2 years ago

What number line represents the solution for the inequality -1\2x>4

Mathematics

1 answer:

BartSMP [9]2 years ago

3 0

Answer:

Step-by-step explanation:

-1\2x>4

-x> 8

x < -8

The one without a shaded knob starting from -8 on the x-axis; projecting leftward.

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Write $\frac{99}{100}\cdot(0.\overline{4})$ as a fully simplified fraction.

Oksi-84 [34.3K]

Answer:

$\frac{11}{25}$

Explanation:

The expression that must be rewritten as a fully simplified fraction is:

$\frac{99}{100}\cdot(0.\overline{4})$

You must, first, convert $0.\overline{4}$ as a fraction.

The line over the decimal 4 means that the digit 4 repeats indefinetly.

To find the fraction that represents this number you follow this procedure:

$F=0.\overline 4\\ \\ 10F=4.\overline 4\\ \\ 10F-F=4\\ \\ 9F=4\\ \\ F=4/9$

Now, you can mutiply both fractions:

$\frac{99}{100}.\frac{4}{9}=\frac{99\times 4}{100\times9}=\frac{11}{25}$

6 0

3 years ago

I don't understand this

Taya2010 [7]

The answer to the problem is B.

7 0

3 years ago

Read 2 more answers

If you knew that the vertical intercept for a straight line was 15, that the slope was -.5, and that the independent variable ha

Finger [1]

Y=-.5x+15 plug in 8 for x and you get 11

7 0

2 years ago

Triangle congruence... SAS SSS AAS ASA pls explain why

abruzzese [7]

Answer:

it is SAS

Step-by-step explanation:

because BC is common side in both triangles

now two triangles have 2 sides equal and 1 angle equal so

it is congruent by SAS rule

4 0

2 years ago

Which fraction is greater than 3 + 1/2 - 55/8 or 7/8

Mila [183]

7/8 is ur answer because
it can be cut into smaller parts

8 0

2 years ago