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Harlamova29_29 [7]
3 years ago
13

Help me pleasee Find XZ.

Mathematics
1 answer:
Roman55 [17]3 years ago
4 0
75 dhdjebrjfjfiorjtn fand be
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Did I do the problem -2x+10=-2(x+5) ? If not plz explain and answerthxx
Citrus2011 [14]
So when you opened up the parenthesis on the right side of the question, you added -2 to 5 instead of multiplying. Since there is no addition sign in between -2 and the parenthesis, it should be multiplication, so -2x  + -10.

So now the answer would be 10 = -10.

Which leads me to believe that this question wasn't written correctly because 10 does not equal -10 for sure.
6 0
3 years ago
If a game consists of picking a number from a bag of beans numbered 2, 2, 3, 4, and 5 and flipping a coin, which probabilities a
Semenov [28]

The true statement is (d) none of the above

<h3>Missing information</h3>

I. P(3 and tail)

II. P(even and head)

III .P(odd and head)​

<h3>How to determine the equivalent probabilities?</h3>

We start by calculating each probability

<u>I. P(3 and tail) </u>

There is only one 3 in the 5 numbers.

So:

P(3) = 1/5

The probability of a tail in a coin is:

P(Coin) = 1/2

So, we have:

P(3 and tail) = 1/5 * 1/2

P(3 and tail) = 1/10

<u>II. P(even and head) </u>

There are three even numbers in the 5 numbers.

So:

P(even) = 3/5

The probability of a head in a coin is:

P(head) = 1/2

So, we have:

P(even and head) = 3/5 * 1/2

P(even and head) = 3/10

<u>III .P(odd and head)​</u>

There are two odd numbers in the 5 numbers.

So:

P(odd) = 2/5

The probability of a head in a coin is:

P(head) = 1/2

So, we have:

P(odd and head) = 2/5 * 1/2

P(even and head) = 1/5

By comparing the results, none of the probabilities are equal.

Hence, the true statement is (d) none of the above

Read more about probability at:

brainly.com/question/25870256

#SPJ1

6 0
2 years ago
One positive number is 9 more than twice another. If their product is 731, find the numbers.
Korolek [52]

Answer:

361

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the slope of the graph <br> EASY 40 POINTS
DochEvi [55]
i think its 1/3 because you solve for y and slope is whatevers in front of x
4 0
4 years ago
Jonathan and Pedro are collecting clothes for a clothing drive. Pedro collected 1/2 as many
baherus [9]

Answer:

2

Step-by-step explanation:

4/2=2

7 0
3 years ago
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