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Rus_ich [418]
3 years ago
12

(x+15)^2 −10=0 i need solutions

Mathematics
1 answer:
Tasya [4]3 years ago
4 0

Answer:

Step-by-step explanation:

(x-15)²=10

x-15=±√10

x=15±√10

or x=15+√10

and x=15-√10

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(2 1/3 + 1 2/5) + 3 2/3
LiRa [457]
(2 1/3 + 1 2/5) + 3 2/3 = 7 2/5
4 0
3 years ago
One rule of thumb for estimating crowds is that each person occupies 2.3 square feet. Use this value to estimate the size of a c
dybincka [34]

Answer:

150,595

Step-by-step explanation:

First, convert miles to feet:

4.1 mi × (5280 ft/mi) = 21648 ft

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346368 ft² × (1 person / 2.3 ft²) = 150594.8

Rounding to the nearest integer, there are approximately 150,595 people in the crowd.

7 0
3 years ago
Which lists the fractions Four-sevenths, Five-ninths, and in order from least to greatest?
Vladimir [108]

Answer:

Solution given:

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3 0
3 years ago
Billy ate 30% of a pizza and Bonnie ate 3/8 of a pizza who ate more
Serggg [28]
Bonnie ate more because 3/8 is 37.5.
Hope this helps!
6 0
3 years ago
Show all work please
gayaneshka [121]
Angles D and F are supplementary, so
.. (19x -26) +(7x -2) = 180
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Selection C is appropriate.
7 0
3 years ago
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