Answer:
meters
Step-by-step explanation:
The bathroom is in the shape of a square. The area of square is given as:
Where
s is the length of the side
We know area is 100, thus:
The side length of the square is 10 meters.
The distance from one corner to another corner is known as the "diagonal".
We use the formula below to get the distance of the diagonal:
Where
d is the length of diagonal
s is the length of side [here, 10]
THus, length of diagonal is:
meters
Answer:
81 pounds
Step-by-step explanation:
Given that:
Peanut per pound = $6.75
Cashew per pound = $9.50
Let
Number of cashews sold = x
Number of peanuts sold = x + 32
Total sales made = $1,012.25
(Number of caahew sold * cost of cahew) + (Number of peanut sold * cost of peanut) = total sales made
(x * 9.50) + [(x + 32) * 6.75)] = 1012.25
9.50x + 6.75x + 216 = 1012.25
16.25x = 796.25
x = 796.25 / 16.25
x = 49
Number of peanuts sold = x + 32 = 49 + 32 = 81
Answer:
$285.12
Step-by-step explanation:
first, we'll solve for the 45% sale.
45/100
0.45 x 480
= 216
subtract from the original price
480 - 216
= 264
now we'll solve for the 8%
8/100
0.08 x 264
= 21.12
add the 45% and 8%
264 + 21.12 = 285.12
Answer:
12.49 = r
13 = r to the nearest cm.
Step-by-step explanation:
The formula to calculate the volume is:
V = π*r^2*h
We know that V = 10291 cm^3 and Height (h) = 21cm
V = π*r^2*h
10291 = π*r^2*21
Divide both side by 21
10291/21 = (π*r^2*21)/21
490.05 = π*r^2
Now divide both side by π
490.05/π = (π*r^2)/π
155.99 = r^2
Now square root both side
√155.99 = √(r^2) Note: square and square root cancel eachother out.
12.49 = r or,
13 = r
Option 2: whenever it’s < or > it’s a dashed line but when it’s <= or >= it’s a solid line
Option 4: if you’ll insert (0,0) in the equation then you’ll get 0>-2 which is true so (0,0) is a solution. Another way to check is if (0,0) is in the shaded region of the graph
Option 5: in the equation-2 is the y-intercept which proves it intersects at (0,-2) on the y-axis
