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Law Incorporation [45]
3 years ago
10

What are the positive factors of -72

Mathematics
1 answer:
kvasek [131]3 years ago
4 0
The positive factor of -72 is [72].
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The figures show the dimensions of a tennis court and a basketball court given in terms of the width in feet of the tennis court
Sholpan [36]

Answer:

a.  Perimeter of the tennis court = 6x + 12

Perimeter of the Basketball court = 7x + 36

b.  x + 24

c.  Length of the tennis court = 78 feet

Width of the tennis court = 36 feet

Length of the Basketball court = 94 feet

Width of the Basketball court = 50 feet

Step-by-step explanation:

a.  Perimeter of the rectangle = 2(length + width)

So, perimeter of the tennis court = 2[(2x + 6) + x]

= 2(3x + 6)

= 6x + 12

Perimeter of the Basketball court = 2[(3x - 14)+(\frac{1}{2}x + 32)]

= 6x - 28 + x + 64

= 7x + 36


b.  Perimeter of the Basketball court - perimeter of the tennis court

= (7x + 36) - (6x + 12)

= 7x + 36 - 6x - 12

= x + 24

So, perimeter of the basketball court is x + 24 feet greater than that of the tennis court


c.  It is given that the width of the tennis court = 36 feet

But, from the figure,

width of the tennis court = x

So, x = 36

Therefore, length of the tennis court = 2x + 6

= 2(36) + 6

= 72 + 6

= 78 feet

Width of the tennis court = x = 36 feet

Length of the basketball court = 3x - 14

= 3(36) - 14

= 108 - 14

= 94 feet

Width of the basketball court = \frac{1}{2} x+32

=\frac{1}{2} (36)+32

= 18 + 32

= 50 feet

7 0
3 years ago
Francisco played a video game and earned 60 points for every coin he collected he collected 7 coins
Leni [432]

Answer:

420 points

Step-by-step explanation:

multiply 7 by 60

3 0
2 years ago
Read 2 more answers
For the function f(x) = - 3x + 7 f(- 8) = _<br> f(-8) = (Simplify your answer)
kodGreya [7K]
31

just substitute -8 for all x

process here:

f(x) = -3x + 7
f(-8)= -3(-8) + 7
3 0
2 years ago
Sanjay has £356.54 in his bank account. He spends £595.99 on a new mountain bike. What is his new bank balance?
Vaselesa [24]

your answer would be -239.45.

356.54

-595.99

-------------

-239.45

3 0
3 years ago
PLSSSS HELPP ASSPPPP!!!!
Ne4ueva [31]
The rate of change is 1.5
8 0
3 years ago
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