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3 years ago

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Jack wants to buy a pair of trousers for 60$ when he went to the store he found that the price was marked down by 20% how much d

o they cost

1 answer:

Lemur [1.5K]3 years ago

3 0

$48 (because you would do $60•0.20=$12 so then you would do $60-$12=$48)

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Um i know a good sight that will do this for you it picture homework

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3 years ago

Read 2 more answers

Jason collects baseball cards. He has 280 cards. Of these, 40% feature players from the New York Yankees baseball team. How many

andre [41]

You'd need to start by finding what 40% of 280 is. To do this, you turn 40% into a decimal which is .40 . Multiply .40 x 280 which is 112. Then subtract that answer from 280 which is 168 baseball cards. Hope this helped :)

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3 years ago

Four friends had dinner at a restaurant. The bill was $45.00 and they added a 20% tip. The four friends shared the total cost eq

Tanya [424]

Answer:

$13.50

Step-by-step explanation:

We can find the total bill here by multiplying $45 by 1.20, where the 0.20 represents the 20% tip:

1.20($45) = $54

Since the four friends agree to split the bill equally, each pays:

$54/4 = $13.50

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3 years ago

Select the functions that have a value of -1. sin180° cos180° tan180° csc180° sec180° cot180°

kupik [55]

We have to break each degree in terms of 90

A) $sin180^\circ=sin(90\times2+0)$

Which is in third quadrant, therefore sine is negative hence

$sin(90\times2+0)= -sin0 ^\circ = 0$

B) $cos180^\circ =cos(90\times2+0)$

Which is in third quadrant, therefore cosine is negative hence

$cos(90\times2+0)= -cos0^\circ = -1$

C) $tan180^\circ=tan(90\times2+0)$

Which is in third quadrant, therefore tangent is positive hence

$tan(90\times2+0)= tan0^\circ = 0$

D) $csc180^\circ=csc(90\times2+0)$

Which is in third quadrant, therefore cosec is negative hence

$cosec(90\times2+0)= -csc0^\circ =$ not defined

E) $sec180^\circ=sec(90\times2+0)$

Which is in third quadrant, therefore secant is negative hence

$sec(90\times2+0)= -sec0^\circ = -1$

F) $cot180^\circ=cot(90\times2+0)$

Which is in third quadrant, therefore tangent is positive hence

$cot(90\times2+0)= cot0^\circ =$ not defined

Hence only $cos 180^\circ$ and

$sec180^\circ$ have value -1

Hope this will help

7 0

3 years ago

If n and p are each different positive integers

Inessa [10]

Answer:

1 and 1/4

Step-by-step explanation:

3*1 +4*1/4

=3+1=4

6 0

3 years ago