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Igoryamba
4 years ago
15

7. Simplify this what’s the answer?

Mathematics
1 answer:
trasher [3.6K]4 years ago
3 0

first the square root of 4 is 2 so we can sub that in.

now we have 2(2*2)^-2.

2 * 2 of course is 4

with 2(4)^-2, keep in mind that negative exponents just mean to "flip" the number and turn the exponents positive.

so 4^-2 is the same as 1/4^2 or 1/16.

finally 1/16 * 2 = 2/16. 2/16 simplified is 1/8.

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Equivalent fraction for four this is 8/10
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natulia [17]

Answer:

The area under the line of the velocity-time graph is the distance travelled by the object in the time t.

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Step-by-step explanation:

8 0
3 years ago
1.2n+12!/n-1!<br><br><br><br> 2. 4n+3!/2n+1!
Naddik [55]
Are you sure there is no bracket in the denominators (n-1)! if not then the answer is:

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3 0
3 years ago
*****WILL GIVE BRAINLEST IF CORRECT******
PSYCHO15rus [73]

Conner's work is correct. To combine and make it simple, you Multiply:

(3^5+9)+(6^8+10) which will equal 3^14 6^18.

But Jane's work, instead of adding, Jane multiplies. So, Conner is correct.

Hope that helped!

5 0
3 years ago
The ratio of the heights of two similar cylinders is 1:3. If the volume of the smaller cylinder is 67cm3, find the volume of the
Inessa [10]

Answer:

solution given:

similar cylinders ratio 1:3

let the ratio be 1x and 3x respectively:

according to the question:

x/3x=volume of (smaller cylinder/big cylinder)

Volume of big Cylinder=67cm³×3=201cm3

201cm³ is your answer

4 0
3 years ago
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