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Serjik [45]
2 years ago
9

X over 2 +2= 15 two step equations

Mathematics
2 answers:
BartSMP [9]2 years ago
7 0

Answer:

\sf \:  \longmapsto\frac{x}{6}  + 2 = 16

\sf \:  \longmapsto\frac{x}{6}  = 16 - 2

\sf \: \longmapsto \frac{x}{6}  = 14

\sf \: \longmapsto \: x = 14 \times 6

\sf \:  \longmapsto \: x = 84

Step-by-step explanation:

\fbox {\fbox {\fbox {\fbox{ \pink{HeavenMistress}}}}}

Fed [463]2 years ago
3 0

Answer:

\boxed{\boxed{\sf x=84}}

Step-by-step explanation:

\sf \cfrac{x}{6} +2=16

<u>Multiply both sides of the equation by 6:</u>

\sf x+12=96

<u>Subtract 12 from both sides:</u>

\sf x=96-12

<u>Subtract 12 from 96:</u>

\sf x=84

<u>_________________________________</u>

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Why do you need to simplify exponents?
Viktor [21]

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4 years ago
Using Postulates and/or Theorems, determine whether ABC~AXY.
Xelga [282]

Answer:

They are not similar

Step-by-step explanation:

To see whether the triangles are similar or not we can compare their side lengths:

AB = 24

AX = 6

AX/AB = 1/4 is the ratio now let's compare this to AY/AC

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4 0
3 years ago
Evaluate |c 2 + b 2|, given a = 5, b = -3, and c = -2.
irina1246 [14]

Hey there!

|c^2 + b^2|

= -2^2 + -3^2

= -2^2 - 3^2

= -4 - 9

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Therefore, your answer is: -13


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

5 0
2 years ago
Read 2 more answers
If anna is 11 years older than Robert and robert is 2 years younger than sara david is 8 years older than Sara how old is everyo
grigory [225]

Answer:

The information given is not enough to determine their ages explicitly, so, here their ages are given in terms of Anna's age, which is the best that could be determined.

Anna's age = x years

Robert's age = (x - 11) years

Sara's age = (x - 9) years

David's age = (x - 1) years

Step-by-step explanation:

Let Anna be x years old.

Anna's age = x

Because Anna is 11 years older than Robert, we can say Robert's age is Anna's age minus 11.

Robert = x - 11

But Robert is 2 years younger than Sara, we can say Sara's age is Robert's age plus 2

Sara = (x - 11) + 2

= x - 9

David is 8 years older than Sara, we can say David's age is Sara's age plus 8.

David = (x - 9) + 8

= x - 1

4 0
3 years ago
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