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Nat2105 [25]
2 years ago
11

The floor of a square bedroom has an area of 169 square feet. The length of each side of the bedroom floor is__________feet.

Mathematics
1 answer:
lakkis [162]2 years ago
6 0
...........................................................
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What is the correct formula for density
zvonat [6]

Answer:

C. density = mass / volume

Step-by-step explanation:

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3 years ago
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Helppppp<br> helpppppp helppp
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Answer:

intersect at (-1,-3)

Step-by-step explanation:

y = 4x + 1. the points should be at (0,1) and (-0.25,0) and is an infinite line in both directions.

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both the lines meet at (-1,-3) so make a point at that location

6 0
2 years ago
One ordered pair (a,b) satisfies the two equations ab^4 = 12 and a^5 b^5 = 7776. What is the value of 'a' in this ordered pair?
Ivan

Answer:

a = 4.762203156

Step-by-step explanation:

Given:

ab^4 = 12 and a^5b^5 = 7776

Making the equations a subject of a;

a = 12/b^4 and a^5 = 7776/b^5

Finding fifth root on both sides of equation two;

a = \sqrt[5]{7776}/b

You will get a = 6/b

Equating the two equations;

12/b^4 = 6/b

Multiplying both sides by b^4 gives:

b = \sqrt[3]{2} = 1.25992105

We had that a = 12/b^4 so;

a = 12/1.25992105^4 = 12/2.5198421 = 4.762203156

4 0
3 years ago
Use prime factors to find hcf of 18 12 56​
givi [52]

Answer:

it is 2 bcz if we see that in the 12 , 18 and 56 the two is the highest common factor

8 0
2 years ago
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maria wants to save $250. she received $75 in gifts. she makes $8 an hour at work. how many hours at minimum does Mirena have to
denis-greek [22]
75+8x=or greater than 250 
-75                            -75
   8x=or greater than 175
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Maria need to work 22 hours at minimum to reach her goal. 
Hope it help:)
6 0
3 years ago
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