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2 years ago

Find the next three terms of each geometric sequence.

Mathematics

1 answer:

wel2 years ago

4 0

I tried subtraction addition multiplication and division and I am still very confused on this

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Perpendicular line equation to y=3/5x+1

natulia [17]

Answer:

Find the negative reciprocal of the gradient, so 3 / 5 will switch its denominator with its numerator, and it will have the opposite sign.

So 3/5 will be - 5/3

Answer:

y = - 5 / 3x + 2

3 0

3 years ago

Jack and Jill live 126 km apart. They want to leave their homes at the same time,

Digiron [165]

Answer:

Both will leave their homes to meet on time at 9 am

Step-by-step explanation:

Given as, Distance between Jack and Jill = 126 km

Speed of Jack rides = 18 kilometers per hours

Speed of Jill rides = 24 kilometers per hours

Let the distance travel by Jack = x km

And the distance travel by Jill = (126 - x ) km

Time taken by Jack and Jill = T hours

Now , Distance = Speed × Time

So, x = 18 × T

And 126 - x = 24 × T

Or, 126 - x = 24 × $\frac{x}{18}$

Or, 126 - x = x × $\frac{4}{3}$

Or, 378 - 3x = 4x

Or, 378 = 7x

i.e x = $\frac{378}{7}$ = 54 km

And distance travel by Jill = 126 - 54 = 72 km

So, time taken by Jack = $\frac{x}{18}$ = $\frac{54}{18}$

Or, Time taken by Jack = 3 hours

Similarly Time take by Jill = $\frac{72}{24}$ = 3 hours

∵ Both Jack and Jill will take 3 hours to meet at 12 : 00 pm

Hence, Both will leave their homes to meet on time at 9 am Answer

7 0

3 years ago

Work out the area of the parallelogram. Not drawn accurately 13 cm 799 21 cm

Setler [38]

all u do is see what looked right and add

6 0

3 years ago

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What is the opposite reciprocal of 1/-3

Nataly [62]

Answer:

-3

Step-by-step explanation:

hope this helps

5 0

3 years ago

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What number, when subtracted by 15, equals 18?

ad-work [718]

Answer:

Step-by-step explanation:

7 0

3 years ago

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