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3 years ago

Parallel to y=2x-4 through (8,8)

Mathematics

1 answer:

yanalaym [24]3 years ago

5 0

Answer:

y = 2x - 8

Step-by-step explanation:

Parallel lines have SIMILAR RATE OF CHANGES [SLOPES], so 2 remains the same:

8 = 2[8] + b

↑

-8 = b

y = 2x - 8 >> Parallel Equation

I am joyous to assist you anytime.

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sergij07 [2.7K]

H=9ft
B=6ft

Using Pythagorean thereon

$\\ \Large\sf\longmapsto P^2=H^2-B^2$

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$\\ \Large\sf\longmapsto P^2=81-36$

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2 years ago

A cashier has three more dimes than nickels and twice as many nickels as quarters find the number of each kind of coin if the to

galina1969 [7]

Answer:

123

Step-by-step explanation:do mth

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2 years ago

Please help me please

cupoosta [38]

Y = 925/z

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3 years ago

How do i prove that they are right triangles ?

spayn [35]

If it is 90 degreees at the angle

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3 years ago

Read 2 more answers

3. An exclusive clothing boutique triples the price of the items it purchases

Juli2301 [7.4K]

Answer:

a) MARKUP PERCENT = 200%

b) If the cost price of clothing A = $10

then its retail price = $30

If the cost price of clothing B = $25

then its retail price = $75

Step-by-step explanation:

Let us assume the original price for the clothing = a

Now, boutique triples the price of the items it purchases for resale.

So, the resale value of the item of clothing = 3 times (Original price) = 3 a

So, here: The resale Value = 3 a

a) MARK UP Percentage = $(\frac{\textrm{SP - CP}}{CP}) \times 100$

$\implies \% = (\frac{3a-a}{a} ) \times 100 = 200 \%$

or, the MARKUP PERCENT = 200%

b) Two expressions that represent retail price

If the cost price of clothing A = $10

then its retail price = 200% of 10 + 10 = 20 + 10 = $30

If the cost price of clothing B = $25

then its retail price = 200% of 25 + 25 = 50 + 25 = $75

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3 years ago