Answer:
12.3 – (-9.6) = 12.3 + 9.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
total marbles=5+8+4+3=20
when he is drawing without replacing means red marble is drawn from 20 marbles.
Blue marble is drawn from 19 marbles.
when he is drawing with replacing means he draws one red marble from 20 marbles.Then he replaces it and draws blue marble from 20 marbles also.
Answer:
Isosceles acute
Step-by-step explanation:
2 of the sides are the same and 1 is different therefore it is isosceles. Alol the angles are acute.
Answer:
-7
Step-by-step explanation:
Answer:
x = -16
Step-by-step explanation:

Hope this helps!