3 years ago

The perimeter of 3x+8 and 4x-1 and 5x+2

Mathematics

1 answer:

cupoosta [38]3 years ago

7 0

It depends what the shape is

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dolphi86 [110]

First we have to find how much water leaked
5galllons-3 gallons=2 galllos of water leaked
Now we know $\frac{2 galllons}{10 minutes}$
Finally we can simplify it $\frac{2 gallons}{10 minutes}= \frac{1 gallon}{5 minutes}$ - its the answer

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3 years ago

ABC IS a right angled triangle at B and D is a point on BC. If AD=18cm , BD=9cm and CD = 4 cm, find AC

madam [21]

AC=22.2 because 18^2+13^2=x^2

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ki77a [65]

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2 years ago

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2 years ago

Write an inequality and solve.

svlad2 [7]

Answer:

25 + 15n ≥ 150

Step-by-step explanation:

The term at least mean the amount saved is greater than or equal to 150

Let the number of weeks he intends to save be n

Amount saved after n weeks without the plan is:

15n

Add plan amount

= 25 + 15n

Add inequality

25 + 15n ≥ 150

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3 years ago