-2x + 6y = -34
-x + 3y = -17
x = 3y +17
Sub this into 1st eqn
5(3y + 17) + 2y = 21
15y + 85 + 2y =21
17y = -64
y = -3.7647 (to 5 sig. fig.)
y = -3.8 (to nearest tenth)
Sub y = -3.7647 into 2nd eqn
x = 3(-3.7647) +17
x = 5.7 (to nearest tenth)
Answer:
880 in³
Step-by-step explanation:
L = 20, W = 10, H = 8
2(h × W) + 2(h × L) + 2(W × L)
= 2(8*10) + 2(8*20) + 2(10*20)
= 2(80) + 2(160) + 2(200)
= 160 + 320 + 400
= 880 in³
Answer:
No one will answer your question beacuse your in brainly.com go to brainly.ph many filipinos will answer your question
Step-by-step explanation:
Go to settings then if you saw the change brainly.com click it then find pilipinas
Answer:
south
Step-by-step explanation:
telling what way it is north south east
Answer:
36
Step-by-step explanation:
Substitute the A for the 9, since A=9, and multiply the numbers
