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Bond [772]
3 years ago
9

Simplify the expression. -1 -5.7| A. 6 B. -6 C. -5.7 D. 5.7

Mathematics
1 answer:
stepan [7]3 years ago
7 0

Answer:

none of those answers, it should be -6.7

Step-by-step explanation:

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Answer:

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2 years ago
At the beginning of year 1, Lisa invests $500 at an annual compound interest
andrezito [222]

Answer:

the actual answer is a(n)= 500 * ( 1 + 0.03) ^(n - 1) ;$579.64

Step-by-step explanation:

5 0
3 years ago
Answer these 2 questions for 100 pts. answers only please​
aliya0001 [1]

Answer:

1.

%K = 31.904%

%Cl = 28.930%

%O = 39.166%

2.

Hg = 80.69/ 200.59 = 0.40/0.2 = 2

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Step-by-step explanation:

8 0
3 years ago
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Consider the figure.<br> Find AB if BC = 3, BD = 5, and AD = 5.<br><br> AB= ?
blondinia [14]
Answer is 9.5 First find DC by doing the Pythagorean theorem
BC is 3 BD is 5
So 3^2+ DC= 5^2
9+____=25
So DC is 4 cuz 4times 4=16

Now add AD+DC=AC

5+4=9

So BC is 3 the bottom AC is 9
3^2+9^2= 9+81=90 the sq rt of 90 is 9.5
7 0
3 years ago
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Sally mows the lawns for $10 per hour. She earns a bonus of $15
Elenna [48]
10+15=25
25+45=70
One lawn will be 10 without the bonus plus the bonus its $25 then $45 for doing the flower beds her total is $70
8 0
3 years ago
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