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Mashcka [7]
3 years ago
14

Which Interval describes where the graph of the function is negative?

Mathematics
1 answer:
andrezito [222]3 years ago
6 0
I believe that it’s the first one
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In Year 1. Lee Inc. billed its customers $62,000 for services performed. The company collected $51,000 of the amount billed. Lee
Tamiku [17]

Answer:

$62,000

Step-by-step explanation:

Given the following :

Amount billed for services performed = $62,000

Bulled amount collected = $51,000

Operating expenses incurred = $39,000

Account payable = $31000

Cash from issue of common stock = $40,000

Cash invested on land purchase = $21,000

Amount of revenue to be reported in income statement : will be the total amount earned from the goods sales and services rendered. Hence, since the billing Given by Lee for the services rendered in Year 1 is reported as $62,000, Hence the amount of revenue to be reported in the income statement will be $62,000

7 0
3 years ago
The length of the ribbon is 8/9 meter and sun yi needs pieces measureing 1/8. What is the greatest number of pieces measureing 1
tester [92]
Multiply both the top and bottom by 8 8/9=64/72
multiply both the top and bottom by 9 1/8=9/72
9 goes fully into in to 63 7 times
7 is your answer.
3 0
3 years ago
How do you solve this equation ( ASAP PLS )
makvit [3.9K]
<span>Solve this by substitution:

</span>Solve 5x - 4y = -13 for x:<span><span><span><span>5x </span>− <span>4y </span></span>+ <span>4y </span></span>= -<span>13 + <span>4y     </span></span></span>(Add 4y to both sides)
<span><span><u>5x  </u></span>= <span><span><u>4y - </u><u>13 </u></span><u> </u>  </span></span>(Divide both sides by 5)
 5          5

<span>x = <span><span><span><u>4</u></span> y </span>+ -<span><u>13</u><span>
</span></span></span></span>      5        5
You can use https://www.mathpapa.com/algebra-calculator.html
5x - 4y = -13, 8x +10y = 12 (enter both equations with a comma between them and it will solve for you and show you step by step.


8 0
4 years ago
Given GHI G (4,-3), H (-4,2), and I (2,4), find the perpendicular bisector of HI in standard form.
Olin [163]

Answer:

3x+y=0

Step-by-step explanation:

step 1

Find the slope of segment HI

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

H (-4,2), and I (2,4)

substitute the given points

m=\frac{4-2}{2+4}

m=\frac{2}{6}

simplify

m=\frac{1}{3}

step 2

Find the slope of the perpendicular line to segment HI

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)

m_1*m_2=-1

we have

m_1=\frac{1}{3}

so

m_2=-3

step 3

Find the midpoint segment HI

we know that

The formula to calculate the midpoint between two points is equal to

M(\frac{x1+x2}{2},\frac{y1+y2}{2})  

we have

H (-4,2), and I (2,4)

substitute

M(\frac{-4+2}{2},\frac{2+4}{2})

M(-1,3)  

step 4

we know that

The perpendicular bisector of HI is a line perpendicular to HI that passes though the midpoint of HI

Find the equation of the perpendicular bisector of HI in point slope form

y-y1=m(x-x1)

we have

m=-3

M(-1,3)  

substitute

y-3=-3(x+1)

step 5

Convert to slope intercept form

y=mx+b

Isolate the variable y

y-3=-3x-3

y=-3x-3+3

y=-3x

step 6

Convert to standard form

Ax+By=C

where

A is a positive integer

B and C are integers

y=-3x

Adds 3x both sides

3x+y=0

see the attached figure to better understand the problem

3 0
4 years ago
What is an equation in point-siope form of the line that passes through (-7, 1) and (-3, 9) ??
adell [148]
2846462910rifjfbdvheopqbducbrbeispwvthtjros
8 0
3 years ago
Read 2 more answers
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