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aleksklad [387]
3 years ago
15

Pls help me on this​

Mathematics
1 answer:
Nataly [62]3 years ago
8 0

Answer:c=20r(2h)

Step-by-step explanation:Simple rate of change

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An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $7200 and his st
Ronch [10]

Answer:

22.7%

Explanation:

Given that last year stock for company A was $7200

The stock for company B last year was worth $3510

Stock in company A decreased by 24%

This means the new value of stock for company A became;

(100-24)/100 *$7200

76/100*$7200

0.76*7200 =$5472

Stock in company B decreased by 20%

This means the new value of stock for company B became;

(100-20)/100 *$3510

80/100*$3510

0.8*$3510

$2808

Original investors stock value was = $7200+$3510 =$10710

New investors stock value is = $5472+$2808=$8280

Decrease in value of stock = $10710-$8280 =$2430

percentage decrease in stock value = decrease in stock/original value of stock *100%

=2430/10710 *100 =22.689

=22.7%

4 0
3 years ago
What is the length of the longer of the two chords shown?
Rainbow [258]

Answer:

19

Step-by-step explanation:

When 2 chords intersect then the product of the parts of one chord equal the product of the parts of the other chord, that is

12(x - 7) = 4(x + 3) ← distribute parenthesis on both sides

12x - 84 = 4x + 12 ( subtract 4x from both sides )_

8x - 84 = 12 ( add 84 to both sides )

8x = 96 ( divide both sides by 8 )

x = 12

Thus

12 + x - 7 = 12 + 12 - 7 = 17

4 + x + 3 = 4 + 12 + 3 = 19 ← longer chord

5 0
4 years ago
Read 2 more answers
Could someone please help me answer the table and graph ?
marta [7]
3 would be 36 4 is 47 6 is 69 and 8 is 91
8 0
4 years ago
How to simplify 3 over 18
Setler79 [48]
\frac{3}{18} = \frac{1\times3}{6\times3} =\boxed{\bf{\frac{1}{6}}}
4 0
3 years ago
Read 2 more answers
How do you solve this
UNO [17]
7 divided by 1 is 7 so you would do long division
5 0
4 years ago
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