Question

Answer

(56/17, 13/17)

Step-by-step explanation:

\begin{gathered}2 x- 7y = 1 \\4x + 3y = 15 \\ - \: \: \: \: \: \: \: \: 4(2 x - 7y = 1) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \:2(4x + 3y = 15) \\ - \: \: \: \: \: \: \: \: \: 8x - 28y = 4 \\ \: \: \: \: \: \: \: \: \: \: \: \: 8x + 6y = 30 \\ = 0 - 34y = - 26 \end{gathered}2x−7y=14x+3y=15−4(2x−7y=1)2(4x+3y=15)−8x−28y=48x+6y=30=0−34y=−26​

\begin{gathered}\\y = \frac{26}{34} \\y = \frac{13}{17} \end{gathered}y=3426​y=1713​​

Solve for x

2x - 7y = 1

2x - 7(13/17) = 1

34x - 91/17 = 1

34x - 91 = 17

34x = 17 + 91

34x = 108

x = 108/34

x = 56/17

Verification

2x - 7y = 2

2(56/17) - 7(13/17) = 1

108/17 - 91/17 = 1

17/17 = 1

1 = 1


.
.
.
.
.
.wdum?:(​

Answer 1

Answer:

Explanation:

We can express 100 as 2 × 2 × 5 × 5 i.e. ∛100 = ∛(2 × 2 × 5 × 5) = 4.64159. Therefore, the value of the cube root of 100 is 4.64159.

Answer 2

r u a tamil girl‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎