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schepotkina [342]
3 years ago
14

FIND 2 RATIONAL NUMBER EQUILANT TO 7/19

Mathematics
2 answers:
photoshop1234 [79]3 years ago
6 0

Answer:

14/38

21/57

Step-by-step explanation:

You just multiply by 2/2 and 3/3

Olenka [21]3 years ago
5 0

Answer:

14/38

21/57

Step-by-step explanation:

7×2/19×2

= 14/38

7×3/19×3

= 21/57

These are rational numbers because they can be expressed in fractions.

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Find the surface area of this prism please (no links please)
horsena [70]

Answer:

192 ft^2

Step-by-step explanation:

to find the surface area of a shape, you must find the area of each side and add them together. the base of this shape is a rectangle with a length of 11ft and a height of 3ft; to calculate the area of a rectangle, you multiply the length by the height. 3*11 is 33, so the base of this prism has an area of 33ft^2. since this is a prism, we know that the side parallel to the base are the same shape, so they both have an area of 33ft^2. 33*2= 66. the two other large sides have a height of 4.5 and a length of 11; 4.5*11 is 49.5, there are two shapes with these dimensions, so 49.5*2=99. finally, the two shapes on either end of the prism have a height of 4.5 and a length of 3. 4.5*3= an area of 13.5, two of them, so 13.5*2=27. now you just add all of these numbers together: 66+99+27=192.

4 0
2 years ago
Carly went shopping and bought a pair of pants for $25.00. She also purchased a shirt for $35.00, They were on sale for 20% off.
Anna007 [38]

Answer:

The answer is $12

Step-by-step explanation:

Multiply each price by 20% (0r .2) then add them. OR

Add each price then multiply them by 20$ (or .2)

Hoped this helped!

7 0
2 years ago
write two different expressions that are equivalent to 12-15x use factoring to write one of the expressions
sineoko [7]
6×2-5(3x) i think this is one
3 0
3 years ago
Please help! I’m in a test rn! If f(x) and g(x) are inverse functions of each other, which of the following statements is true?
White raven [17]

Answer:

D) (g\cdot f)(x)=x

Step-by-step explanation:

If two functions f(x) and g(x) are inverse of each other, then the following conditions must be true:

i. (f\cdot g)(x)=x

ii. (g\cdot f)(x)=x

Therefore, out of the four choices available, only option D matches the condition for inverse function to exist.

Therefore, (g\cdot f)(x)=x

5 0
3 years ago
What is 2 gallons equally divided into nine
SSSSS [86.1K]
Its a repeating decimal 0.22222222222222222222222
3 0
3 years ago
Read 2 more answers
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