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olga nikolaevna [1]
2 years ago
5

What is the area to this??

Mathematics
2 answers:
jolli1 [7]2 years ago
6 0

Answer:

30 units squared

Step-by-step explanation:

1/2(base)(height)

base=10

height=6

1/2(10)(6) = 5*6 = 30!

user100 [1]2 years ago
6 0

Answer:

30

Step-by-step explanation:

6 * 10 =60   60/2 =30

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Answer:

The reaction ca occur at 10 degree Celsius or -14 degree Celsius.                                          

Step-by-step explanation:

We are given the following in the question:

The completion of a chemical reaction is expressed by the equation

y = 300 - 4x -x^2

where y is  the number of seconds needed to complete the reaction and x is the temperature in degrees Celsius  at which the reaction occurs.

We have to find the temperature at which the reaction occurs, if the completion time of reaction is 160 seconds.

Putting y = 160

160 = 300 - 4x -x^2\\x^2 + 4x  - 140 = 0\\x^2 + 14x -10x -140 = 0\\x(x+14)-10(x+14)=0\\(x-10)(x+14) = 0\\(x-10) =0, (x+14) =0\\x = 10, x = -14

Thus, the reaction ca occur at 10 degree Celsius or -14 degree Celsius.

5 0
2 years ago
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Elodia [21]

Answer:

its green so you got it right

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Step-by-step explanation:

3 0
2 years ago
What is the slope of -2/3?<br> WILL GIVE BRAINLIEST!!!
Nataliya [291]

Answer:

( intransitive) To tend steadily upward or downward. ...

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( colloquial, usually followed by a preposition)

Step-by-step explanation:

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2 years ago
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In a class there are 10 students who play football and cricket 7 students who do not play football or cricket 14 students who pl
alisha [4.7K]

Answer:

110 members of a sports club play atleast one of the games, football, basketball and volleyball. If 20 play football and basketball only, 15 play football and volleyball only, 26 play basketball and volleyball only, x play all the three games, 2x each play

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Of 45 students 30 play badminton and 26 play tennis. Each student play either badminton or tennis,determine how many students play:(a)badminton only (b) tennis only

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At a particular school with 200 male students, 58-play football, 40-play basketball, and 8 play both. What is the probability that a randomly selected male student plays a) At least one sport b) Neither sport c) Only basketball

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2 years ago
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liq [111]

Answer:

m - 8/3

Step-by-step explanation:

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