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Mademuasel [1]
2 years ago
5

Find an expressing that is equivalent to 2 ( x - 3 ) ²

Mathematics
1 answer:
brilliants [131]2 years ago
5 0
That is the answer :)
x(2x-12)+18
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Use the distributive property to express 36 + 16. *
marissa [1.9K]

Answer:

it is c

Explanation:

hopes it helps

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2 years ago
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students are encouraged to exercise at least 2 1/2 hours a week. Hector exercises about the same number of hours each week. duri
Natasha2012 [34]

Answer:

On average, he exercises 2.875 hours per week.

Step-by-step explanation:

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3 years ago
How many terms are in the arithmetic sequence shown below?<br>15, 7, -1, -9...,-225
NemiM [27]
We know that

We can write an Arithmetic Sequence as a rule:

<span>an = a1 + d(n−1)</span>

where

<span>a1 = the first term
<span>d =the "common difference" between terms

in this problem
a1=15  a2=7  a3=-1  a4=-9  .....    an=-225
d=a2-a1  
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</span></span>an = a1 + d(n−1)
for
an=-225
d=-8
a1=15
find n
-225=15+(-8)*(n-1)--> (n-1)=[-225-15]/-8----> n-1=30---> n=30+1---> n=31

the answer is
31

3 0
3 years ago
Find the volume of the prism.
Zigmanuir [339]

Answer:

The correct answer is first option.  270 m³

Step-by-step explanation:

Formula:

Volume of prism = Base area * Height

Area of triangle = bh/2  where b - base and h - height

From the figure we can see that height of prism = 36 m

Base is a right angled triangle with base 5 m and height = 3 m

<u>To find the Base area</u>

Area of triangle = bh/2 = (3 * 5)/2 = 15/2 = 7.5

<u>To find the volume of prism</u>

Volume = Base area * height = 7.5 * 36 = 270 m³

Therefore the correct answer is first option . 270 m³

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3 years ago
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xenn [34]
12 divided by 4 is 3 so 3 pints of paint
3 0
3 years ago
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