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3 years ago

An iPod is 40% off an iPod usually costs $210 what is discount and new sales price??!?

1 answer:

6 0

The answer is $126, you have to turn the percent into a decimal, then multiply that decimal by the $210. whatever you get from that, you subtract from $210

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Which set of side lengths can be used to form a right triangle

leva [86]

Answer:

14, 48, 50

Step-by-step explanation:

To check which set of side length can be used to form a right triangle we use pythagorean theorem

c^2 = a^2 + b^2

biggest side (hypotenuse is c^2)

(a) 14, 48, 50

$50^2 = 14^2 + 48^2$

2500= 196+2304

2500= 2500 that is true

(b) 30, 40, 60

$60^2 = 30^2 + 40^2$

3600= 900+ 1600

3600= 2500 that is false

$60^2 = 14^2 + 50^2$

3600= 196+2500

2500= 2196 that is false

(d) 10, 24,28

$28^2 = 10^2 + 24^2$

784=100+576

784=676 that is false

4 0

2 years ago

Can you solve this????? Super hard!

pav-90 [236]

The answer is J. 1/(x^2-x)

5 0

2 years ago

Read 2 more answers

Circle the difference 9 - 4=5

Igoryamba

5 is the difference.

Note: Minuend - Subtrahend = Difference

3 0

2 years ago

Read 2 more answers

Which of the following is closest to the area of the shaded region below?

enot [183]

Answer:

C is the answer

Step-by-step explanation:

Find the area of the whole circle, r=12cm

=pie× radius sq

=3.14×12×12

=452.16cm sq

The are of the smaller circle, r=6cm

=same formula

=3.14×6×6

=113.04cm sq

Subtract them to find the area of the shaded region

452.16 - 113.04

=339.12

Closest is answer is 339 cm sq which is c

Hope it's helpful..... 

5 0

2 years ago

PLEASE HELP ASAP!!!!! For the function f(x) = x2 + 3, what are the outputs for the inputs -3, 2, 0, and 5?

DaniilM [7]

Switch the x for -3, 2, 0, and 5 so the answer will be B

6 0

2 years ago