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Delicious77 [7]
4 years ago
12

Prove that 1/3 root2 is irrational​

Mathematics
1 answer:
Stella [2.4K]4 years ago
6 0

Step-by-step explanation:

Let us assume that 1/2+root 3 is rational . So 1/2+root 3 = a/b where a and b are irrationals. since rhs is a rational number root 3 should be also rational .

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Two-step equations with decimals and fractions<br><br> Solve for p.<br><br> −5(p+ 3/5 )=−4
GrogVix [38]

Answer:

1/5 or 0.2

Step-by-step explanation:

-5(p+3/5)=-4

Let's convert 3/5 to decimal form:

-5(p+0.6)=-4

Expand parentheses:

-5p-3=-4

Add -3 to both sides:

-5p=-1

Divide both sides by -5:

p=1/5 or 0.2

Hope this helps!

4 0
3 years ago
Read 2 more answers
Order these equations to match the steps used to solve the equation 2(5x - 3) = 8.
Romashka-Z-Leto [24]

Answer:

x = 7/5 equivalent to 1 2/5

Step-by-step explanation:

Given equation:

2(5x - 3) = 8

Step 1: Distributive property.

10x - 6 = 8

Step 2: Addition property of equality

10x - 6 = 8

Add 6 to both sides

10x = 14

Step 3: Division property of equality

Divide both sides by 10 to solve for x

10x = 14

x = 14/10

= 7/5

x = 7/5

3 0
3 years ago
A feather blew out of a bird nest 10 feet in the air. It drifted to the ground at a constant rate of 2 feet per second. Write an
bonufazy [111]
The answer would be 10/2=5
6 0
3 years ago
I need help with all of these
Olin [163]
If you take your calculator and enter in -82+28 it should give you the answer easily If you dont have one use ur phone.

Easiest way 1.o.1
6 0
4 years ago
Please help me I’m confused
Vesnalui [34]
I think it’s b I hope I’m sosososososos sorry if it ain’t
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