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ollegr [7]
3 years ago
8

Find each measure cause i don't understand?

Mathematics
2 answers:
Andre45 [30]3 years ago
5 0

Answer:

x= 6

m∠PQS= 82°

m∠SQR= 59°

Step-by-step explanation:

m∠PQR= m∠PQS +m∠SQR

Since m∠PQR= 141°,

m∠PQS +m∠SQR= 141°

(13x +4)° +(10x -1)°= 141°

13x +4 +10x -1= 141

Simplify:

23x +3= 141

Minus 3 on both sides:

23x= 141 -3

23x= 138

x= 138 ÷23

x= 6

m∠PQS

= (13x +4)°

= [13(6) +4]°

= (78 +4)°

= 82°

m∠SQR

= [10(6) -1]°

= (60 -1)°

= 59°

Alternatively,

m∠SQR

= 141° -82°

= 59°

vekshin13 years ago
4 0

Answer:

x=6 .  m<PQS=82  m<SQR=61 :)

Step-by-step explanation:

(13x+4) + (10x-1) = 141

combine like terms

23x+3=141

subtract 3 from both sides

23x=138

divide both sides by 23

x=6

substitute x into both original equations

m<PQS=13(6)+4

m<PQS=78+4

m<PQS= 82

m<SQR=10(6)+1

m<SQR=60+1

M<SQR=61

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3 0
3 years ago
8. Mitchell bought 600 shares of Centerco two years ago $34.50 per share. He sold them yesterday for $38.64 per share.
g100num [7]

Answer:

a. percentage increase in price per share = 12%

b. The total purchase price for the 600 shares is $20,700

c.  The profit for the 600 shares is $2,484

d.  The profit for the 600 shares is $2,484

Step-by-step explanation:

a. Initial price per share    =  $34.50

Current price per share = $38.64

Change or increase in price =  $38.64 - $34.50 = $4.14

percentage increase in price per share = 12/34.50 x 100% = 12%

b. Total number of shares     =  600

    Price                                   =   $34.50

   The total purchase price for the 600 shares = ($34.5x600) = $20,700

c.  Total cost of 600 shares   =  ($34.5x600) = $20,700

     Total revenue from sales =  ($38.64x600) = $23,184

     Profit from the 600 shares = Total selling price - total cost price

                                                  = $23,184 - $20,700 = $2,484

d.  Total cost of 600 shares   =  ($34.5x600) = $20,700

     Total revenue from sales =  ($38.64x600) = $23,184

     Profit from the 600 shares = Total selling price - total cost price

                                                  = $23,184 - $20,700 = $2,484

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3 years ago
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Answer:

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3 years ago
Evaluate the expression for x= 2 and y=4. Enter your answer in the box. 16x + 2x2 - y2​
Nostrana [21]

Answer:

24

Step-by-step explanation:

Step 1: Define

x = 2

y = 4

16x + 2x² - y²

Step 2: Substitute and Evaluate

16(2) + 2(2)² - 4²

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8 0
3 years ago
Graph: y = 3x - 5<br> Plz help
nexus9112 [7]

Answer:

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hope this helped!

5 0
3 years ago
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