3 years ago

I'm horrible with adding words to math, and I'm incapable of talking so I couldn't do the audio assignment.

Mathematics

1 answer:

aev [14]3 years ago

8 0

Answer:

Do you have any key words from the unit?

Step-by-step explanation:

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John buys a billiard table from a nearby store. The width of the table is 38 inches. What is the

sergij07 [2.7K]

Answer:

76 inches

Step-by-step explanation:

38 multiplied by 2 is 72... since the width(38) is half the length

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3 years ago

A boat has a speed of 5 mph in calm water. It takes the boat 3 hours to travel updtream but only 2 hours to travel the same dist

N76 [4]

<span>
2(5+c)=3(5-c)
solve for c
10+2c=15-3c
5c=5
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2 years ago

Find xif 4; 4+2×;4+4× are in Geometric sequences

Ray Of Light [21]

Given:

$4,4+2x,4+4x$ are in geometric sequences.

To find:

The value of x.

Solution:

If a, b, c are in geometric sequences, then

$\dfrac{b}{a}=\dfrac{c}{b}$

$b^2=ac$ ...(i)

It is given that $4,4+2x,4+4x$ are in geometric sequences. By using (i), we get

$(4+2x)^2=(4)(4+4x)$

$4^2+2(4)(2x)+(2x)^2=(4)(4)+4(4x)$

$16+16x+4x^2=16+16x$

$4x^2=16+16x-16-16x$

On further simplification, we get

$4x^2=0$

$x^2=0$

$x=0$

Therefore, the value of x is 0.

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2 years ago

Julia takes out a loan to buy a new car. She borrows £8000 over 5 years at a simple interest rate of 10%.

Bumek [7]

Answer:

here,

principle(p)=£8000

time(t)=5 years

rate(r)=10%

now,

Interest=PTR/100

=8000 x 5 x 10/100

=£4000

Step-by-step explanation:

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2 years ago

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svp [43]

Answer:

4 units

Step-by-step explanation:

the first dot and the last links at r

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3 years ago