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rewona [7]
3 years ago
13

Solve the following equation: 2x – 4 = 4x +8. Make sure to not only solve the problem, but to list out the steps using academic

vocabulary.
Mathematics
1 answer:
USPshnik [31]3 years ago
3 0
Answer: x = -6

Step 1: 2x = 4x+8+4
Step 2: 2x-4x = 12
Step 3: -2x = 12
Step 3: x = -6
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Find the domain of the function. f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)
gladu [14]
Answer B. there are any restrictions. You can represent it in any x point
4 0
3 years ago
what is the probability of hitting each target if it is assumed that a player’s throw will always hit the board? hint: the proba
solong [7]
Because the actual dimensions of the board and the target are missing, let us supply the missing values. 

Let:

radius of board = 6 inches
radius of target = 2 inches

Area of board = pi * r^2 = pi*6^2 = 36pi
Area of target = pi * r^2 = pi*2^2 = 4pi

Probability of hitting the target = 4pi / 36pi = 1/9

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4 0
3 years ago
I really need help plzzzzzzz
Lorico [155]

Answer:

For Question 1

\angle Z =72°

For Question 2

\angle Y =130°

Step-by-step explanation:

Given

\angle X =108°

\angle W =50°

For a Quadrilateral inscribed in a circle we have opposite angles are Supplementary that is

For question 1

\angle X + \angle Z = 180\\108 + \angle Z =180\\\angle Z =180-108=72

For question 2

\angle W + \angle Y = 180\\50 + \angle Y =180\\\angle Y =180-50=130

7 0
3 years ago
6xb is less than 12 but greater than 6
photoshop1234 [79]
I interpret your "xb" to mean "6 times b."  Please do not use " x " to indicate multiplication.  Use " * " if you wish.

6 < 6b < 12, which can be reduced to 1 < b < 2
7 0
3 years ago
(08.01) Two lines, A and B, are represented by the following equations: Line A: y = x − 1 Line B: y = −3x + 11 Which of the foll
Lana71 [14]

Answer:

the answer is D

Step-by-step explanation:

y=x-1

2=3-1

2=2

y=-3x+11

2=-3(3)+11

2=-9+11

2=2

5 0
3 years ago
Read 2 more answers
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