servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
Points A(-2, 4), B(1, 3), C(4, -1) and D form a parallelogram. What are the coordinates of D?(5, 5)(0, 0)(1, -2)(1, 0)(3, 4)
General
7 months ago
The point-slope form of the equation of the line that passes through (–9, –2) and (1, 3) is y – 3 = (x – 1). What is the slope-intercept form of the equation for this line?
General
7 months ago
Explain the difference between 2x3 and (2x)3.
General
7 months ago
A system has the following constraints: x + y ≥ 80 3x + 2y ≤ 360 x + 2y ≤ 200 x ≥ 0 y ≥ 0 Which graph represents the feasible region for the system?
General
7 months ago
Pls Answer: Math/quadratic equation
General
7 months ago
Choose the correct description of the graph of the compound inequality:x − 3 < −9 or x + 5 greater than or equal to 12 A number line with a closed circle on −6, shading to the left, and an open circle on 7, shading to the right A number line with an open circle on −6, a closed circle on 7, and shading in between A number line with an open circle on −6, shading to the left, and a closed circle on 7, shading to the right A number line with a closed circle on −6, an open circle on 7, and shading in between
General
7 months ago
Which of the following is the sine of angle A in the right triangle shown?A. 5/12B. 12/13C. 12/5D. 5/13
General
7 months ago
A company manufactures marbles. Over a year, it is observed that 70% of the marbles manufactured pass the quality check and 30% are rejected. 60% of the rejected marbles undergo reprocessing, while the rest go into scrap. What is the probability that out of 15 marbles selected at random exactly 3 marbles go into scrap?
General
7 months ago
Help on this question please!
General
7 months ago
Evaluate3 |a| +5| b| if a=−2; b=−1|2x−3y| if x=0.5; y=−0.74 |a| +8−a if a=−2−3|x|+2x−1 if x=−5
General
7 months ago
PROMPT:his interactive animation shows an image of a brick patio and a garden and grass area. The title "Patio Project" is shown and a "Begin" button starts the animation. [Click "Begin."]On-screen text and Audio:Patio Project: You have a small patio and want to improve it. You can build one of the following features: a fish pond, a planter box, or a fire pit. Choose one of the projects, and drag it to the patio. [An image of an orange fish in water, a planter box with flowers, and a fire pit can be seen on the left side of the screen. Any of the images can be dragged to the patio and a message pops up.]Fish pond: The patio is rectangular and has a total area of 24 square feet. You are building a rectangular fish pond and want the length of the pond to be twice the width. You also need to add a 1-foot border around the entire pond.Suppose the total area of the patio is represented by the polynomial 2x2 + 6x + 4, where x is the width of the fish pond.Planter box: The patio is rectangular and has a total area of 40 square feet. You are building a rectangular planter box and want the length of the box to be twice the width. You also need to add a 1-foot border around the entire planter.Suppose the total area of the patio is represented by the polynomial 2x2 + 6x + 4, where x is the width of the planter box.Fire pit: The patio is rectangular and has a total area of 24 square feet. You are building a rectangular fire pit and want the length of the fire pit to be twice the width. You also need to add a 1-foot border around the entire fire pit.Suppose the total area of the patio is represented by the polynomial 2x2 + 6x + 4, where x is the width of the fire pit.Questions:Your Assignment: Patio ProjectYou have a small patio and want to improve it with a project. Circle the project you picked:Fish Pond Planter Box Fire PitMaking Sense of the ProblemMake Sense of the Problem (3 points: 1 point for each answer)What do you know? What do you want to find out? What kind of answer do you expect? Writing an Equation1. Set your polynomial equal to the total area of your patio to create the equation. (1 point)Getting the Right Side of the Equation Equal to 02. Use inverse operations to make the right side of the equation equal to 0. (2 points)Factoring the GCF out of the Polynomial3. Factor the GCF out of the trinomial on the left side of the equation. (2 points: 1 for the GCF, 1 for the trinomial)Factoring the Polynomial Completely4. Factor the polynomial completely. (4 points: 2 points for each factor)5. If a product is equal to zero, we know at least one of the factors must be zero. And the constant factor cannot be zero. So set each binomial factor equal to 0 and solve for x, the width of your project. (2 points: 1 point for each factor)6. Check your work. Substitute the two values of x into the equation from question 2 to confirm that it equals zero. (2 points: 1 point for each value of x)7. What are the dimensions of your project? Remember that the width of your project is represented by x. (2 points: 1 point for each dimension)Width = __________Length = __________8. Draw a new picture of your patio that shows the dimensions of your project and the border. (2 points) Check to confirm that the total area equals the area of your patio.
General
7 months ago
what is the sum of the measurements of the angles of a quadrilateral?
General
7 months ago
Amy's new summer job at the pool will pay her 9$ per hour.Which term describes this type of hourly income?
General
7 months ago
Solve 5 over x minus 5 equals the quantity of x over x minus 5, minus five fourths for x and determine if the solution is extraneous or not. (1 point)
General
7 months ago
Forty students in the second grade class listed their hair and eye colors in the table below: Brown hair Blonde hair Total Blue eyes 5 12 17 Brown eyes 16 7 23 21 19 40 Are the events "blonde hair" and "brown eyes" independent?
General
7 months ago
which of the following statements is true? a) both the square root of 0.25 and -the square root of 16 are irrational. b) the square root of 0.25 is rational and -the square root of 16 is irrational c) both the square root of 0.25 and -the square root of 16 are rational d) the square root of 0.25 is irrational and -the square root of 16 is rational
General
7 months ago
What is the mean and median of the data set(numbers)
General
7 months ago
Quadrilateral ABCD has a vertices A(-1,5) B(5,1) C(6,-2) D(x,2) what is the x coordinate to make ABCD a parallelogram
General
7 months ago
You decide to plant a bulb garden. You want the length of the rectangular garden to be 3 feet longer than its width. The bulbs that you have will cover 88 square feet. What should the length and the width be?
General
7 months ago
A water bottle holds Fraction 5 over 8 liter of water when it is Fraction 3 over 4 full. Which statement best describes the quotient of 5 over 8division sign3 over 4? The maximum amount of water the bottle can hold is Fraction 6 over 5 liters. The amount of water that can be still poured in the bottle is Fraction 5 over 6 liter. The amount of water that can be still poured in the bottle is Fraction 6 over 5 liters. the maximum amount of water that the bottle can hold is Fraction 5 over 6 liter.
General
7 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
Next