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3 years ago

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

1 answer:

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:

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

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