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xxMikexx [17]
3 years ago
9

Giving out the brainlest answer !!! help plsss ASAP !!!!!!!

Mathematics
1 answer:
muminat3 years ago
7 0

Answer:

5

Step-by-step explanation:

As given  

  1/sqrt2=x/5sqrt2

5sqrt2/sqrt2=x                Both sqrt will get cancelled

5=x

You might be interested in
Cherries $5 per pound and oranges per pound$2. He paid 18.00 for total weight which was 6 lbs how many pounds of cherries did Al
wel
Answer: 2 lbs of cherries

Cherries = $5 per pound
Oranges = $2 per pound
Total Cost = $18
Total weight = 6 lb

------------------------------------
Define x and y
------------------------------------
Let x be the number of lb of cherries
Let y be the number of lb of oranges

------------------------------------
Construct equations
------------------------------------
x + y = 6               ---------------------------- (1)
5x + 2y = 18         ---------------------------- (2)

------------------------------------------------------------------------
Solve x and y
------------------------------------------------------------------------
From equation (1):
x + y = 6 
x = 6 - y 

------------------------------------------------------------------------
Substitute x = 6 - y into equation 2
------------------------------------------------------------------------
5x + 2y = 18
5 (6 - y) + 2y = 18
30 - 5y + 2y = 18
3y = 30 - 18
3y = 12
y = 4

------------------------------------------------------------------------
Substitute y = 4 into equation (1)
------------------------------------------------------------------------
x + y = 6
x + 4 = 6
x = 2

------------------------------------------------------------------------
Find the weight of cherries and oranges
------------------------------------------------------------------------
Cherry = x = 2 lb
Oranges = y = 4 lbs 

------------------------------------------------------------------------
Answer: Alex bought 2 lb of cherries
------------------------------------------------------------------------
5 0
3 years ago
What is the sales tax rate if a $7,190 purchase will have $568.01 of sales tax added to it?
inna [77]

Answer:

7.9%

Step-by-step explanation:

568.01/7190=0.079=7.9%

5 0
3 years ago
Solve for y<br><br> -17x + 11y = 13
sveta [45]

Answer:

y=13/11+17x/11 (these are fractions)

Step-by-step explanation:

Move all terms that don't contain  

y  

to the right side and solve.

4 0
3 years ago
4,12,16,48,52,156,160,_,_,_ find the next 3 numbers
seropon [69]

Answer:

Vigil for an hour and two

3 0
3 years ago
Read 2 more answers
In parallelogram abcd,
nasty-shy [4]

Answer:

The third option

M<A + 2• m<A = 180

Step-by-step explanation:


7 0
3 years ago
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