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2 years ago

Hey, can someone help??? I don't have much time left.

Mathematics

2 answers:

antiseptic1488 [7]2 years ago

5 0

Answer is 26.50 square units
Explanation:
Since the information given to you was areas all you needed to do was add those numbers up: 7.95+9.8+8.75

Alex73 [517]2 years ago

4 0

Answer:

Add it all together

Step-by-step explanation:

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How many significant digits are in 80,000

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Solve real word problems involving comparing and ordering integers

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3 years ago

Judy is playing a card game. She needs to select two cards below that have a sum greater

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Answer:

$2\frac{2}{5} + 2\frac{5}{8} \simeq 5$

$2\frac{2}{7} + 2\frac{5}{8} \simeq 5$

Step-by-step explanation:

Mixed fraction $a\frac{b}{c}$ can be converted into like or unlike fractions.

Here, $a\frac{b}{c} = \frac{ac +b}{b}$

So, convert all the given fractions as follows:

$2\frac{2}{5} = \frac{2(5) +2}{5} = \frac{12}{5} =2.4$

$2\frac{2}{7} = \frac{2(7) +2}{7} = \frac{16}{7} =2.4$

$1\frac{7}{8} = \frac{1(8) +7}{8} = \frac{15}{8} =1.8$

$2\frac{1}{10} = \frac{2(10) + 1}{10} = \frac{21}{10} =2.1$

$2\frac{5}{8} = \frac{2(8) +5}{8} = \frac{21}{8} =2.6$

Here, No Two fractions on addition gives a sum greater than 5.

But an approximate sum of 5 is given by adding 2.4 + 2.6 = 5

⇒ $2\frac{2}{5} + 2\frac{5}{8} \simeq 5$

or ⇒ $2\frac{2}{7} + 2\frac{5}{8} \simeq 5$

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3 years ago

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Answer:

the required matrix is can be given as

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2 years ago