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2 years ago

Solve.

Mathematics

1 answer:

Bas_tet [7]2 years ago

8 0

Answer:

No Solution

Step-by-step explanation:

We are given the equation:

$\displaystyle \large{|x|-5=-20}$

First, Add both sides by 5 which leaves us $\displaystyle \large{|x|=-15}$

By definition, an absolute value cannot be negative. There are no x-values that can equal to -15 because no matter what real numbers you put in or substitute, it will never become negative.

Hence, no solution.

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Given the exponential equation 3* = 243, what is the logarithmic form of the equation in base 10? (5 points)

Andrej [43]

Answer:

$x = \frac{log\ 243}{log\ 3}$

Step-by-step explanation:

Given

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Required

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2 years ago

Please help. Don't scroll down.

Dafna11 [192]

Answer:

cabinets A produced is 10.

total cabinet produced is 80 cabinets.

explanation:

Let numbers of cabinets A produced be x.
then cabinet B will be $\frac{1}{2} x+30$
then cabinet C will be $\frac{3}{2} x+20$

If cabinet B and C was of same amount, they should be the same:

$\frac{3}{2} x+20$ = $\frac{1}{2} x+30$
$\frac{3}{2} x-\frac{1}{2} x = 30-20$
$\frac{3x-x}{2} =10$
$2x =2(10)$
$x =10$

So the cabinets A produced is 10 cabinets of type A.

total cabinets:

$x+ \frac{1}{2} x+30+ \frac{3}{2} x+20 \\$
$10+ \frac{1}{2} (10)+30+ \frac{3}{2} (10)+20$
$80$

7 0

2 years ago

Read 2 more answers