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3 years ago

It's a simple graphing problem I guess

Mathematics

1 answer:

Alex777 [14]3 years ago

4 0

Answer: unidentifiable Explanation: y intercept is 0

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What is the value of x?

Westkost [7]

Answer:

x is equal to 20 in this picture.

Step-by-step explanation:

In order to find this, we need to note that these two angles will be equal to each other. Now we can put their values equal to each other and solve for x.

3x + 50 = 6x - 10

50 = 3x - 10

60 = 3x

20 = x

6 0

3 years ago

An experiment consists of drawing a marble out of a bag, observing the color, and then placing it back in the bag. Suppose the e

Elan Coil [88]

The experimental data suggest that

$\mathbb P(\text{red})\approx\dfrac{38}{75}$
$\mathbb P(\text{blue})\approx\dfrac{23}{75}$
$\mathbb P(\text{green})\approx\dfrac{11}{75}$
$\mathbb P(\text{yellow})\approx\dfrac3{75}$

Because the marble is replaced after being drawn, and so the number of marbles of a given color remains the same, the event of drawing any given color is independent of what was drawn before. So

$\mathbb P(\text{2 consecutive yellows})\approx\dfrac3{75}\cdot\dfrac3{75}=\dfrac1{625}$

5 0

3 years ago

Read 2 more answers

Scott takes a walk around the block. How far did he walk?

goldfiish [28.3K]

I’m pretty sure it’s 240 because you multiply then add

7 0

2 years ago

For the concentric circles shown, the radius of the inner circle is 3 centimeters and the distance from the

Tema [17]

Answer:

Step-by-step explanation:

Area of the inner circle = 3^2 π = 9 π

total area = 10^2 π = 100π

area of the shaded region

100π - 9 π = 91 π

5 0

2 years ago

Convert 0.888 into a fraction (the 8 is repeating)

Taya2010 [7]

Answer: 8/9

Step-by-step explanation:

0.8888888 = 8/9

7 0

3 years ago