2 years ago

Timed 5 minutes Please How do I solve this? I'm confused Find the value of sin x° and cos y°

Mathematics

1 answer:

jasenka [17]2 years ago

6 0

Po ^2 = 6^2 + 8^2
Po^2 = 36 + 64 = 100
So Po = 10
Sin x = 8/po = 8/10= 0.8
Cos y = 6/po = 6/10=0.6

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9/10 divided by (-3/5) as a mixed number

IRINA_888 [86]

Answer:

-1 1/2

Step-by-step explanation:

9/10 ÷ -3/5

Copy dot flip

9/10 * -5/3

-45/30

Divide the top and bottom by 15

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Change this to a mixed number

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3 years ago

Learning outcome: Solve a linear system of equations in two and three variables using algebraic methods. Read and solve word pro

Talja [164]

Answer: Equilibrium price would be $13.33 and equilibrium quantity would be 133.3 units.

Step-by-step explanation:

Since we have given that

Demand function is stated as

$D(p)=200-5p$

Supply function is stated as

$S(p)=10p$

We need to find the equilibrium price and quantity for this device.

For equilibrium, D(p) = S(p).

so, it becomes,

$200-5p=10p\\\\200=10p+5p\\\\200=15p\\\\p=\dfrac{200}{15}\\\\p=\$13.33$

and when we put the value of p in any function:

$Q=10\times 13.33=133.3\ units$

Hence, Equilibrium price would be $13.33 and equilibrium quantity would be 133.3 units.

8 0

2 years ago

what is the original price and the markup to find the retail price. Original price: $44; Markup: 7.5%

torisob [31]

Answer:

the retail price is $47.30

Step-by-step explanation:

3 0

2 years ago

I have no idea with this question and my assesment is tomorow help needed desperetly brainliest for answer and explenation.

satela [25.4K]

Answer:

a) £6.70 b)6.4%

Step-by-step explanation:

a) 105.20-98.50=6.70

b)105.20-98.50/105.20 x100= 6.4%

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2 years ago

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Sphinxa [80]

Mandy father was 28
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M=28/5
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2 years ago