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3 years ago

Plz help..............refresh the page before u answer

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

7 0

If you factor the denominator of the left multiplicand...

[(a-4)(a+3)]/[a(a-4)] you can see that the (a-4)s cancel out leaving:

(a+3)/a

now you have

(a+3)/a * 2a^3/((a+3)(a-1)) so the (a+3)s cancel out leaving:

1/a * 2a^3/(a-1) which is:

2a^3/(a(a-1)) so now a^1 cancel leaving

2a^2/(a-1)

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How many times do 4896 go into 48?

EleoNora [17]

If you are asking how many times 48 goes into 4896 it is 102

4896÷48= 102

hopefully it helps ;)

4 0

3 years ago

3)June 2019-In the diagram below of AABC, D is a

Alexeev081 [22]

Answer:

BC = 23.8

Step-by-step explanation:

See the diagram attached.

Given AC ║ DE and BD = 5, DA = 12 and BE = 7.

We have to find BC.

Since, AC ║ DE, so, Δ ABC and Δ DBE are similar.

If two triangles are similar then the ratio of their corresponding sides remains the same.

Hence, $\frac{BD}{BA} = \frac{BE}{BC}$

⇒ $\frac{5}{12 + 5} = \frac{7}{BC}$

⇒ $BC = \frac{7 \times 17}{5} = 23.8$ (Answer)

7 0

3 years ago

Please help!!!!!!!!!!! ASAPPPPPPPPP

Zanzabum

When you match the pattern of (x+y)⁴ to (a+b)ⁿ, you see that a=x, n=4. Then the first term aⁿ can be found by substituting these values for "a" and "n":

... x⁴

7 0

3 years ago

mias bank statement showes a closing balance of 75.65 there are no outstanding checks or deposits her checkbook showes a balance

Solnce55 [7]

I'm pretty sure to solve this all you do is subtract 77.95 - 75.65, which would be 2.30. Hope that helps!

4 0

3 years ago

The quotient of a and 5

Butoxors [25]

Answer:

$\frac{a}{5}$

Step-by-step explanation:

That would be a divide by 5: $\frac{a}{5}$

7 0

3 years ago