Answer:
1 to 3 and V= 1/2 Bh
Step-by-step explanation:
the pyramid is like a triangle there is three sides. There is only one way of the whole pyramid you can cut.
19 and 42 are coprime, so we can use the CRT right away. Start with
Taken mod 42, we're left with a remainder of 19. Notice that
so we need to multiply the first term by 3 to get the remainder we want.
Next, taken mod 19, we're left with a remainder of 4. Notice that
so we need to multiply the second term by 6.
Then by the CRT, we have
so that any solution of the form is a solution to this system.
<span>Which of the following are true:
</span>A & B are true
The product of (x1)^2 is 20