servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
100 POINTS!!A matinee ticket costs $6 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who saw a movie was 35, and the total money collected was $70. Which of the following options represents the number of children and the number of adults who saw a movie that day, and the pair of equations that can be solved to find the numbers? (4 points) 7 children and 28 adults Equation 1: a + c = 35 Equation 2: 6a − c = 70 7 children and 28 adults Equation 1: a + c = 35 Equation 2: 6a + c = 70 28 children and 7 adults Equation 1: a + c = 35 Equation 2: 6a + c = 70 28 children and 7 adults Equation 1: a + c = 35 Equation 2: 6a − c = 70
General
10 months ago
Sarah has run 108 miles over the last 15 days while preparing for an upcoming marathon. She ran either 6 miles a day or 8 miles a day. During the 15 day period, how many days did Sarah run an 8 mile day? A) 6 B) 7 C) 8 D) 9
General
10 months ago
Clayton needs to reflect the triangle below across the line y=xWhich statements about the reflection are true? Check all that apply.Clayton could use the relationship (x,y) - (y,x) to find the points of the image.Clayton could negate both the x and y values in the points to find the points of the image.C’ will remain in the same location as C because it is on the line of reflection.C’ will move because all points move in a reflection.The image and the pre-image will be congruent triangles.The image and pre-image will not have the same orientation because reflections flip figures.
General
10 months ago
PLEASE HELP AND ANSWER ASAP!!!!! NO WORK NEEDED TO BE SHOWN!! JUST THE ANSWER IS GOOD!!! PLEASE!!! I"LL GIVE BRAINLIEST 30 POINTS!!!!
General
10 months ago
I need help as soon as possible
General
10 months ago
Find three solutions of the equation y = 9x - 4A. (-5, -49), (-2, -22), (3, 23)B. (-5, -49), (2, -22), (3, 23)C. (-5, -49), (-2, 22), (-3, 23)D. (5, -49), (-2, 22), (-3, 23)
General
10 months ago
Given: AB ≅ AE; BC ≅ DE Prove: ∠ACD ≅ ∠ADC Complete the paragraph proof. We are given AB ≅ AE and BC ≅ DE. This means ABE is an isosceles triangle. Base angles in an isosceles triangle are congruent based on the isosceles triangle theorem, so ∠ABE ≅ ∠AEB. We can then determine △ABC ≅ △AED by . Because of CPCTC, segment AC is congruent to segment . Triangle ACD is an isosceles triangle based on the definition of isosceles triangle. Therefore, based on the isosceles triangle theorem, ∠ACD ≅ ∠ADC.
General
10 months ago
The perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the shortest side. Which equation can be used to find the side lengths if the longest side measures 6.2 cm? PChoose the correct answer.
General
10 months ago
plz help no guessing please
General
10 months ago
Justin writes the letters I-L-L-I-N-O-I-S on cards and then places the card in a hat. What are the odds in favor of picking an I? a. 5:3 b. 3:5 c. 3:7 d. 1:2
General
10 months ago
plz helpno guessing
General
10 months ago
Please help!! I'll give 30 points to the brainliest!! Please help!!
General
10 months ago
WILL GIVE BRAINLIEST AND 16 POINTSStudents at a playground are divided into 5 equal groups with at least 6 students in each group. Write an inequality to represent the number of students at the playground.
General
10 months ago
Consider F and C below. F(x, y) = x4y5i + x5y4j, C: r(t) = t3 − 2t, t3 + 2t , 0 ≤ t ≤ 1 (a) Find a function f such that F = ∇f. f(x, y) = (b) Use part (a) to evaluate C F · dr along the given curve C.
General
10 months ago
Brittany surveyed the students in three different Chemistry classes regarding the average number of hours of sleep they get each night. She calculated the mean and standard deviation, SD, of the data and recorded the results in the table below.Class A Mean = 7.35SD = 2.92Class BMean = 6.87SD = 3.65Class CMean = 8.14SD = 3.10Use the information provided to complete the following statement.Class ( A, B, C) shows the most consistency in the number of hours slept per night because the(standard deviation, mean) is the (highest, lowest).
General
10 months ago
What is the volume of the prism?Enter your answer in the box as a mixed number in simplest form. ft³
General
10 months ago
A rectangular prism has a length of 3 1/2 m, a width of 4 1/2 m, and a height of 2 m. Which expressions can be used to find the volume of the prism? Select each correct answer.HEEEEEEEEEEEEEEELP PLS PLS IM BEING TIMED! ILL GIVE BRAINLIEST AND REWARD TH=AT STUFF PLLLLLLLLLLLLLLLLLSSSSSS HELP BE 100% SURE!
General
10 months ago
GIVEN: ∠D congruent to ∠T, ∠E congruent to ∠U, DE congruent to UTName the postulate or theorem you can use to prove the triangles congruent. SAS PostulateSSS PostulateASA PostulateAAS Theorem
General
10 months ago
both circle Q and circle R have a central angle measuring 75. the ratio of the circle Q’s radius to circle R’s radius is 3/4. Which ratio represents the are of the sector for circle Q to the area of the sector for circle R
General
10 months ago
In each round of a game show, a contestant answers a multiple-choice question that has three answer choices. The contestant advances to the next round by answering the question correctly. What is the probability of advancing to the seventh round if the contestant randomly guesses the answer to each question? Write your answer as a fraction in simplest form.
General
10 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