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Pepsi [2]
3 years ago
14

Solve for X. x - 7.9 = 2.23

Mathematics
2 answers:
klasskru [66]3 years ago
7 0
X=10.13 is the correct answer I think
expeople1 [14]3 years ago
3 0
Isolate the x

add 7.9 to both sides

x - 7.9 (+7.9) = 2.23 (+7.9)

x = 2.23 + 7.9

x = 10.13

hope this helps
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Y∝√x If y=60 when x=36 find,y when x=16
avanturin [10]

Answer:

y = 10√16) = 40

Step-by-step explanation:

This says, "y is proportional to the square root of x."  We are told that y = 60 when x = 36.  Find the formula for this function.  Then, determine what value y will take on when x = 16.

y = k√x  becomes 60 = k√36, or 60 = 6k.  Then k must be 10, and the formula is y = 10√x.

If x = 16, y = 10√16) = 40

7 0
3 years ago
Which exponential equation is equivalent to this logarithmic equation log x5 + log x12 =7
trapecia [35]

Answer:

x⁷ = 60

Step-by-step explanation:

<u>Given</u><u> </u><u>:</u><u>-</u><u> </u>

  • log x⁵ + log x ¹² = 7 .

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u><u> </u>

  • The expotential equation .

<u>Solution</u><u> </u><u>:</u><u>-</u><u> </u>

Given logarithmic equation is ,

⇒ log x⁵ + log x ¹² = 7

⇒ log x ⁵ * ¹² = 7 [ log aⁿ + log aⁿ' = log aⁿ * ⁿ' ]

⇒log x ⁶⁰ = 7

In expotential form we can write it as ,

⇒ x⁷ = 60

5 0
3 years ago
PLEASEE HELPPPPPP!
Sav [38]
Cant see very well repost and I will try to help
4 0
3 years ago
Can someone please help me with this!
Virty [35]
The answer for number 3 is 3.c
5 0
3 years ago
Read 2 more answers
Please Help Waiting 1 hour Please!!
mezya [45]

Step-by-step explanation:

yes the are similar because of AA Theorem

EAB is similar to ECD

4 0
3 years ago
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