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V125BC [204]
3 years ago
7

There are 9 new books and 4 used books on a shelf.

Mathematics
2 answers:
barxatty [35]3 years ago
8 0
12:9 and 4:12 , I'm pretty sure that should be correct
Nataly [62]3 years ago
7 0
The CORRECT answer is:
a)13:9
b)4:13
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Pleaseee help answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!
Naya [18.7K]

Answer:

540

Step-by-step explanation:

(n-2)×180

(5-2)×180

3×180

540

5 0
3 years ago
Follow the rule x2+2 to complete the pattern of 8
lilavasa [31]
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4 0
3 years ago
Select all the values that are SOLUTIONS to the inequality.
Mrac [35]

Answer:

Your answers are A,B,D, and F

Step-by-step explanation:

When dealing with negatives the answer is always going to be negatives under -8 like -5, or whole numbers like 3

8 0
3 years ago
What's the value of x <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%20-%20%20%7B15%7D%5E%7B2%7D%20%20%3D%20%2
alina1380 [7]

{x}^{2}   -  {15}^{2}  =  {8}^{2}  \\  \\  {x}^{2}  - 225 = 64 \\  \\  {x}^{2}  = 64 + 225 \\  \\  {x}^{2}  = 289 \\  \\ x = 17

8 0
3 years ago
Read 2 more answers
Solve for x.
Leto [7]

Answer:

x < 4

Step-by-step explanation:

Step 1: Subtract 10 from both sides.

  • -8x + 10 - 10 > -22 - 10
  • -8x > -32

Step 2: Divide both sides by -8 and flip the inequality sign.

  • \frac{-8x}{-8} > \frac{-32}{-8}
  • x < 4

Therefore, the answer is x < 4.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

3 0
2 years ago
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