5 Mina bought 472 pounds of cheddar cheese She used 173 pounds to make
sandwiches. How much cheese does she
have left?

299 pounds of cheese are left with her.

Step-by-step explanation:

solution:

here,

cheese mina brought=472pounds

cheese she used=173pounds

now,

cheese left with her=(472-173)pounds

                                  =299 pounds

299 cheese

Step-by-step explanation:

  472

-  173

299

2 cannot take away 3 so you borrow from the 7 and 7 becomes 6 you add the 1 you took from 7 place with 2 and becomes twelve, twelve take away 3 is 9, 6 cannot take away from 7 so you borrow from 4 and 4 becomes 3 and you add 1 to the 6 and becomes 16, 16 take away 7 is 9, 3-1 is 2.

There your answer is 299

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°