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2 years ago

Find the value of x!

Mathematics

1 answer:

Fiesta28 [93]2 years ago

3 0

Answer:

x=12

Step-by-step explanation:

10x-20+6x+8=180

16x-12=180

16x=192

x=12

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Solve x (PLEASE HELP!!) (10x-4) ---------- = 20 5

netineya [11]

Answer: 10.4

Step-by-step explanation:

10x-4/5 = 20

10x-4 = 100

10x = 104

x = 10.4

7 0

2 years ago

Read 2 more answers

Sarah is making lemonade where she adds 2 parts lemon juice to 3 parts water.

Vladimir79 [104]

Answer: 6 CUP LEMON

2 part lemon +3part water = 5parts of mix

2part lemon = 3 part water so ratios are:

(2lemon/3wateer) = 1, and also (3water/2lemon) = 1

For 112c lemon (3 water/2lemon) = 3*51= 153 parts water

9c water (2 lemon/3water) = 6 cup lemon

Step-by-step explanation:

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8 0

3 years ago

Is 1/3, 2/3, 4/3, 8/3, 16/3 arithmetic sequence

11111nata11111 [884]

The given sequence is not arithmetic sequence

Solution:

Given sequence is:

$\frac{1}{3} , \frac{2}{3} , \frac{4}{3} , \frac{8}{3} , \frac{16}{3}$

We have to find if the above sequence is arithmetic sequence or not

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

Here in the given sequence

$\text{ first term } = a_1 = \frac{1}{3}\\\\\text{ second term } = a_2 = \frac{2}{3}\\\\\text{ third term } = a_3 = \frac{4}{3}\\\\\text{ fourth term } = a_4 = \frac{8}{3}\\\\\text{ fifth term } = a_5 = \frac{16}{3}$

Let us find the difference between terms

$a_2 - a_1 = \frac{2}{3} - \frac{1}{3} = \frac{1}{3}$

$a_3 - a_2 = \frac{4}{3} - \frac{2}{3} = \frac{2}{3}$

$a_4 - a_3 = \frac{8}{3} - \frac{4}{3} = \frac{4}{3}$

$a_5 - a_4 = \frac{16}{3} - \frac{8}{3} = \frac{8}{3}$

Thus the difference between terms is not constant

So the given sequence is not arithmetic sequence

5 0

3 years ago

There are 5 boys in the eighth grade class and 9 girls . If mr. Jowers randomly selects one student to carry the Eagle folder ,

Valentin [98]

Answer: 36.78% chance

Step-by-step explanation: Add 9+5 and divide 5 to 14

7 0

3 years ago

Hi, please help me out with this math question I don't understand it.

Cerrena [4.2K]

Answer:

$3^{6}$ is the answer your looking for

Step-by-step explanation:

4 0

2 years ago