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2 years ago

Which of the following is the graph of Y -

Mathematics

1 answer:

Ipatiy [6.2K]2 years ago

3 0

Answer:

the line that goes up and down is the y top is positive

the one that goes left to right is the X and if the Y line goes below the x is negative.

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What is 600:90 in its simplest form?

Lorico [155]

Answer: 6 and 2/3

Step-by-step explanation:

6 whole number and 2/3, its a mixed fraction

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2 years ago

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An amount of $40,000 is borrowed for 11 years at 7 5% interest compounded annually. If the loan is paid in full at the end of th

valina [46]

Amount to be paid back = $ 88,624.36

<u>Step-by-step explanation:</u>

Principal amount = $ 40,000

Rate of interest = 7.5%

Number of years = 11

$A=P\left(1+\frac{r}{n}\right)^{n t}$

Plugin the values as,

$A=40000\left(1+\frac{7.5}{100}\right)^{11}$

$A=40000(1+0.075)^{11}$

$A=40000(1.075)^{11}$

$A=\$ 88,624.36$

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2 years ago

Find the slope of the line containing the points ( a , 1/a ) a n d ( b , 1/b )

xz_007 [3.2K]

Answer:

slope=(y2-y1)/(x2-x1)

=(1/b-1/a)/(b-a)

=((a-b)/ab)/(b-a)

=(a-b)/ab(b-a)

=(a-b)/(-(ab(a-b))

=-1/ab

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2 years ago

Write the following decimal number in its equivalent fraction form. Show all work for full credit.

Zigmanuir [339]

<span>Let x=0.8888...

x=0.8888 Start with the given equation

10x=8.8888 Multiply both sides by 10. The goal is to move the decimal point to the next repeating portion (which is just one spot to the right)

Now subtract the equation x=0.8888 from 10x=8.8888 to get
10x-x=8.8888-0.8888

9x=8 Combine like terms. Notice how the decimal portions cancel out.

x=8/9 Divide both sides by 9 to isolate x

So the answer is x=8/9 which means that 8/9=0.8888 (where the 8's repeat)</span>

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3 years ago

1 2.2.5 Quiz: Volume

LUCKY_DIMON [66]

Answer:

12 1/2 cubic units, the formula is Lenght × Width × Hieght

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2 years ago