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3 years ago

The x-coordinates of a point that lies on the y-axis is positive.

Mathematics

1 answer:

lbvjy [14]3 years ago

4 0

Answer:

This is never true.

the x-coordinates of a point that lies on the y-axis is 0.

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Vladimir79 [104]

Answer:

the thrid one

Step-by-step explanation:

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3 years ago

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The sum of two integers is 2. Their difference is 10.

lesantik [10]

The two integers are D. -4 and 6

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3 years ago

283838383838382828 + 83838383888282ab

natta225 [31]

2.8392222e+17

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283838383838382828 + 83838383888282=2.8392222e+17

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2 years ago

Banabas must pay his ex-wife an amount of R350 000 in two years’ time. Calculate the amount that he must invest today to have th

White raven [17]

Answer:

He must invest R297 521 today.

Step-by-step explanation:

The compound interest formula is given by:

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

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

Banabas must pay his ex-wife an amount of R350 000 in two years’ time.

This means that $t = 2, A(t) = 350000$

Interest rate of 8.15% per annum compounded monthly:

This means that $r = 0.0815, n = 12$ .

Amount he must invest today:

This is P. So

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

$350000= P(1 + \frac{0.0815}{12})^{2*12}$

$P = \frac{350000}{(1 + \frac{0.0815}{12})^{2*12}}$

$P = 297521$

He must invest R297 521 today.

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2 years ago

If a triangle has a side length of 10 <br> 12 and 15 what type of triangle is it

Alex73 [517]

Acute. Step-by-step explanation: Using the Triangle Inequality Theorem you know that the sum of the lengths of two sides of a triangle are greater than the length of the third side.

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2 years ago