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Vesna [10]
2 years ago
8

I've been on this for a whole hr someone help me ty

Mathematics
2 answers:
babymother [125]2 years ago
8 0
The answer is.. X = 19

19 - 9 = 10
Then subtract 4 which gives you 7

Hope this helps!!
Papessa [141]2 years ago
3 0

Answer:

x = -19

Step-by-step explanation:

x-9/-4=7

x-9= -28

x= -28+ 9

x = -19

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3 part question
eimsori [14]

Answer:

^62 with a numertor of 66 you divide by .21

Step-by-step explanation:

5 0
2 years ago
What is the area and perimeter for these two shapes?
Lubov Fominskaja [6]
A:
Area: 289 m
Perimeter: 51 m

B:
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5 0
2 years ago
Mmilinu<br>Subtract - 3x2 + 4x + 10 from 2x2 – 2x​
ale4655 [162]

Answer:

5x^2-6x-10

Step-by-step explanation:

(2x^2-2x)-(-3x^2+4x+10)

2x^2-2x+3x^2-4x-10

5x^2-2x-4x-10

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5 0
3 years ago
Bayes' theorem provides a way to transform prior probabilities into posterior probabilities. Group of answer choices True False
Dvinal [7]

Answer:

True

Step-by-step explanation:

Bayes' theorem is indeed a way of transforming prior probabilities into posterior probabilities. It is based on the principle of conditional probability. Conditional probability is the possibility that an event will occur because it is dependent on another event.

The prior probability in this theorem is the present understanding we possess about the possible outcome of an event based on the current understanding we have about the subject. Posterior probability on the other hand is the new understanding we have of the subject matter based on an experiment that has just been performed on it. Bayes' Theorem finds widespread application which includes the fields of science and finance. In the finance world, for example, Bayes' theorem is used to determine the probability of a debt being repaid by a debtor.

6 0
3 years ago
Find the volume! Please help
vaieri [72.5K]

Answer:

900 in3

Step-by-step explanation:

When you multiply each of the dimensions you get 900 and since you are measuring volume, which has three dimensions, you would add "in3" at the end.

8 0
3 years ago
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