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Kisachek [45]
3 years ago
13

HELP PLEASE!!!

Mathematics
1 answer:
Stells [14]3 years ago
5 0
140cm. I hope this is correct. Please mark brainilest if it is! Have a great day!
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Can someone please help me<br> Find EF
Nimfa-mama [501]

Answer:

Step-by-step explanation:

Remark

The relationship that solves this is

The outside segment * the whole length of the secant = the outside segment of the other secant * the whole length of the second secant.

Put in symbolic (and hence easier language)

GF * EG = HG * SG

Givens

GF = 4

EG = 2x + 4

GH = 5

SG = x + 5

           

Equation

4*(2x + 4) = 5*(x + 5)               Remove the brackets

8x + 16 = 5x + 25                    Subtract 5x from both sides

8x - 5x + 16 = 25                    Combine

3x + 16 = 25                            Subtract 16 from both sides

3x = 25 - 16                        

3x = 9                                     Divide by 3

3x/3 = 9/3

x = 3

EF = 2 * 3

EF  = 6

6 0
3 years ago
11. Simplify 3/ 2 - /2
Igoryamba

answer:

you can't simplify that

step-by-step explanation:

3/2- /2 isn't a proper equation, therefore it cannot be simplified

please let me know if the issue is that you forgot the numerator, and in the instance that this is the case please type in the comments the numerator and i'll gladly change my answer

have a nice day!

8 0
3 years ago
I’m boredddd
Roman55 [17]

Answer:

hi

Step-by-step explanation:

how r u today im amaxing

8 0
3 years ago
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The following list shows how many brothers and sisters some students have:
Ray Of Light [21]

Answer:

The mode is 1

Step-by-step explanation:

Mode is the number that occurs the most in the following numbers the statment gives you.

4 0
3 years ago
The table of values below represents a linear function and shows Marco’s progress as he is pumping gas into his car. What is the
bogdanovich [222]

The answer is c . I just took the quiz .

5 0
3 years ago
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