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ValentinkaMS [17]
3 years ago
15

Please help me on this question

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Answer:

please mark my answer brainliest

Step-by-step explanation:

  1. 11 students
  2. 26 students
  3. that 2 small divisions =1 unit =1 student
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2.) FIND EF.
Naddika [18.5K]

The measure of EF from the given diagram is 6 units

<h3>Secant secant theorem</h3>

The theorem states that if two secants are drawn from an external point to a circle, then the product of the measures of one secant's external parts is the same as the product of the other external part.

Mathematically according to the given figure;

4(4+2x) = 5(5+x)

Expand

16 + 8x = 25 + 5x

Collect the like terms

8x - 5x = 25 - 16

3x = 9

Divide both sides by 3

3x/3=. 9/3

x = 3

Find EF

EF = 2x

EF = 2(3) = 6

Hence the measure of EF from the given diagram is 6 units

Learn more on secant theorem here: brainly.com/question/10732273

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8 0
2 years ago
Suppose that the objective function coefficient for product C increases by $8. What impact will this have on the current values
maw [93]

When the objective function coefficient for the product increases by $8, the impact on the current values of the optimal solution is that the current solution will change.

<h3>What is an objective function?</h3>

An objective function simply means the function whose value is to be either maximized or minimized over the alternatives.

In this case, when the objective function coefficient for the product increases by $8, the impact on the current values of the optimal solution is that the current solution will change. The change is due to the varied objectives.

Learn more about objective function on:

brainly.com/question/26100401

6 0
2 years ago
What is the price of a $60.00 jacket after an 18% markup?
lorasvet [3.4K]

Answer:

$70.80

Step-by-step explanation:

60 x 18% = 10.80

$60.00 + $10.80 = $70.80

6 0
3 years ago
Read 2 more answers
Avani is building a rectangular play area. The length of the play area is 7.5 meters. The width of the play area is 5.3 meters.
const2013 [10]
39.8 is the answer blah blah
7 0
3 years ago
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CAN SOMEONE HELP ME PLS AAAAA? Jason purchased a cell phone on sale for $100. He will pay a $25 monthly service for the line. Wr
Iteru [2.4K]

Answer:

Step-by-step explanation:

y = 25x +100

y- is the total money spent on the phone

x-is the number of months you had service

the relationship between x and y is proportional ( if x grows, y grows)

For example: after 2 months you would had payed $100 for the phone + the $25 each of the 2 months. y= 25*2 +100 = $150

5 0
3 years ago
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