2 years ago

How to use pythagorean theorem to find isosceles triangle side lengths.

Mathematics

1 answer:

Alja [10]2 years ago

7 0

Answer:

a^2 + b^2 = c^2, where c is the hypotenus and a and b are the legs

Step-by-step explanation:

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The graph shown here is the graph of which of the following rational functions?

Volgvan

Answer:

The answer is C.

Step-by-step explanation:

f(x)= x/(x-2)(x+1)

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3 years ago

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How do you solve equations like this? How do you multiply whole positive numbers by negative fractions?

solniwko [45]

Answer:

the answer is 4.5 and the sign is a negative. The sign is a negative bc you multiply 9 x -0.5, so a positive X a Negative = a Negative.

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Evan and Riley are detectives at the Super Sleuths Detective Agency. Even solved 7/9 of the mysteries last year. Riley solved 14

Kobotan [32]

Answer:

Step-by-step explanation:

Let the number of mysteries solved=x, then according to question, number of mysteries Evan solved= $\frac{7}{9}x$ , also together they solve all the mysteries, thus

$14+\frac{7}{9}x=x$

$14=x-\frac{7}{9}x$

$14=\frac{9x-7x}{9}$

$14=\frac{2x}{9}$

$2x=126$

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Thus, total number of mysteries solved=63.

Also, total number of mysteries Evan solved= $\frac{7}{9}x= \frac{7}{9}{\times}63=49$ .

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3 years ago

A bag of marbles contains 10 blue marbles, 62 yellow marbles, 34 green marbles, 71 orange marbles, and 23 red marbles. What perc

melomori [17]

Answer:

your answer is C. 31%

percentage of yellow marbles =

$\frac{62}{10 + 62 + 34 + 71 + 23}$ × 100

$\frac{62}{200}$ × 100

$31\%$

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3 years ago

How do you solve the geometric mean of 5 and 125

horrorfan [7]

$\bf \cfrac{5}{x}=\cfrac{x}{125}\impliedby \textit{"x" being the geometric mean}
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5\cdot 125=x\cdot x\implies 625=x^2\implies \sqrt{625}=x\implies 25=x$

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