Answer:
A, B, D
Step-by-step explanation:
Answer:
Undefined
<em>Step </em><em>by</em><em> step</em><em> </em><em>explaination:</em>
<em> </em>
by order of operations we know that we multiply first;
so, 0x-(7*9)=0
1) Multiply the ones in brackets first:
0x-63=0
2) To make X the subject perform the opposite operation:
0x-64+63=0+63
0x=63
3) Divide 0 on both sides;
0x/0= 63/0
therefore; <u>x is undefined</u>
Answer:
Step-by-step explanation:
Given
Required
The length of the diagonals
First, calculate the length of AB using:
So, we have:
The diagonal of a square is calculated using:
Where x is the length of each side.
So:
-- approximated
Answer:
4.7 miles per day.
If number two is meaning to add 4.7(.5)= 2.3(3) plus the original 14 miles over a three day travel from number one. Then the total distance for the six day trip would be 14+ 2.3(3)= 20.9
If it is meaning a total of 6 days traveling at half the speed
4.7÷2= 2.3 2.3 × 6= 13.8 miles
Answer:
Step-by-step explanation:
Lunch has 3 choices for the main dish, chicken, taco, or hamburger, 2 choices for side dish, fries or salad, and 4 choices for beverage, milk, chocolate milk, juice, or water. How many lunches are possible?
