3 years ago

10v = 5 what does v equal (1/2 didn't work)

Mathematics

2 answers:

vlabodo [156]3 years ago

6 0

-1/2 is the answer ............

IrinaK [193]3 years ago

3 0

The v equals = -1/2 is the answer you’ve been searching for

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Solve the logarithmic equation. Be sure to reject any value of log (X + 8) = log x + log 8

swat32

Answer:

x = 8/7

Step-by-step explanation:

log (X + 8) = log x + log 8

We know that log a + log b = log ab

log (X + 8) = log 8x

Raise each side to base 10

10^log (X + 8) = 10^log 8x

x+8 = 8x

Subtract x from each side

x+8-x = 8x-x

8 = 7x

Divide by 7

8/7 = 7x/7

8/7 =x

6 0

3 years ago

Read 2 more answers

? Don't Send links, don't Write random things and get the points for free.

alekssr [168]

Answer:

$V = 1847.26\ ft^3$

Step-by-step explanation:

Step 1: Determine the volume

$V=\pi r^2h$

$V = \pi *(7\ ft)^2 * (12\ ft)$

$V = \pi *49\ ft^2 * 12\ ft$

$V = \pi * 588\ ft^3$

$V = 1847.26\ ft^3$

Answer: $V = 1847.26\ ft^3$

6 0

2 years ago

Which one is an expression of distance in si units?

Arada [10]

D.500 meters is an expression of distance in SI units.

8 0

3 years ago

What is the value of X in the triangle attached?

Juliette [100K]

Answer:

X = 22°

Step-by-step explanation:

Accordng to Exterior Angle Sum Property , measure of an exterior angle is equal to the sum of the 2 interior opposite angles.

So,

$(2x) + (103 - x) = 6x - 7$

$= > x + 103 = 6x - 7$

$= > 6x - x = 103 + 7$

$= > 5x = 110$

$= > x = \frac{110}{5} = 22$

5 0

3 years ago

(Please help!!) Arnold is paid a graduated commission on sales. He earns 7% on sales up to $10,000 and 10% on sales over that am

Simora [160]

Answer:

Step-by-step explanation:

10000*7%= $700.00

2500-700=1800

1800 is 10% of 18,000

So 18,000 +10,000 = 28,000 in sales is needed to get $2,500 in commission.

4 0

3 years ago