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Brums [2.3K]
3 years ago
11

PLEASE HELP ME! please!

Mathematics
2 answers:
ivanzaharov [21]3 years ago
5 0
Yes, because 1+3 is 4*2 is 8, and and on the other side 1+1 is 2*5 is 10 the 10-2 is 8 so 8=8
Alborosie3 years ago
5 0

Answer:

yes addison is right because using distributive property would get you from  "5 (x + 1) - 2x = 2 (3 + x)" to "5x + 5 - 2x = 6 + 2x". from there, you'd combine like terms and simplify. you get "3x + 5 = 6 + 2x".  Subtract 2x on each side, and you get "x + 5 = 6". Subtract 5 on each side, you get "x = 1".

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A stadium has 52,000 seats. Seats sell for $35 in section A , $30 in section B, and $25 in section C. The number of seats in sec
Mumz [18]
27,000 has seats, B has 14,200 seats, C has 12,800 seats.

7 0
3 years ago
When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number. why?
Viktor [21]
Well if you get back to the definition of a division, diving X by Y is finding out how many Ys you can have in a X.

It is clear that you will have more than X times Y if Y is less than 1 since dividing X by 1 is exactly X.

If you think of 10 and 1, you can divide 10 in exactly 10 portions of 1.
But you can divide it into 100 portions of 0,1.
And 100 is bigger than 10 of course.
Hope this helps.
4 0
3 years ago
Read 2 more answers
Claire built two similar wooden chests in the shape of rectangular prisms. She needed 6 pints of paint to cover the outside of t
Evgesh-ka [11]
The scale factor would be used in solving for the volume inside the larger chest. By definition, a scale factor is considered to be the ratio of similar sides of similar figures. By using this method:

Scale factor^² = 6/4 = 3/2 
Scale factor = √3 / √2 

The solution would yield to a final answer of 83.7 percent larger volume compared to the smaller chest.
4 0
3 years ago
Calculate the measure of ∠ PMU and ∠ UPM.<br><br> m∠ PMU = <br> m∠ UPM =
Julli [10]

Answer:

The Exterior Angle Theorem states that the measure of the exterior angle of a triangle is

equal to the sum of the measures of the two remote interior angles of the triangle. Angle

PMU is an exterior angle to nPBM and its corresponding remote interior angles are /PBM

and /BPM. So, I can calculate the sum of those two angle measures to find the measure

of /PMU

Step-by-step explanation:

5 0
3 years ago
A scientist who studies teenage behavior was interested in determining if teenagers spend more time playing computer games then
Marina86 [1]

Answer:

- The amount of time greater than 10.2 hours for this year.

- The P_{value} is 0.01358.

Step-by-step explanation:

Given information:

mean, X = 10.2 hours

sample, n = 15

using t distribution

test statistics = 2.822

P_{value} = 2 x P(t_{n-1} > test statistics)

                              = 2 x P(t_{15-1} > 2.822)

                              = 2 x 0.00679

                              = 0.01358

P_{value} is less than 0.10 which indicates that the amount of time greater than 10.2 hours for this year.

5 0
4 years ago
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