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Setler [38]
3 years ago
13

X-yz for x=-2 y=5 solve for z

Mathematics
1 answer:
mr_godi [17]3 years ago
7 0

Answer:

-5z - 2

Step-by-step explanation:

x - yz when x = -2 and y = 5

-2 - 5z

Since we don't have any like terms and an equal sign, we can't simplify any further.

Best of Luck!

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Log8 (t) - log8 (5) = 1
djyliett [7]

Answer:

t = 40

Step-by-step explanation:

Given the logarithmic expression: log_8 (t) - log_8 5= 1

Use the Logarithmic Property (Quotient Rule):

log_b a - log_b c = log_b  (\frac{a}{c})

log_8 (t) - log_8 5 = log_8  (\frac{t}{5}) = 1

Next, using the Logarithmic Property:  log_b b= 1

We must determine the possible value of <em>t</em> that can be divided by 5 to produce a quotient of 8 that will make the <u>logarithmic property</u>, log_b b= 1, true.  In that case,<em> t </em>= 40 divided by 5 results in a quotient of 8.

log_8 (t) - log_8 5 = log_8  (\frac{t}{5}) =  log_8  (\frac{40}{5}) = log_8 8 =    1

Therefore, the value of <em>t</em> = 40.

4 0
3 years ago
(√8)*(√10) simplified
Nitella [24]

Answer:

4√5 or 8.94427190....

Step-by-step explanation:

8 0
3 years ago
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6 0
3 years ago
Question 1 (1 point)
Natalija [7]

Answer: OPTION B.

Step-by-step explanation:

Given the equation 48=-8(\frac{3b}{4}+2) you can find an equivalent equation by simplifying it.

You need to remember the multiplication of signs:

(-)(-)=+\\(+)(+)=+\\(+)(-)=-

Now you can apply the Distributive property:

48=\frac{(-8)(3b)}{4}+(-8)(2)\\\\48=\frac{-24b}{4}-16

Simplifying the equation, you get:

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You can observe that this equivalent equation matches with the equation provided in option B.

5 0
3 years ago
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