3 years ago

1. Which set of side lengths form a right triangle?

Mathematics

1 answer:

Greeley [361]3 years ago

5 0

Answer:

7,8,9

Step-by-step explanation:

Even though it can be be 7,24,25

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Suppose there is a bag containing 5 red marbles (Upper R), 5 pink marbles (Upper P), 5 green marbles (Upper G), and 5 blac

Radda [10]

Answer:

In the Explanation

Step-by-step explanation:

(a)From the attached probability tree, the possible outcomes are:

RR,RP,RG,RB,PR,PP,PG,PB,GR,GP,GB,GG,BR,BP,BG,BB

(b)Probability Distribution of Drawing Pink Marbles

$\left|\begin{array}{c|c}Result&Probability\\----&----\\0&\frac{9}{16}\\----&---\\1& \frac{3}{8}\\----&---\\2&\frac{1}{16}\end{array}\right|$

3 0

4 years ago

PLEASE HELP ME SOLVE THIS Find all x-values for which f ( x ) = 2 for the function below.

alisha [4.7K]

Answer:

Step-by-step explanation:

First let us get the equation of the coordinates

y-y0 = m(x-x0)

Using the coordinates ( - 3, 2 ), ( - 1, 0 )

m = 0-2/-1-(-3)

m = -2/2

m = -1

Substitute m = -1 and (-1, 0) into the formula

y - 0 = -1(x+1)

y = -x-1

f(x) = -x-1

Since f(x) = 2

2 = -x-1

-x = 2+1

-x = 3

x = -3

Hence the value of x is -3

3 0

3 years ago

I need help with this someone please help

choli [55]

Answer:

0,-2,-8,-36

Step-by-step explanation:

6 0

3 years ago

0.7+-0.51 please answer

Verdich [7]

Answer:

0.58

Step-by-step explanation:

0.51+0.7=0.58

1+7=8+50=50=0.58

8 0

3 years ago

Solve 3x^2 + 4x - 12 = 0

Andrei [34K]

Answer: x^2 = 2

Step-by-step explanation: 3x^2 + 4x=12

6x^2=12

x^2= 12/6

x^2= 2

4 0

4 years ago