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solong [7]
3 years ago
7

Please don’t skip!!! I need help!!

Mathematics
1 answer:
horsena [70]3 years ago
7 0
P = [60] cm

Explanation:

6.5 cm + 6.5 cm + 7.5 cm + 7.5 cm + 7.5 cm + 7.5 cm + 8.5 cm + 8.5 cm
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To make sure that a given parallelogram is a rectangle, at least how many of its angles must measure 90?
Anna71 [15]

Answer:

The answer is 1 side must measure 90

Step-by-step explanation:


8 0
3 years ago
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Two pairs of socks and a pair of slippers cost $30. Five pairs of socks and a pair of slippers cost $42. Let x represent the cos
UkoKoshka [18]

Answer:

4, 22  See below

Step-by-step explanation:

2x + y = 30

5x + y = 42

Subtract the first from the second

3x = 12

x = 4 so socks cost $4

Put that into one of the original equations

2x + y = 30

2(4) + y = 30

8 + y = 30

y = 22 slippers cost $22

8 0
2 years ago
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What is the area of a sheet of binder paper? (Binder paper is 8 inches by 11 inches.)
Alexxx [7]
You have to write the area formula which would be 
 
8 * 11= 88 inches 



hope that helped
4 0
3 years ago
Read 2 more answers
Range of F(x)=11•(1/3)x
stiv31 [10]

Answer:

Step-by-step explanation:

Correct option is

A

[0,1]

Given :

f(x)=  

(x−1)(3−x)

​

 

=  

−x  

2

+4x−3

​

 

=  

−x  

2

+4x−4+1

​

 

f(x)=  

1−(x−2)  

2

 

​

 

maximum value at f(x) will be '1'

when (x−2)=0

so, f  

max

​

=1

minimum when (x−2)  

2

=1

x−2=±1

x=3 or x=1

so, minimum =  

1−1

​

=0

so Range = [0,1]→ option 'A'

5 0
2 years ago
A pyramid has a square base of 64 square centimeters. The triangular faces have a base of 8 centimeters and a height of 14 centi
serious [3.7K]

Answer:

A cube has a lateral area of 676 square feet. ... The square base of the pyramid has side lengths of 32 centimeters. ... A rectangular prism has dimensions x units, 2x units, and x + 8 units. ... The triangular bases of a triangular prism have three congruent sides, each measuring 10 ... The height of the prism is 15 centimeters.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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