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Rufina [12.5K]
3 years ago
5

Jackson was making a poster for his room. He arranged 50 trading cards in the shape of a rectangle on the poster. How many rows

of cards were on his poster?
Mathematics
1 answer:
eimsori [14]3 years ago
5 0
It could either be 2x25, 5x10, 10x5, 25x2, or 50x1 or 1x50
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Quiz! Help!
Evgen [1.6K]

Answer:

$10.50/1.25 = $10.20

Step-by-step explanation:

hope this helps

5 0
3 years ago
Which number is equivalent to 2^−5⋅ 3 ⋅ 2^2 ⋅ 3^3?<br><br> A. 648<br> B. 216<br> C. 81/8<br> D. 27/8
sesenic [268]

2^{-5} \cdot 3 \cdot 2^2 \cdot 3^3\\\\=2^{-5 +2} \cdot 3^{1+3}\\\\=2^{-3} \cdot 3^4\\\\=\dfrac{3^4}{2^3}\\\\=\dfrac{81}{8}\\\\\\\text{So, the answer is C.}

3 0
2 years ago
Carolyn swim 35 laps in 1/2 hour. How far will she swim in 4 hours? Please help.
NARA [144]
70 laps in 40 hours


1/2+1/2=4

35+35=70
I think
3 0
3 years ago
Read 2 more answers
How to determine if the function has x-axis sym, y-axis sym, and origin sym<br><br> y^2 -xy =2
n200080 [17]

To check for symmetry on the x axis, replace y with –y

-y^2 –x(-y) =2

<span> Apply the product rule, since the equation is not identical tot eh original equation it is not symmetric about the x axis</span>

<span> Now do the same for y axis by replacing x with –x</span>

<span> Again using product rule the equations are not identical, so it is not symmetric about the y axis</span>

<span> To check the origin,</span>

<span> Replace both x & y with –x  & -y</span>

Again using product rule, the equations are not identical so it is not symmetric about the origin


8 0
3 years ago
Please help me What is the midpoint of a line segment with the endpoints (4, -3) and (7,-5)?
liq [111]

Answer:

(11/2, -1)

Step-by-step explanation:

7 0
3 years ago
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