Answer: -0.4
-(4/5) ÷2=-0.4
Explanation: The quotient is the answer to a division problem.
Answer: 1a. $190
b. The total cost of making 20 bracelets.
c. $350
d. The total cost of making 100 bracelets.
e. $1150
f. The total cost of making 500 bracelets.
g. 150 bracelets
h. 425 bracelets
Step-by-step explanation:
1a. C(20)=150+2(20)
C(20)=150+40
C(20)=$190
b. The total cost of making 20 bracelets.
c. C(100)=150+2(100)
C(100)=150+200
C(100)=$350
d. The total cost of making 100 bracelets.
e. C(500)=150+2(500)
C(500)=150+1000
C(500)=$1150
f. The total cost of making 500 bracelets.
g. 450=150+2b
2b=300
b=150 bracelets
h. 1000=150+2b
2b=850
b=425 bracelets
Answer: the perimeter of the shape is 19.1
Step-by-step explanation:
To determine the length of each side of the quadrilateral, we would apply Pythagoras theorem which is expressed as
Hypotenuse² = opposite side² + adjacent side
For line AD,
AD² = 2² + 4² = 4 + 16 = 20
AD = √20 = 4.47
For line AB,
AB² = 1² + 5² = 1 + 25 = 26
AB = √26 = 5.1
For line BC,
BC² = 2² + 4² = 4 + 16 = 20
BC = √20 = 4.47
For line CD,
CD² = 1² + 5² = 1 + 25 = 26
CD = √26 = 5.1
The perimeter of a plane figure is the distance around the figure. Therefore
Perimeter = AB + AB + BC + CD
Perimeter = 4.47 + 5.1 + 4.47 + 5.1 =
19.1
Answer: 160 burgers
Step-by-step explanation:
Let's write down our givens first
200 pounds is the weight of a wolf
They can eat 20% of their weight
Each burger is a quarter pound
So first 20% of 200pounds is 40 pounds so a wolf can eat 40 pounds of food
Now how many 1/4 hamburgers can make up 40 pounds
160 burgers
