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3 years ago

Need help please help me

Mathematics

1 answer:

yanalaym [24]3 years ago

3 0

Write me the question

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ahrayia [7]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Here a brainliest if you get it right

oksian1 [2.3K]

Answer:

D.(2, 2)

Step-by-step explanation:

Staring point = (2, -4)
Since he moved 6 units up, so, there will be change in only y-coordinate of the starting point and x-coordinate will remain unchanged.
End point of the segment = (2, - 4 + 6) = (2, 2)

3 0

2 years ago

Ms. Hagan invested twice as much money in an account that pays 7% interest as she did in an account that pays 6% in interest. He

Karo-lina-s [1.5K]

Answer: She invested $5000 in an account that pays 6% interest and $10000 in an account that pays 7% interest.

Step-by-step explanation:

Let P be the initial amount she invested in an account that pays 6% interest.

Then, amount invested in other account = 2P

Simple interest = Principal x rate x time

After one year, for the first account,

Interest = P(0.06)(1) = 0.06P

For second account,

Interest = (2P)(0.07)(1)=0.14P

Total interest = $0.06P+0.14P=1000$

$\Rightarrow\ 0.20P=1000\\\\\Rightarrow\ P=\dfrac{1000}{0.20}\\\\\Rightarrow\ P=5000$

2P = 2(5000)=10000

Hence, She invested $5000 in an account that pays 6% interest and $10000 in an account that pays 7% interest.

7 0

2 years ago

How to solve step by step [(7,5-1,5) x 10^-11]^2 ??

Oliga [24]

1.7,5-1,5=6
2.10-11=-1
3.6×-1=-6
4.-6+2=-4

5 0

3 years ago

If 2= (1+ r)^7 solve the equation for r?

solong [7]

7 = r^1/2 is the same as saying 7 = square root of r. So, to get rid of the square root sign on the r, you need to square it, and when you do something to one side of the equation, you have to do the same to the other side. So after squaring both sides, you get 49 = r.

8 0

3 years ago