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xz_007 [3.2K]
3 years ago
5

15, 16, 20, and 22! PLEASE HELP

Mathematics
2 answers:
Vikentia [17]3 years ago
7 0
The answer for number 16 is 20
Scrat [10]3 years ago
5 0
Number 15 should be 3x+6
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PLZ HELP
Lelechka [254]

Answer:

5 quartz would make the most sense, hope this helps

Step-by-step explanation:

7 0
3 years ago
5x – 19 &lt;1<br> OR<br> - 4x + 3 &lt; -6<br> Solve for x
astra-53 [7]

Answer:

x < 4

OR

x > - 2.25

= 4 > x > - 2.25

Step-by-step explanation:

5x - 19 < 1

5x < 1 + 19

5x < 20

x < 20/5

x < 4

OR

- 4x + 3 < - 6

- 4x < - 6 - 3

- 4x < - 9

x > 9/- 4

x > - 2.25

7 0
3 years ago
What is the equation of the circle in general form
adelina 88 [10]

Answer:

x² + y² + 2x + 8y − 47 = 0 B. x²+y² − 2x − 8y

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help me! 50 Points!
erik [133]

Well...... It could be forgetfullness on locking a door. Maybe your mom was cooking and she had oil penetrated in her hands, which then reached the door knob. There are many different possibilities, but this question is a little vague. This may be something you have to think about since you are living in your house.

Hope this helps :) Brainliest?


3 0
3 years ago
Read 2 more answers
I need help with a maths question please answer only if you know and not links​
kotegsom [21]

Answer:

x³/4z²

Step-by-step explanation:

Invert and multiply:

48x^5y²/12z^5 x z³/16x²y²=

(48x^5y²)(z³)/(16x²y²)(12z^5)

the y² cancel out

48÷16=3 (on top)

x^5÷x²=x³

12z^5/z³=z²(on bottom)

This leaves a 3x³ on top and 12z² on the bottom.  3÷12=4 (on bottom):

3x³/12z²

x³/4z²

8 0
3 years ago
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