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My name is Ann [436]
3 years ago
15

IM GIVING 50 POINTS!!! AND BRAINLIEST! NEED THE EQUATION NOT THE ANSWER A teacher has 15 weeks in which to teach six chapters. W

rite an equation that represents the number of lessons the teacher must teach per week if there is an average of 8.5 lessons per chapter. I NEED THE EQUATION NOT THE ANSWER
Mathematics
1 answer:
devlian [24]3 years ago
6 0

Answer: 3.4  

The total number of lessons to teach is 6*8.5 = 51 lessons.

15x = 51

X=3.4

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I need help on this one please​
katrin2010 [14]

Answer:

B

Step-by-step explanation:

(-2,4), (0,6), and(2,8)

6 0
3 years ago
Consider parallelogram △MNOP shown above.
Nina [5.8K]

To find the length of the sides of this parallelogram, we just have to calculate the length of each side and then proceed to find the perimeter.

The perimeter of the parallelogram is 13 units.

<h3>Perimeter of a Parallelogram</h3>

To calculate the perimeter of a parallelogram, we need the values of the length of the sides. However, if we have the details of two opposite sides, we can find the perimeter of the parallelogram because opposite sides are equal.

  • Length of MN = 2units
  • Length of MP = 4.5 units

The perimeter of MNOP can be calculated as

perimeter = 2(MP + MN)

We can substitute the values into the equation and solve

perimeter = 2(MP + MN)\\perimeter = 2 * (4.5 + 2)\\perimeter = 2 * 6.5\\perimeter = 13

The perimeter of the parallelogram is 13 units.

learn more on perimeter of a parallelogram here;

brainly.com/question/10919634

#SPJ1

6 0
2 years ago
What expression defines Sn?
frutty [35]

Answer:

Sₙ=3(1/2^n)

Step-by-step explanation:

Notice that in the given series that each term is being multiplied by 1/2, which is our common ratio. 3/2 is the first term because 3*1/2=3/2, so the expression that defines Sₙ is Sₙ=3(1/2^n)

3 0
2 years ago
3. Find the value of x. 4 3 6<br>​
tester [92]

Answer:

72

Step-by-step explanation:

x in (-oo:+oo)

(x/4)/3 = 6 // - 6

(x/4)/3-6 = 0

1/12*x-6 = 0 // + 6

1/12*x = 6 // : 1/12

x = 6/1/12

x = 72

x = 72

5 0
2 years ago
WILL GIVE BRAINLIEST!!
alexandr402 [8]

its the 3rd answer!

hope this helps

7 0
2 years ago
Read 2 more answers
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