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
nataly862011 [7]
3 years ago
12

Solve each inequality. Graph and check the solution.

Mathematics
1 answer:
Keith_Richards [23]3 years ago
4 0
Just divide and multiply BUT when you divide or multiply by negative numbers you switch the symbol.

#1 is -18÷-3= 6; x is less than 6
#2 is 4×-2= -8; y is less than -8
#3 I don't understand the question
#4 -1.5×-2= 3; c is less than 3
#5 is 1/20×-5= -0.25; x is less than -0.25
#6 is not possible
#7 is 3÷-2=-1.5; b is greater than -1.5
#8 is -70÷-0.5= 35; a is greater than 35

Tbh I don't think any of these are right but I tried and it took me awhile so :/
You might be interested in
5-12 please it’s due in half an hour
Ber [7]
The answer to number 5 is 128
8 0
3 years ago
Read 2 more answers
PLEASE THIS WAS DUE 2 WEEKS AGO I NEED HELP
Agata [3.3K]

Answer: C

Step-by-step explanation:

4 0
2 years ago
I need help with this math worksheet.im not smart at all.
garik1379 [7]

Answer:

1) 11.581

2) 10.78

3) 14.8

4) 3.5

5) 16.28

6) .64

7) 23.3

8) 1.24

9) 6.53

10) 1.59

11) 8.79

12) 27.7919

Step-by-step explanation:

Ur smarter than u think. ^_^

7 0
3 years ago
Read 2 more answers
Please answer correctly!! You will be reported if you don't!!
serious [3.7K]

Answer:

QUESTION?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A=8, b=5, C=90 degree; Find c, A, and B<br><br> This is for the law of sine and cosine
brilliants [131]

Answer:

• c = √89 ≈ 9.434

• A = arcsin(8/√89) ≈ 57.995°

• B = arcsin(5/√89) ≈ 32.005°

Step-by-step explanation:

By the law of cosines, ...

c² = a² + b² -2ab·cos(C)

Since c=90°, cos(C) = 0 and this reduces to the Pythagorean theorem for this right triangle.

c = √(8² +5²) = √89 ≈ 9.434

Then by the law of sines (or the definition of the sine of an angle), ...

sin(A) = a/c·sin(C) = a/c = 8/√89

A = arcsin(8/√89) ≈ 57.995°

sin(B) = b/c·sin(C) = b/c = 5/√89

B = arcsin(5/√89) ≈ 32.005°

6 0
3 years ago
Other questions:
  • Can someone help me with this problem ?
    6·1 answer
  • Pls Help Me im in K12 and im having a hard time on this question bc i don't get it
    5·1 answer
  • Given that p(x)=3x^2-2x+1. Find p(3) and p(x+1)<br> p(3)= p(x+1)=<br><br> please show work
    13·1 answer
  • The circle has a radius of 5 cm. Find the circumference. Give your answer to the nearest tenth. Use pi on your calculator. DO NO
    5·2 answers
  • Every 24 hours, Earth makes a full rotation around its axis. Earth's speed of rotation at the equator is 1,670 km per hour. What
    6·1 answer
  • Which expression is equal to 5+6+7+8+9?
    8·1 answer
  • What is the answer of 2 1/3 - 2/3 and an estimate pls
    12·1 answer
  • Show all work and use complete sentences to answer the following question.
    5·2 answers
  • Could someone please help answer this, will give brainliest, please no spam, thank you (homework help)!!!
    8·1 answer
  • A circular hot spring has a diameter of 96 meters. Over time, the diameter of the spring decreases by 8 meters. By how many squa
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!