servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
Find the length of the side of the square that has the same area as a circle with radius r cm.
General
6 months ago
Bradley and Kelly are out flying kites at a park one afternoon. A model of Bradley and Kelly's kites are shown below on the coordinate plane as kites BRAD and KELY, respectively:Kite BRAD has the following coordinates: B is at point 3,7; R is at 4, 6; A is at point 3, 3; D is at point 2, 6. Kite KELY has the following coordinates: K is at point 11, 2; E is at point 9, 0; L is at point 3, 2; Y is at point 9,4.Which statement is correct about the two kites? A. They are similar because the corresponding sides of kites KELY and BRAD all have the relationship 1:2.B. They are not similar because the corresponding sides of kites KELY and BRAD all have the relationship 1:2. C. They are similar because the corresponding sides of kites KELY and BRAD all have the relationship 2:1.D. They are not similar because the corresponding sides of kites KELY and BRAD all have the relationship 2:1.I think C because it says KELY and BRAD, not BRAD and KELY. I also know that they are similar. Let me know if I'm correct.
General
6 months ago
I know this more than one question but I'm really stuck. help :(
General
6 months ago
someone plz help me with math hw
General
6 months ago
Chris Shopper received a $1,000 discount loan to purchase a washer and dryer. The loan was offered at 12% for 120 days. What are the proceeds?
General
6 months ago
can someone plz help me thank you
General
6 months ago
The picture shows a barn door: A barn door has two parallel bars. A support AB runs across the diagonal between the two parallel bars. The angle made by the diagonal with the parallel bar on top is 60 degrees. The distance between the two parallel bars is 9 feet. What is the length of the support AB? 9 divided by tan 60 degrees 9 sin 60° 9 cos 60° 9 divided by sin 60 degrees
General
6 months ago
Sara is completing the square to find the maximum or minimum value of the function f(x) = (2 - x) (5 + x). What is the first step that Sara must take? Does the function have a maximum or minimum value? What is that value?A) multiply the binomials; maximum value; 494B) multiply the binomials; minimum value; 494C) set each factor equal to zero and solve for x; minimum value; −25D) set each factor equal to zero and solve for x; maximum value; −72
General
6 months ago
Solve problems and show work for all of them
General
6 months ago
Which function in vertex form is equivalent to f(x) = x2 + x +1?
General
6 months ago
Solve problems and show work with them
General
6 months ago
I need help with my work anyone?
General
6 months ago
Divide the following polynomials using synthetic division, then place the answer in the proper location on the grid. Write answer in descending powers of x. (x3 - 2x2 - 1) ( x - 1)
General
6 months ago
a rectangular park has a perimeter of 18 miles it is 7 miles wide. what is the area of the park. 4 sq miles? 9 sq miles? 14 sq miles? 18 sq miles?
General
6 months ago
Amanda measures the top of an 80 cm desk to be 82.4 cm. Dwayne measures the height of a 140 cm cabinet to be 137.2 cm. Which student has a greater percent error? Explain your reasoning.
General
6 months ago
Describe how the graph of y=2x os the same and different from graph of y=2x -7. explain or show your reasoning
General
6 months ago
Complete the steps to evaluate log798, given log72 ≈ 0.356.How can you rewrite log798 using the product property?A 7log2+7log49B log7+log2+log49C log7 2+log7 49
General
6 months ago
BRAINLIST 69 POINTS Solve the problems. When you have finished, submit this assignment to your teacher by the due date for full credit.Jenna just opened a checking account at the bank. Within the first month, she deposited three checks for $34.98, $51.02, and $51.22. She withdrew $5.23 for new pencils, $5.22 for cards, and $7.89 for movies from her account in the same month.(a) Write Jenna's withdrawals as negative rational numbers and her deposits as positive rational numbers.Answer:(b) Order the rational numbers from least to greatest and explain your reasoning.Answer:(c) At the beginning of the month Jenna’s balance was $98. What was her balance at the end of the month after all of her deposits and withdrawals? Show your work, no credit will be given for just an answer.Answer:
General
6 months ago
Consider the exponential function g(x)=100•(2)^x. Which of the following situations could be modeled by the function? SELECT ALL THAT APPLY.A) a 100in. Tall fruit tree doubles in height each year.B) 100 people are infected with a virus. Every day, 2 more people are infected.C) there are 100 bacteria in a culture. The amount doubles every 5 hours.D) there is $100 in a saving account. An additional $100 is added to the account every month.E) 100 wolves are reintroduced to Yellowstone national park. Each year, the number of wolves double.
General
6 months ago
a rectangular field is 45 feet wide and is enclosed by 210 feet of fencing what is the area of the field in square feet
General
6 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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
Next