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tamaranim1 [39]
4 years ago
15

17. Find the mistake below.

Mathematics
2 answers:
Rus_ich [418]4 years ago
8 0
The answer is B. They should’ve distributed the -5 to everything in the parenthesis
12345 [234]4 years ago
5 0
The answer is B. Distribute -5
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Easy 80 points!!!! easy 80 points!!!!easy 80 points!!!!easy 80 points!!!!easy 80 points!!!!easy 80 points!!!!easy 80 points!!!!e
Setler [38]

Answer:

A. Tennis: 6x+12

A. Basketball: 7x+36

B. Tennis: Length- 36, Width- 72

B. Basketball: Length- 50, Width: 94

Step-by-step explanation:

A. Tennis

perimeter equation: P= 2L+2W

P=2(x)+2(2x+6) simplify

P= 2x+4x+12

P=6x+12

A. Basketball

P= 2(1/2x+32)+2(3x-14) simplify

P=7x+36

B. Tennis and basketball

just plug in 36 for x for the original lengeth and width equations for each court

6 0
3 years ago
Read 3 more answers
a rectangular prism has a top area of 20ft square and a height of 5ft. what is the volume of this rectangular prism
krok68 [10]
V = Bh
.. = (20 ft^2)*(5 ft)
.. = 100 ft^3

The volume of this rectangular prism is 100 ft^3.
7 0
3 years ago
Solve for b.
andriy [413]
It's -18.

-1/6b=3

Multiply the reciprocal of -1/6 to both sides, this will get x by itself

(-6/1)*-1/6b=3*(-6/1)

b= -18/1
b= -18
3 0
3 years ago
Read 2 more answers
As a preliminary measure, you want to review only the top 25% of applicants on the basis of of standardized test scores. How doe
lozanna [386]

Calculating the z-score provides additional information regarding how each subject did overall as the z-score takes dispersion into account.

<h3>What is a z score?</h3>

Z-score indicates how much a given value differs from the standard deviation.  For example, the mean of a test could be a 73 and if a student scored an 85, that's great.

However, if the data is not spread out, that 85 could be the highest in the class by 10 points. That's much more information than just 15 points above the mean. This way you can tell when someone not only did well but did exceptionally well in comparison to his or her peers.

Learn more about z score on:

brainly.com/question/25638875

#SPJ1

7 0
2 years ago
Which results only in a horizontal compression of y= 1/х by a factor of 6?
marta [7]

Answer:

I'm assuming you mean a compression of factor 6

In that case, it will be h = 1/6x

5 0
3 years ago
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