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Reil [10]
2 years ago
15

HELPPP PLS

Mathematics
1 answer:
makkiz [27]2 years ago
5 0

Answer:

Segment addition postulate

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(1 pt)
LekaFEV [45]
B it is going to give you the answer
4 0
3 years ago
Jessica is 5 years older than her sister Jenna. Jenna tells her sister that in 5 years, she will be as old as Jessica was 5 year
vlabodo [156]

Answer:

x + 5 = (x + 5) - 5, which has no solution ⇒ answer C

Step-by-step explanation:

* Lets study the situation in the problem

- Jessica is 5 years older than her sister Jenna

- After five years Jenna's age will be as old as Jessica was five years ago

- Jenna's age now is x

* Lets change all information above to equation

∵ Janna's age now is x

∵ Jessica is 5 years old than Janna

∴ The age of Jessica now is x + 5

- After 5 years Janna's age will be add by 5 years

∵ Her age now is x

∴ Her age after 5 years will be x + 5

- From 5 years ago Jessica's age was her age now mins 5 years

∵ Her age now is x + 5

∴ Her age from 5 years ago is (x + 5) - 5

∵ Janna's age after 5 years = Jessica age from 5 years ago

∴ x + 5 = (x + 5) - 5

- Lets solve the equation to know how many solution

∵ x + 5 = x + 5 - 5 ⇒ add the like terms

∴ x + 5 = x ⇒ subtract x from both sides

∴ 5 = 0

- But 5 ≠ 0, the two sides of the equation not equal each other

∴ There is no solution for this equation

* The equation is x + 5 = (x + 5) - 5, which has no solution

8 0
3 years ago
Read 2 more answers
HELP ME I NEED HELP NOW I WILL GIVE CREDIT TO PEOPLE WHO ANSWER
kap26 [50]

Answer:

c

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the equation of a line with an x-intercept of -3 and a y-intercept of 5?
Yuri [45]

Answer:

Step-by-step explanation:

6 0
2 years ago
Which equation will have the same solution as 3 – 5(2x + 1) = 3(3 + x)?A.
Nonamiya [84]
The answer is C
expand the equation then you will get 3-10x-5=9+3x, simplify you get 13x=-11
4 0
3 years ago
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