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marissa [1.9K]
3 years ago
5

Correct answers only please!

Mathematics
2 answers:
olga2289 [7]3 years ago
7 0

Answer:

the answer is B. 45" I took the test

olya-2409 [2.1K]3 years ago
7 0

Answer:

the size of the box is 45"

Step-by-step explanation:

screen measures 36 inches wide by 27 inches high

The diagonal of the box is the size you see on the box.

Lets find the diagonal of the box using  pythagorean theorem

c^2= a^2 + b^2

Where 'a' is the length and 'b' is the width

c^2= 27^2 + 36^2

c^2= 729+1296=2025

Now take square root on both sides

c=45

So the size of the box is 45"

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Plz help me plzz i beg of u
Stells [14]

Answer:

2.0 x 10^11

Step-by-step explanation:

2.6 divide it by 1.3 and get 2.0. 9+2 = 11. Together with the, it would be 10^11. That how I got 2.0 x 10^11

Hope this Helps, have a nice day!

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7 0
3 years ago
The populations of Cities A and B are 1.6 x 10^5 and 1,070,000​, respectively. The population of City C is twice the population
Semenov [28]

Answer:

13.375 times

Step-by-step explanation:

1,070,000 times 2=2,140,000. 2,140,000 divided by 160,000=13.375.

3 0
3 years ago
The sum of a number m and 7.1
bekas [8.4K]
7.1+m

Or if you needed to add a variable to be the answer it would be 7.1+m=x
4 0
3 years ago
Write the product in standard form. ( 9 + 5i)( 9 + 8i)
disa [49]
<span>( 9 + 5i)( 9 + 8i)
= 9(9+8i)+5i(9+8i)
= 81+72i+45i+40i^2
= 81+117i+40(-1)
= 81-40+117i
= 41+117i. Answer</span>
8 0
3 years ago
Instead of dividing 400 by 16, Chip thought of an equivalent division problem that was easier for him to divide. Write an equiva
galben [10]
You can divided each by 4 and get this easy answer..

100 divided by 4= 25. Hope it helps!
5 0
3 years ago
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