3 years ago

Can you help me with this?

Mathematics

2 answers:

77julia77 [94]3 years ago

3 0

Answer:

the answer is a

Arturiano [62]3 years ago

3 0

let's firstly convert the mixed fractions to improper fractions, and then multiply.

$\bf \stackrel{mixed}{8\frac{2}{5}}\implies \cfrac{8\cdot 5+2}{5}\implies \stackrel{improper}{\cfrac{42}{5}}~\hfill \stackrel{mixed}{5\frac{1}{2}}\implies \cfrac{5\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{11}{2}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{42}{5}\cdot \cfrac{11}{2}\implies \cfrac{42}{2}\cdot \cfrac{11}{5}\implies 21\cdot \cfrac{11}{5}\implies \cfrac{231}{5}\implies 46\frac{1}{5}$

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Determine whether the measures 2, √8, and √12 can be the measures of the sides of a triangle. If so, classify the triangle as ac

gtnhenbr [62]

Answer:

Step-by-step explanation:

First check if the triangle is right.

If the square of the longest side is equal to the sum of the squares on the other 2 sides then the triangle is right.

longest side = $\sqrt{12}$ and ( $\sqrt{12}$ )² = 12

2² + ( $\sqrt{8}$ )² = 4 + 8 = 12

Thus the triangle is right → C

7 0

3 years ago

Read 2 more answers

Please help me I’m desperate

Dafna1 [17]

Answer:

<h2> The first</h2>

Step-by-step explanation:

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