I need to know how to do it aswell
2 answers:
Answer:
x= 3
Step-by-step explanation:
x on triangle 1 is 5 times less than 15
x on triangle 2 is 3 times bigger than 10
Hope this helps!
Answer:
x = 5
Step-by-step explanation:
The small triangle has been dilated by 2 making it twice as big as before.
The side that measures 10 would be dilated by 0.5 to find x which is half a big.
10 x 0.5 = 5
Now check your work. On one side it asks 6x. So, 6 x 5 = 30. Since 30 is twice as much as 15. The rule applies that x = 5.
5 x 2 = 10
6 x 5 = 30
15 x 2 = 30
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The area of the room must equal the sum of the areas of the tiles...
20*30=n(2*3)
600=6n
n=100
So 100 tiles are needed.
Answer:
a)60, b)14580, c)20*3^n
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Step-by-step explanation:
For standard embossed we recommend 8 pints/4.5L for 4-5 rolls. For heavy embossed we recommend 7 pints/4L for 3-4 rolls.
hope that help you
Answer:
Step-by-step explanation:
Swap sides:
Multiply to both sides by 6:
Group like terms:
Simplify the fraction:
Multiply the fractions
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