servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
What is the slope of the line graphed on the coordinate plane? A graph with a line running through coordinates (0, 6) and coordinates (1, -2)
General
7 months ago
On a scale drawing of a car, the length from bumper to bumper is 6 inches. The car's actual length, from bumper to bumper, is 16 feet. How many inches would be used to represent an actual length on the car of 10 feet? Explain or show your reasoning
General
7 months ago
The Reed and the Merrill families are comparing their utility costs for the past month. The following is a list of the appliances that the families are using to make their comparisons: Reed Family Appliances Merrill Family Appliances Gas range 5 cents per day Electric range 13 cents per day Gas dryer - 1 load per day 10 cents per load Gas dryer - 1 load per day 10 cents per load Electric water heater 90 cents per day Gas water heater 40 cents per day Typical later model refrigerator 16 cents per day Energy Star-labeled refrigerator 12 cents per day Assuming that the families use the same appliances in the same way, who spends more to run these appliances in a given 30 day period and by how much? a. The Reed family spends $13.80 more than the Merrill family. b. The Reed family spends $0.46 more than the Merrill family. c. The Merrill family spends $58.80 more than the Reed family. d. The Merrill family spends $18.60 more than the Reed family.
General
7 months ago
Convert the decimal expansion 0.1777 into a rational number.
General
7 months ago
please? Convert the decimal expansion 0.1777... into a rational number. (simplify
General
7 months ago
30 POINTS !!!!!!!!!!!When dealing with an equation containing two variables, we can put the graph of the equation on the coordinate plane because the number of variables is equal to the number of dimensions that are needed to properly graph the solution. Each axis on a graph represents one variable in the equation being graphed. What would you use to graph the solution to an equation with one variable? What would you use to graph the solution to an equation with three variables? Could you graph an equation containing more than four variables? Explain. If you were given the graph of an equation with two variables on a coordinate plane, what would happen to the graph if all the y-values were increased by 1? What would happen to the graph if all the x-values were increased by 1? What would happen to the graph if all the y-values were multiplied by 2 or by 1/2? Explain. on
General
7 months ago
I believe I've done all of these right. Can someone please let me know if I am correct?Pre-Algebra 2: Assignment 12.October 12 2017Give the value of each digit.1. 0.37: Final answer : The number 0 is in the thousand’s place, the number 3 is in the 10’s place and the number 7 is in the 1’s place.2. 36.1=Final Answer: The number 3 is in the thousand’s place, the number 6 is in the hundred’s place, and the number 1 is in the ten’s place.3. 153.817= Final Answer: 1 is in the millions place, 5 is in the hundred-thousand place, 3 is in the ten-thousands place, 8 is in the hundreds place, 1 is in the tens place, and 7 is in the ones place.Compare the decimals. Use > , < , or = to write a statement of comparison. 4. 0.1 and 1 .1= final answer: 0.1 <1.15. 6.5 and 6.50= Final Answer: 6.5=6.506. 40.5 and 45.0=Final Answer: 40.5<45.07. 99.813 and 99.803=Final Answer: 99.813>99.803Round each decimal to the nearest tenth.8. 0.882= Final Answer:0.9 9. 36.139=Final Answer: 36.110. 986.459= Final Answer: 986.5Round each decimal to the nearest hundredth.11. 482.328= Final Answer: 482.3312. 93.111= Final Answer: 93.1113. 71.196= Final Answer: 71.20Add or subtract.14. 2.3 + 9.1= Final Answer: 11.4 9.1+ 2.3________ 11.415. 2.76 +8.91= Final Answer: 11.671 1 2.76+ 8.91_______________ 11.6716. 4.392 + 7.2= Final Answer: 11.592 1 4.392+ 7.200____________ 11.59217. 20 - 2.54= Final Answer: 17.46 19 9 10 20.00- 2.54___________ 17.4618, 0.03-0.002= Final Answer:0.028 2 10 0.30- 0.02___________ 0.02819. 1.635 -0.523=Final Answer: 1.112 1.635- .523____________ 1.111220. 142.421 - 32.3= Final Answer: 110.121 142.421- 32.300____________ 110.121
General
7 months ago
Clara estimates that the length of a hiking trail is 5.75 kilometers. She later learns that its actual length is 6.25 kilometers.What is the percent error in Clara's estimate, to the nearest tenth of a percent?A. 7.7%B. 8.0%C. 11.0%D. 11.5%I think it is D. 11.5%, but I am not sure.
General
7 months ago
30 POINTS !!!!!!!!!!! When dealing with an equation containing two variables, we can put the graph of the equation on the coordinate plane because the number of variables is equal to the number of dimensions that are needed to properly graph the solution. Each axis on a graph represents one variable in the equation being graphed. What would you use to graph the solution to an equation with one variable? What would you use to graph the solution to an equation with three variables? Could you graph an equation containing more than four variables? Explain. If you were given the graph of an equation with two variables on a coordinate plane, what would happen to the graph if all the y-values were increased by 1? What would happen to the graph if all the x-values were increased by 1? What would happen to the graph if all the y-values were multiplied by 2 or by 1/2? Explain
General
7 months ago
1. What is the most precise name for quadrilateral ABCD with vertices A(-2,4), B(5,6), C(12,4), and D(5,2)?a. parallelogramb. rhombusc. quadrilaterald. rectangle 2. What is the most precise term for quadrilateral ABCD with vertices A(3,1), B(4,5), C(7,5), and D(7,2)?a. kiteb. squarec. rhombus d. parallelogram 3. Find the sum of the measures of exterior angels, one at each vertex, of an octagon. a. 180 degreesb. 360 degreesc. 1080 degrees d. 1440 degrees
General
7 months ago
Which facts are true for the graph of the function below? Check all that apply. F(x) = log0.125 x
General
7 months ago
The perimeter of quadrilateral JKLM is 90 centimeters. Which is the length of side Kl?
General
7 months ago
Soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter. How many cubic inches of drink are contained in 6 full cans?How many cubic inches of drink are in 6 full cans?
General
7 months ago
1. If the sum of the interior angles of a polygon is 540 degrees, then how many sides does the polygon have?a. 5b. 6c. 7d. 8 2. What is the measure of one angle in a regular 16-gon?a. 2,520 degrees b. 202.5 degrees c. 157.5 degreesd. 78.75 degrees 3. The measure of each exterior angle of a regular pentagon is______ the measure of each exterior angle of a regular nonagon. a. greater than b. less than c. equal to
General
7 months ago
Was the United States justified in going to war against Mexico in 1846?Write a paragraph please!
General
7 months ago
What is the net price equivalent rate of 9/15/18? A. .36427 B. .63573 C. .36573 D. .63427
General
7 months ago
Organic foods in local stores are typically more expensive than conventional foods. The table below compares recent organic and conventional prices per pound for carrots and apples. Use the table to answer the questions. Do the organic prices vary directly with the conventional prices? If so, identify k. Does the total cost of organic apples vary directly with the number of pounds of organic apples purchased? If so, identify k.
General
7 months ago
In parallelogram ABCD, one way to prove that diagonals and bisect each other is to prove triangle AXB congruent to triangle CXD. Which triangle congruency theorem proves that the triangles are congruent?ASASSSSASAAS
General
7 months ago
The following function represents the production cost f(x), in dollars, for x number of units produced by company 1: f(x) = 0.05x2 − 7x + 300 The following table represents the production cost g(x), in dollars, for x number of units produced by company 2: x g(x) 0.6 899.58 0.8 899.52 1 899.50 1.2 899.52 1.4 899.58 Based on the given information, the minimum production cost for company _____ is greater. [Put 1 or 2 in the blank space]
General
7 months ago
Which two undefined geometric terms always describe figures with no beginning or end?a line and a planea line and a pointa distance and a planea distance and a point
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