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Nina [5.8K]
3 years ago
9

Please Help!!!! I will give brainliest!!!

Mathematics
1 answer:
san4es73 [151]3 years ago
8 0

Answer:

it would be 5.

Step-by-step explanation:

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Helene invested $700 in the 5% interest account and $500 in the 10% interest account.

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2 years ago
A line is defined by the equation y = negative x + 3. Which shows the graph of this line? On a coordinate plane, a line goes thr
Mkey [24]

Answer:

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2 years ago
14. The diagonals of square ABCD intersect at E. If AE = 2, find the perimeter of ABCD.
lutik1710 [3]

Answer:

B, 8\sqrt{2}

Step-by-step explanation:

Diagonals of a square are congruent so AC= 4

using pythagorean theorem we can then do x^{2} +x^{2}=4^{2}

2x^{2} = 16\\x^{2} =8\\x=\sqrt{8} \\x=2\sqrt{2}

Then for perimeter we times the 2\sqrt{2} by 4 and get

8\sqrt{2}

Hope this helps and please mark brainliest!!

8 0
2 years ago
Bandi jogged 2 1/2 miles for 30 minutes. Sharna jogged 3 1/2 miles in 3/4 hours. Who jogged at a slower rate?
nevsk [136]
Bandi jogged at a slower rate. Bandi’s rate: 12 minutes a mile Sharna’s rate: 12.8 minute miles
3 0
3 years ago
Ei
kirza4 [7]

Answer:

2

Step-by-step explanation:

i think give me brain pleaz

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Read 2 more answers
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