MathMakeBrainHurt
MathMakeBrainHurt MathMakeBrainHurt
  • 12-10-2020
  • Mathematics
contestada

I can’t figure these out D:

I cant figure these out D class=

Respuesta :

botikoti24
botikoti24 botikoti24
  • 12-10-2020

Answer:

Step-by-step explanation:

16. 9a=15x12

9a=180

a=20

17. 9-t=t+3

-t-t=3-9

-2t=-6

t=6/2

t=3

18. 2y+12=3y+12-y

2y+y-3y=12-12

0=0

=> 2y= -12

y= -6

19.

17+3z-6-11z=-7z-14

17+3z-6-11z+14=-7z

17-6+14=-7z-3z+11z

25= -10Z+11z

25=Z

Answer Link

Otras preguntas

In trapezoid ABCD with bases AB and DC , diagonals intersect at point O. Find the length of diagonal BD , if BO=6 cm and: AO/AC = 3/4
The plural form of the word "story" is ___.
Any ideas? Thanks in advance
35 POINTS! Please help with geometry.
What process is this?A. lactic acid fermentationB. glycolysisC. ETS reactionsD. Krebs cycle
The circled area above is home to a desert. What is it’s name? A. Arabian Desert B. Iranian Desert C. Anatolian Desert D. Negev Desert
Need word problem solved A washer and a dryer cost 821 combined. The washer costs 79 less than the dryer. What is the cost of the dryer?
Jacob has serveral babysitting jobs. On one job he earnefd $10 an hour plus an extra $20 since there where 3 children. On another job, he earned $15 an hour. He
Fine the product mentally. [(x+1) (x-1)^2
15x-3y=2 how do I find the slope?