3 years ago

Guys Which one of the following isn't rational number? *

Mathematics

2 answers:

qaws [65]3 years ago

8 0

A. The square root of two

zalisa [80]3 years ago

3 0

Answer: A square root of 2

Step-by-step explanation:

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Veronika [31]

Answer:

Step-by-step explanation:

3 0

3 years ago

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A construction crew has just finished building a road. The crew worked for 4 4/9 days. If they built 2 1/5 kilometers of road ea

Bingel [31]

I think it would be 965.35 kilometers of road after 44/9 day

5 0

3 years ago

Midpoint of (2,4) and (2, -7)

slega [8]

Step-by-step explanation:

soln:

let,

(x1,y1) =(2,4)

(x2,y2)=2,-7)

Now,

By midpoint formula,

×= x1+x2

= 2+2

=4

=2,,

And,

Y=y1+y2

=4-7

= -3

Hence ,

The mispoint between points (2,4) and (2,-7) is (2,-3 )

6 0

2 years ago

PLEASE HELP ASAP!! WILL MARK BRAINLIEST!

Andrews [41]

Answer:

15) 37 16) -5x+13=-112, x=25 23) l=38, w=19

Step-by-step explanation:

15) l=5w+2, 2l+2w=88

2(5w+2)+2w=88

12w+4=88

w=7, l=37

16a) -5x+13=-112

16b) x=25

23) l=2w, 2l+2w=114

2l+l=114

l=38, w=19

6 0

3 years ago

|x+6| =8 A) x=-2 and x= -14 B) x= -2 and x= 14 C) x=2 and x= -14 D) x=2 and x= -2

erica [24]

Answer:

C) x=2 and x= -14

Step-by-step explanation:

|x + 6| = 8

means

x + 6 = 8 or x + 6 = -8

x + 6 = 8

x = 2

x + 6 = -8

x = -14

5 0

3 years ago