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Setler79 [48]
3 years ago
12

Find the difference. Write your answer in simplest form. 4 7/9 - 2 2/3

Mathematics
1 answer:
Anarel [89]3 years ago
5 0

Answer:

= 2 \frac{1}{9}  \\

Step-by-step explanation:

4 \frac{7}{9}  - 2 \frac{2}{3}  \\  \frac{43}{9}  -  \frac{8}{3}  \\  \frac{43 - 24}{9}  \\  =  \frac{19}{9}  \\  = 2 \frac{1}{9}

hope this helps

brainliest appreciated

good luck! have a nice day!

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Find the area of the triangle defined by the coordinates (-3, -4), (-7, 0), and (-3, 4).
mr Goodwill [35]
The area of a Triangle is 1/2BH (B=Base length, H=Height)
When looking at the points, we can figure out the following:

The distance between the two points at the base is 8 (to get from -4 to 4 you must add 8) and the height is 4 (to get from -4 to 0 as well as 0 to 4, the distance is 4).

Now we plug in our values:
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Consider the expression. (StartFraction 2 m Superscript negative 1 baseline n Superscript 5 Baseline Over 3 m Superscript 0 Base
suter [353]

Answer:

The correct option is option (3) 4 ÷ 25.

Step-by-step explanation:

The expression in terms of <em>m</em> and <em>n</em> is:

F(m,n)=[\frac{2m^{-1}n^{5}}{3m^{0}n^{4}}]^{2}

Exponent rule of division:

a^{x}\div a^{y}=a^{x-y}

Compute the value of the expression for <em>m</em> = -5 and <em>n</em> = 3 as follows:

F(m,n)=[\frac{2m^{-1}n^{5}}{3m^{0}n^{4}}]^{2}

F(-5,3)=[\frac{2\csdot (-5)^{-1}\cdot (3)^{5}}{3\cdot (-5)^{0}\cdot (3)^{4}}]^{2}

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Thus, the correct option is option (3) 4 ÷ 25.

8 0
3 years ago
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The measures of angles B and D are 110° and 70°, respectively.

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