joycebassey835 joycebassey835
  • 03-12-2021
  • Mathematics
contestada

pls no 21 - 23 show all workings. I will mark you brainliest if you show all workings​

pls no 21 23 show all workings I will mark you brainliest if you show all workings class=

Respuesta :

torip27
torip27 torip27
  • 03-12-2021
answer: -2
explanation: 20-20=0 1-3=-2
Answer Link

Otras preguntas

Question 6 What role did the bile salts play in Part 3 of this exercise? How do these results correlate with where bile salts occur in the human body?
The first estate made up what percentage of the French population during the 1700's? A one B. eight C , five ​
Punctuate the following sentence. today is Monday ​
Which of the following affects employers' decisions on how much to pay their workers? A.Maximizing costs B.Maximizing profits C.Minimizing profits D.Minimizing
I will mark brainliest
José Martí nació en Cuba en 1853. Fue un líder del movimiento de independencia de España. Se considera como un héroe nacional de la gente cubana. José Martí tam
Which of the following is correct for determining the length of x to the nearest tenth of a metre? cos 42 = x/6 tan 48 = x/5 sin 48 = x/5 tan 42 =x/6
The commented line states that I have assigned a 2D array to a pointer but I want array of such pointers which could store numbers of 2D Array.
What is the inverse of the function g(x)=-3(x + 6)? Please help me ASAP
The image of ΔABC after a reflection across Line E G is ΔA'B'C'. 2 triangles are shown. Line E G is the line of reflection. Line segment D D prime has a midpoin