3 years ago

The time is 1:25 A.M. What time will it be in 6 hours and 55 minutes?

Mathematics

1 answer:

uranmaximum [27]3 years ago

8 0

Answer:

8:20 am

Step-by-step explanation:

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Josh currently bench presses 150lbs. He increases that amount by 10% for a month for 3 months. About how much can he bench press

dimaraw [331]

He increased 30% so that means he can bench press 180lbs

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3 years ago

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Which number line represtents the solution to |x+4|=2?

vlada-n [284]

Answer:

Points -2 and -6 on the number line are the two solutions.

Step-by-step explanation:

Use the definition of absolute value as a starting point

$|x|=x\,\,\mbox{for}\,\,x\geq 0\\|x|=-x\,\,\mbox{for}\,\,x$

To solve the equation, you need to treat the two cases as above:

$|x+4|=x+4=2\,\,\,\mbox{for}\,\,x+4\geq 0\implies x\geq -4\\x+4=2\implies x=-2$

The solution x=-2 is consistent with the condition x>=-4, so it is the first and valid solution. Now the second case of the absolute value:

$|x+4|=-(x+4)=2\,\,\,\mbox{for}\,\,x+4< 0\implies x$

Again, the second solution -6 complies with the requirement that x<-4, so it is valid.

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2 years ago

I need answers now graphing help now

Paul [167]

Answer:

its a right triangle

Step-by-step explanation:

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3 years ago

Arnoldo needs to write this system in slope-intercept form. Which shows how he could do that?

Jobisdone [24]

Answer:

$y = \frac{3}{2}x - 3$

$y = \frac{1}{8} x - \frac{7}{8}$

Step-by-step explanation:

The given system is

3x-2y=6

0.4(20y+15)=x

The slope intercept form is y=mx+c.

For the first equation, 3x-2y=6, we add -3x to both side -2y=-3x+6

$y = \frac{3}{2}x - 3$

For 0.4(20y+15)=x, we expand to get:

$8y + 7 = x$

$8y= x - 7$

Divide through by 8

$y = \frac{1}{8}x - \frac{7}{8}$

Therefore the system in slope-intercept form is:

$y = \frac{3}{2}x - 3$

$y = \frac{1}{8}x - \frac{7}{8}$

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3 years ago

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Dennis needs to fix a leaky roof on his house but does not own a ladder. He thinks that a 25-foot ladder will be

Mars2501 [29]

Answer:

Step-by-step explanation: 2/8 =h/2

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2 years ago