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STALIN [3.7K]
3 years ago
8

6x-1=x+3 Proszę o pomoc!!!

Mathematics
2 answers:
stich3 [128]3 years ago
6 0
5x=4 then-> x=4/5 or 0.8
timama [110]3 years ago
5 0

Answer:

The answer is 4/5

Step-by-step explanation:

#Hope it helps uh.....

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I need for this problem. Help please!​
Ray Of Light [21]

Answer:

⇒ x = 3.4975

Step-by-step explanation:

Assume cost of each figure = x

Given:

32x + 2.32 = 114.24

Find:

Value of x

Computation:

⇒ 32x + 2.32 = 114.24

⇒ 32x = 114.24 - 2.32

⇒ 32x = 111.92

⇒ x = 111.92 / 32

⇒ x = 3.4975

5 0
3 years ago
If c is a set with c elements how many elements are in the power set of c
Fofino [41]

There would be 2 raised to c elements in the power set. Elements of the power set are formed by making a binary decision on each element of the input set: include or do not include. Since there are two choices for each element of the input set, and there are c elements in the input set, there are 2^c possible arrangements of these input elements.

3 0
3 years ago
What is the value of x^2 - 3y + 5x + 2 whenx = 7 and y = 4?
PilotLPTM [1.2K]

Answer:

74

Step-by-step explanation:

x^2 - 3y + 5x + 2  \\  \\  =  {7}^{2}  - 3(4) + 5(7) + 2 \\  \\  = 49 - 12 + 35 + 2 \\  \\  = 74

4 0
3 years ago
Anyone here good at geometry ?!! I need help please!
vitfil [10]

Answer:

T must be 3/(3+1) or 3/4ths of the way between point d and f.

Take (dx, dy) and add 3/4 (fx-dx, fy-dy) by components and that will be point T (Tx, Ty)

You find the distances between d and f in x and y and then move 3/4 of that distance from d.

Step-by-step explanation:

Im not too sure, I got the answer from my last test. It might be wrong

7 0
2 years ago
Simplify the trigonometric function
Alisiya [41]

Answer:

  a.  csc²θ

Step-by-step explanation:

You can use the identities ...

  1 +tan² = sec²

  cot = cos/sin

  sec = 1/cos

  csc = 1/sin

___

Then the expression becomes ...

  \cot^2{\theta}(1+\tan^2{\theta})=\cot^2{\theta}\sec^2{\theta}=\dfrac{\cos^2{\theta}}{\sin^2{\theta}\cos^2{\theta}}=\dfrac{1}{\sin^2{\theta}}\\\\=\boxed{\csc^2{\theta}}

8 0
3 years ago
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