sophiapink286
sophiapink286 sophiapink286
  • 25-04-2022
  • Mathematics
contestada

if x = 10 y = 9 work out x(x+2y)​

Respuesta :

tinyybarra2
tinyybarra2 tinyybarra2
  • 25-04-2022

Answer:

your answer is 280

Step-by-step explanation:

Because you already know what X and Y are all you will have to do is plug them in

10 (10 + 2(9))

2*9= 18

10 (10 + 18)

10+18= 28

10(28)

280

Answer Link

Otras preguntas

Who were the main people responsible for the stamp act?
write the number in two other forms 8.517
The melting point of sodium is 97.8°C The melting point of potassium is 63.65°C how much higher is the melting point of sodium
whats 100000x41 pleaseeeee
1/3y+1/4=5/12 how can you solve that ?
Can you help me?! Vince weighs 160 pounds, and his friend Nadir weighs 140 pounds. Nadir calculated that his weight on another planet would be about 56 lb. Appr
Which physical feature most affected the migration patterns of early humans as they first spread through North America?
write two ratios that are equivalent to 3:11
what was a country and has 8 million acres
camilla makes and sells jewelry. She has 8,160 silver beads and 2,880 black beads to make necklaces. Each necklace will contain 85 silver beads and 30 black bea