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postnew [5]
3 years ago
7

8^x=2 what is x please help

Mathematics
2 answers:
Viktor [21]3 years ago
6 0
X=1/3 Here is the work:

olga2289 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

8 = 2^3

So 8^x =2 is 2^3x =2

Now they are same base.

So 3x =1 , x= 1/3

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Drupady [299]
Divide both sides by 8
4 0
3 years ago
Read 2 more answers
Question 3
REY [17]
<span>Question 3 
Solve for d.

13d + 4 = 43
13d = 39
    d = 3

answer
A. 3

</span><span>Question 4 
Solve for r.

4r - 6 = 30
4r = 36
  r = 9

answer

D. 9
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<span>Question 5 
Solve for u.

126 = 6u
u = 126/6
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4 0
3 years ago
A square has a diagonal of length 12. Find the length of each side.
White raven [17]

Answer:

3

Step-by-step explanation:

12÷4=3

Hope this will help you!

7 0
2 years ago
What number "c" completes the square: x^2 - 14x + c
Vladimir79 [104]

Answer:

49

Step-by-step explanation:

To complete the square we use the formula:

c=(\frac{b}{2} )^{2}

So we can plug in 14 for b to find c.

c=(\frac{14}{2} )^{2}\\\\c=(7 )^{2}\\c=49

Now this equation can be factored into:

(x-7)^{2}

6 0
3 years ago
Parallel lines m and n are cut by transversal t. which statements are true​
JulsSmile [24]

Answer:

corresponding sides are congruent, as well as alt. int and alt. exterior angles.

Step-by-step explanation:

8 0
3 years ago
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