h3>

The area of a shape is the amount of space it occupies

The width is given as:

Width = \frac 25

<h3>Blue region </h3>

The blue region of the American flag has a dimension of 8 by 11 stars.

So, we have:

8 : 11 = x : \frac 25

Where x represents the length of the blue region.

Express the ratio as fractions

\frac{8 }{ 11} = x \div \frac 25

Multiply both sides by 2/5

\frac{8 }{ 11} \times \frac 52= x

\frac{20}{ 11} = x

Rewrite as:

x =\frac{20}{ 11}

The area is then calculated as:

Area =\frac{20}{ 11} \times \frac 25

Area =\frac{40}{ 55}

Simplify

Area =\frac{8}{ 11}

Hence, the area of the blue rectangle is 8/11 of the flag

Read more about areas at:

brainly.com/question/14137384

3 0
3 years ago
If 3^-x=2 what does 3^2x equal?
marissa [1.9K]

Answer:

nice question...

so here we go

3^ -x = 1 / 3^x

so 1/ 3^x = 2 so 3^x = 1/2

we can write 3^2x as 3^x multiplied by 3^x right?..(law of exponents)

recall that 3^x =1/2

so now according to question we have to find the value of 3^2x =  1/2 * 1/2 = 1/4

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
How do you solve 3|x-2|-10=11
Westkost [7]
     3|x - 2| - 10 = 11
    3(x - 2) - 10 = 11      U       3(x - 2) + 10 = -11
3(x) - 3(2) - 10 = 11    U    3(x) - 3(2) + 10 = -11
       3x - 6 - 10 = 11       U        3x - 6 + 10 = -11
            3x - 16 = 11           U           3x + 4 = -11
   3x - 16 + 16 = 11 + 16            3x + 4 - 4 = -11 - 4
                  3x = 27               U              3x = -15
                   3      3                                  3       3
                   x = 9                 U                 x = -5
3 0
3 years ago
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