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Vikki [24]
3 years ago
11

If 3a 2b=24 and 4a 5b=53, what is the value of a b?

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0
7a+7b+77
I I hope this helps you 
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Does anybody know how to solve this ? 1<10+k<7
Ira Lisetskai [31]
That’s not Solve able
5 0
2 years ago
A figure is part blue and part red.it is 5/8 red what part of the figure is blue
oksian1 [2.3K]
If \frac{5}{8} is red, than the remaining \frac{3}{8} would be blue. \frac{5}{8} + \frac{3}{8} would give you \frac{8}{8}.
8 0
3 years ago
Please solve<br>I really need help​
Llana [10]

9514 1404 393

Answer:

  x = 12

Step-by-step explanation:

The similarity statement tells you corresponding sides have the same ratio.

  AB/BC = FE/EC

  x/10 = 6/5

  x = 10(6/5)

  x = 12

7 0
3 years ago
2/3n=4n-10/3n-1/2 <br>can you show me how to do it step by step please
aleksklad [387]

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4 0
3 years ago
Use differentials to approximate the value of the expression. Compare your answer with that of a calculator. (Round your answers
Vesna [10]

Answer:

726.572699

Step-by-step explanation:

According to differentials

(x+Δx)³ = x³ + 3x²Δx + 3x(Δx)² + (Δx)³ (Using binomial expansion)

Using this formula to solve (8.99)³, this can also be written as;

(8.99)³ =  (9-0.01)³ where

x = 9

Δx = -0.01

Substitute this vales into the differential expression above

(9+(-0.01))³ = 9³ + 3(9)²(-0.01) + 3(9)(-0.01)² + (-0.01)³

(9+(-0.01))³ = 729 + (243)(-0.01) + 27(0.0001) + (-0.000001)

(9+(-0.01))³ = 729-2.43+0.0027-0.000001

(9+(-0.01))³ = 729-2.43+0.0027-0.000001

(9+(-0.01))³  = 726.572699

Hence 8.99³ = 726.572699 (Using differential)

Using calculator;

8.99³ = 726.572699

4 0
3 years ago
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