4 years ago

3(x – 4) = 2x – (6 + x)

Mathematics

1 answer:

son4ous [18]4 years ago

5 0

3x-12+12=x-6+12
Simplify 3x=x+6
Subtract x from both sides
3x-x=x+6-x
2x=6
2x/2=6/2
Answer is x=3

You might be interested in

In ΔJKL, k = 9.6 cm, l = 2.7 cm and ∠J=43°. Find ∠L, to the nearest 10th of a degree.

Bogdan [553]

Answer:

L = 10.64°

Step-by-step explanation:

From the given information:

In triangle JKL;

line k = 9.6 cm

line l = 2.7 cm; &

angle J = 43°

we are to find angle L = ???

We can use the sine rule to determine angle L:

i.e

$\dfrac{j}{SIn \ J} = \dfrac{l}{ SIn \ L}$

Using Pythagoras rule to find j

i,e

j² = k² + l²

j² = 9.6²+ 2.7²

j² = 92.16 + 7.29

j² = 99.45

$j = \sqrt{99.45}$

j = 9.97

∴

$\dfrac{9.97}{Sin \ 43} = \dfrac{2.7}{ Sin \ L}$

${9.97 \times Sin (L ) = (2.7 \times Sin \ 43)$

$= Sin \ L = \dfrac{ (2.7 \times Sin \ 43)}{9.97 } \\ \\ = Sin \ L = \dfrac{ (2.7 \times 0.6819)}{9.97 } \\ \\ = Sin \ L = 0.18466 \\ \\ L = Sin^{-1} (0.18466) \\ \\ L = 10.64 ^0$

3 0

3 years ago

Without using a calculator, order the following numbers from least to greatest. 14 V200 15

alexandr1967 [171]

Answer:

I think 14, 15, V200.

Step-by-step explanation:

I'm not sure what V200 is but I kinda just ignored the v, then you have 14, 15, 200.

3 0

3 years ago

Need some help with this

Mkey [24]

Answer:

the slope is 1

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Are there any integers between zero and one explain

bulgar [2K]

NOOOOO! Integers are whole numbers, so there are none between 0 and 1. Now, whether or not there are any numbers at all between 0 and 1 is a whole different story... :)

8 0

4 years ago

The volume of a cylinder is 347.6cm cube. If the area of the base 34.76cm squared, what is the height?

34kurt

Answer:

115.3333

Step-by-step explanation:

346/3

Hope this helps. :)

7 0

3 years ago