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3 years ago

Determine which region contains the solution to the system

Mathematics

1 answer:

yawa3891 [41]3 years ago

8 0

The correct answer is letter D, Region D contains the solution for the system of inequalities.

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Please answer the question in the photo, thanks!

belka [17]

Answer:

$\therefore 2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right ) = -\dfrac{7}{11}$

Step-by-step explanation:

The question relates to dividing a fraction by proper and another fraction

The given expression is presented as follows;

$2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right )$

We rearrange the fractions as improper fractions for easier division as follows;

$2\dfrac{1}{3} = \dfrac{7}{3}$

$-3\dfrac{2}{3} = -\dfrac{11}{3}$

Therefore, we have;

$2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right ) = \dfrac{7}{3} \div \left (-\dfrac{11}{3} \right ) = \dfrac{7}{3} \times \left (\dfrac{1}{-\dfrac{11}{3} } \right ) = \dfrac{7}{3} \div \left (-\dfrac{3}{11} \right ) =-\dfrac{7}{11}$

$\therefore 2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right ) = -\dfrac{7}{11}$

4 0

3 years ago

How many 1/3 inch pieces can be cut from 7/15 of an inch long

lapo4ka [179]

Answer:

1.4

Step-by-step explanation:

8 0

3 years ago

Plsssssss help i need it.

riadik2000 [5.3K]

I would say decreasing!

7 0

3 years ago

Write the expression that shows "3 times the sixth power of ten."

KIM [24]

3 x 10 (with a small 6 at the top right of the ten). Hope this helped

8 0

3 years ago

Read 2 more answers

What's the circumference of a circle with a diameter of 9 inches?

yaroslaw [1]

Answer:

9pi

Step-by-step explanation:

circumference= 2 (pi) (r)

radius = diameter \ 2

r = 9 \ 2 = 4.5in.

c = 2 (pi) (4.5)

c = 9pi or 28.3in.

Hope this helps!

3 0

3 years ago