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Alinara [238K]
3 years ago
9

Nigel tried to solve an equation step by step

Mathematics
1 answer:
kaheart [24]3 years ago
8 0

Answer:

1

Step-by-step explanation:

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2. There are 42 persons in a mathematics class, and everyone of them drinks either coffee or grape milk at
Basile [38]

Answer:

1.  8

2.  24

Step-by-step explanation:

The number of persons that drink grape milk only :

18 - 10 = 8

The number of persons that drink coffee :

42 - 8 = 34

The number of persons that drink coffee only :

34 - 10 = 24

5 0
2 years ago
Express in simplified exponential notation.<br><br> x3 • x5 =
Usimov [2.4K]

Answer:

  x^8

Step-by-step explanation:

The applicable rule of exponents is ...

  (x^a)(x^b) = x^(a+b)

Here you have ...

  (x^3)(x^5) = x^(3+5) = x^8

8 0
2 years ago
A line segment that joins two verticles of a polygon is a _______?
Pani-rosa [81]
I believe the answer is a diagonal 
8 0
3 years ago
Read 2 more answers
Thanks to a new conservation program, a population with only 200 individuals at the beginning of the year is growing exponential
sukhopar [10]

Answer:

0.3 per year

Step-by-step explanation:

Number of newborn per year: 200*0.5 = 100

Number of death per year:  200*0.2= 40

So, the difference between birth and death = 100-40 = 60 (people)

and the growth rate during the year is: 60/200 = 0.3

<em>Hope this answer will find you well. </em>

5 0
3 years ago
Find the value of y please!
Tems11 [23]

Answer:

Y=4

Step-by-step explanation:

Because the two triangles are congruent you can set the two expressions equal to each other and solve from their.

step 1 )  8Y = 6Y + 8

step 2 ) isolate the variable to one side 8Y-6Y= 8 =>  2Y = 8

step 3 ) solve for Y 2Y/2 = 8/2

Solution Y=4

7 0
2 years ago
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