30 Points! Please Help!

Mathematics

2 answers:

jonny [76]3 years ago

6 0

All three functions have the same number of x-intercepts

borishaifa [10]3 years ago

5 0

Every single functuon is the same x intercept

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The cost of a pair of jeans was changed from $47 to $42.13. what was the percent change?l

My name is Ann [436]

Answer:

10.4%

Step-by-step explanation:

$\$47 \:to \: \$42.13\\\\47 - 42.13\\\\= \$4.87\\\\= \frac{4.87}{47} \times 100\\\\\frac{487}{47} \\\\=10.36 \\= 10.4 \%$

6 0

3 years ago

Kendra has 2 yards 3 inches of ribbon. She needs 5 feet 9 inches for a craft ribbon. Does Kendra have enough ribbon? If yes, how

Fittoniya [83]

She has enough she will have enough there will be 1 foot and 6 inches left.
Hope this helps.

6 0

3 years ago

Can someone help me with this problem? Thank you!

ser-zykov [4K]

In order to find the answer, we need to multiply 15 x 12 then find the exponent based on the object shape (2D/3D).

15 x 12 = 180.

If the object is 2D, the exponent is 2 (squared). If the object is 3D, the exponent is 3 (cubed). We can tell that the object is 2D, so the exponent is 2.

The answer is 180^2, or 180 squared.

I was hoping that you'd give me Brainiest as I'm trying to rank up. If you want to, please do!

3 0

2 years ago

Read 2 more answers

Five friends bake ginger bread and subsequently meet up for a tasting session. Each one gives one of his ginger

GenaCL600 [577]

Answer:

The five friends had 10 fingers to start with; one had two each

Step-by-step explanation:

The statement says each gave one of not all of his ginger in the toasting session.

4 0

3 years ago

Ef is the median of trapezoid abcd (please explain the answer im so confused lol)

Art [367]

Step-by-step explanation:

Okay, so...

The Median of a trapezoid is directly in the middle. For some weird mathimatical reason you won't ever need to know unless it's on an exam or you become a math major, its midsegment is the average of the top length and the bottom length.

In other words,

EF = ( BC + AD ) / 2

So for part 1, we can use that equation to find x.

$EF = ( BC + AD ) / 2$