1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedaia [141]
3 years ago
11

What is the solution set for the given inequality if the replacement set for r is {5, 6, 7, 8, 9, 10}? 2r ≤ 3r – 8 A. {8, 9, 10}

B. {5, 6} C. {5, 6, 7} D. {9, 10}
Mathematics
1 answer:
TiliK225 [7]3 years ago
8 0
2r\leq3r-8\\
r\geq8\\\Downarrow\\
\boxed{\{8,9,10\}}
You might be interested in
Someone help me please !!
Phantasy [73]

Answer:

C (1,2)

Step-by-step explanation:

3 0
3 years ago
Una sustancia se encuentra en 15°c pero a partir de comienzo de un experimento su temperatura disminuye de manera uniforme a raz
bija089 [108]

Answer:

1= -15 °C

2= 7 minutos y medio

Step-by-step explanation:

1= colo la temperatura va bajando 2 grados cada minuto lo único que hay que hacer es restarle 30 °C a 15 y nos da -15 ° C

2= Solo divides 15 entre 2 y ya.

6 0
3 years ago
Find the LCD of 1/6, 1/10, <br> 1/18,and 1/21
ddd [48]
I do believe that the LCD of those would be 3
6 0
3 years ago
PLZZZZZZZZZZZZZZZZZZZZZZZ help I will give brainliest for right answer!
lubasha [3.4K]
Got me there but i think its 325500
3 0
2 years ago
Read 2 more answers
Hey can you please help me!
melisa1 [442]

Answer:


Step-by-step explanation:

1) Tangent makes 90 degrees with the radius. Hence

a) Angle ABD = 90-angle BDC = 90-61.3 = 28.7

b) Triangle BCD is isosceles since tangents have equal length.

Hence angle BCD = 180-(61.3+61.3) = 57.4

c) Angle BDC = 57.4 (since triangle BCD is isosceles)

d) Angle BAC and Angle BCD are supplementary. Hence angle BAC = 122,6

-------------------------------------------

2) Arc length of minor arc BC = \frac{79.3}{360} (24) = 5.287

b) ARc length of minor arc = circumference -minor arc

= 18.713

---------------------------------------------

3) circumference = pi d = 3.14(9) = 28.26


6 0
3 years ago
Other questions:
  • What is 6.7 x (-2.3) round to the nearest hundredth
    9·2 answers
  • Evaluate -3x3 - 4x <br><br> for x = -1. <br><br> 7<br> -1<br> 1<br><br> PLSSSS HURRRY
    5·1 answer
  • A shadow 2 meters long is cast by a statue that is 2.1 meters tall. If a stucco column close by casts a shadow 4 meters long, ho
    10·1 answer
  • What is the surface area of the square pyramid below?<br> 10 cm<br> 6 cm<br> 6 cm
    12·1 answer
  • A picture is photocopied by using a scale factor of 2. Each side of the photocopy of the picture is
    5·1 answer
  • A square has a perimeter of 12x + 52 units . Which expression represents the side length of the square in units?
    11·1 answer
  • The least common multiple of 2, 5, 6, and 9 is<br><br> A. 60.<br> B. 45.<br> C. 90.<br> D. 180.
    11·2 answers
  • 2
    6·2 answers
  • In the diagram to the right what is the length of N
    9·1 answer
  • THIS IS A MATH QUESTION ON DIFFERENT TYPES OF TRIANGLES TY :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!