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erma4kov [3.2K]
3 years ago
13

On a number line, which rational number is between 2.45 and 2.68?​

Mathematics
1 answer:
Korolek [52]3 years ago
3 0

Answer:

2.5

Step-by-step explanation:

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Please help due any minute
yarga [219]

Answer:

A the system has no solution

Step-by-step explanation:

Simplifying 2x + -5y = -8

Solving 2x + -5y = -8

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '5y' to each side of the equation. 2x + -5y + 5y = -8 + 5y

Combine like terms: -5y + 5y = 0 2x + 0 = -8 + 5y 2x = -8 + 5y

Divide each side by '2'. x = -4 + 2.5y Simplifying x = -4 + 2.5y

Solution for 2x-5=12 equation:

2x - 5 = 12

2x = 12 + 5

2x = 17 (divide both sides by 2 to get x)

2x/2 = 17/2

x = 8.5

5 0
3 years ago
PLEASE HELP ME ILL GIVE BRAINLIEST
victus00 [196]

Answer:

-36.5

Step-by-step explanation:

substitute 8.5 for v

8-(6(8.5)+2-(8.5))

8-(51+2-8.5)

8-44.5

edited cause I forgot the 8 at first :P

8 0
4 years ago
What is 7 as a percent
cluponka [151]
7 as a percent is 70%. 7/10 = 70%
8 0
3 years ago
Read 2 more answers
Given that 196k is a perfect cube , find the smallest possible value of k
kaheart [24]
Factor 196k
196k=2*2*7*7*k
we need to get something like x^3
hmm
we right now have
(2*7)^2
if we multiply that by (2*7)^1, we can beg (2*7)^3,
therefor k=2*7=14

tha tnumber is 14

or

if k can be any number
k can be 1/196, to make it 1, and 1 is a perfect cube

or

my bro had an epic idea: what if k is negative
the cube root of a negative number is negative
so the smallest one would be negative infinity or something



I think the answer you're looking for is k=14
3 0
4 years ago
Please help! I really need help please I will give Brainliest!
Ostrovityanka [42]

Answer:

A) 4x+12y

B) 2(2x+6y) is one way to do it

Step-by-step explanation:

1+1+2 is 4 and 12y cannot be added to anything.

2 x 2 is 2 ans 6 x 2 is 12

4 0
4 years ago
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