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Setler79 [48]
3 years ago
12

Please help. I’ll mark you as brainliest if correct!

Mathematics
1 answer:
Alja [10]3 years ago
6 0

Answer:

Both of your answers are correct.

Step-by-step explanation:

Expand the equations by distributing the number outside of the parentheses. After doing the expansion, your equations are both correct.

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Complete the point slope equation of the line through (-5,4) and (1,6)
jarptica [38.1K]

Answer:

1/3

Step-by-step explanation:

(-5,4)=(x1,y1)

(1,6)=(x2,y2)

Slope(m)=y2-y1

_____

x2-x1

=6-4

____

1+5

=2÷6

=1/3

6 0
3 years ago
What is 5\9 as a decimal
Eva8 [605]

Answer:

0. 5 the hyphen is over the 5 btw

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
2x+2y=8 in function form step by step please?
nasty-shy [4]
You could get two different functions out of this:

<u>2x + 2y = 8</u>

1). <u> 'y' as a function of 'x'</u>

Subtract  2x  from each side:  2y  = -2x + 8

Divide each side by  2 :         <em> y  =  -x + 4</em>


2). <u> 'x' as a function of 'y' :</u>

Subtract  2y  from each side:    2x  =  -2y + 8

Divide each side by  2 :        <em>  x  =  -y + 4</em>

Those two functions look the same, but that's just because the original
equation given in the problem was so symmetrical.  In general, they're
not the same function.


7 0
2 years ago
Read 2 more answers
Find the indicated IQ score. The graph to the right depicts IQ scores of​ adults, and those scores are normally distributed with
larisa86 [58]

Based on the mean, standard deviation, and the graph, the indicated IQ score would be 115.

<h3>What is the indicated IQ score?</h3>

First, find the z value:

P(Z<z) = 1 - tail value

= 1 - 0.1587

= 0.8413

According to the z-value, this gives a value of:

z = 1

The indicated IQ score is:

= mean + z value z standard deviation

= 100 + 1 x 15

= 115

Find out more on normal distributions at brainly.com/question/4079902

#SPJ1

5 0
1 year ago
a construction worker needs to put a rectangular window in the side of a building. he knows from measuring that the top and bott
Cloud [144]
The other diagonal would be 13 feet as well because it is a rectangle.
5 0
3 years ago
Read 2 more answers
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