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Vaselesa [24]
3 years ago
5

Determine the solution using substitution y=3/2x-6 2y=7-4x

Mathematics
2 answers:
Vika [28.1K]3 years ago
6 0

Answer:

x = 19/7 , y= -27/14

Step-by-step explanation:

ira [324]3 years ago
4 0
(19/7, -27/14) x= 19/7 y=-27/14
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Use bayes's rule to find the probability that a child from this population who has inadequate intake is 11 to 13 years old.
12345 [234]

Answer:

Step-by-step explanation:

So A = the child is 5-10 years old and B = the child is 11-13 years of age and that covers all the children in the study. I = calcium intake is inadequate.

3 0
3 years ago
Okay i need help finding y x 6 for y = 2/3 please help
aleksandr82 [10.1K]
First, you need to substitute y for 2/3:

2/3 • 6

Next, change 6 into a fraction and multiply straight across:

2/3 • 6/1
12/3

Finally, simplify it to its simplest form:

4
Your answer should be 4.
Hopefully that helped!
4 0
3 years ago
I need help thanks!!!!!
irga5000 [103]
Is this question asking for descriptions?
3 0
3 years ago
A successful basketball player has a height of 6 feet 9 ​inches, or 206 cm. Based on statistics from a data​ set, his height con
Sphinxa [80]

Answer:

The player's height is 4.45 standard deviations above the mean.

Step-by-step explanation:

Z-score:

Measures how many standard deviations a measure X is above or below the mean.

His height converts to the z score of 4.45.

This means that:

The player's height is 4.45 standard deviations above the mean.

8 0
2 years ago
What kind of triangle is this!!! Please Help!!!
Arisa [49]

Answer:

Right Isosceles

Step-by-step explanation:

First, let's see if this triangle is Acute, Obtuse or Right.

We see that PB and QB are perpendicular lines, meaning that they form a right angle.  Therefore, triangle PQB is a right triangle.

Next, let's see if this triangle is equilateral, isosceles or scalene. PB and QB are congruent side lengths but PQ is not congruent to either PB or QB. Therefore, because two of the side lengths are congruent to each other and one is not, then triangle PQB is a isosceles triangle.

In conclusion, triangle PQB can be categorized as a right isosceles triangle.

Hope this helps!

3 0
3 years ago
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