yesnsjjdjdjdjdjdjddjdjjfjfjfjf Idk..
Answer:
The total cost is $82.51
Step-by-step explanation:
To find the total cost of the meal, first find the discount amount. We can get that by multiplying the discount percentage by the cost of the meal.
$78.58 * 15% = $11.79
Now we also need to find the tip amount, which we can calculate by multiplying the percentage by the overall cost.
$78.58 * 20% = $15.72
Now we take the amount of the meal and subtract the discount and add the tip.
$78.58 - $11.79 + $15.72 = $82.51
Answer:
Area = 370 m²
Cost to paint = £105
Step-by-step explanation:
Area of the wall of a cinema hall = Area of a trapezoid (1)+ Area of a rectangle (2) + Area of a trapezoid (3)
Area of a trapezoid = 
where 
and 
are the parallel sides and h is the distance between these sides.
Area of trapezoid (1) = 
= 69 m²
Area of the rectangle (2) = Length × Width
= 12 × 15
= 180 m²
Area of the trapezoid (3) = 
= 121 m²
Now area of the wall = 69 + 180 + 121
= 370 m²
One tin covers the area = 25 m²
Number of tins required to paint the wall = 
= 
= 14.8
Therefore, number of tins to be purchased = 15
Cost to paint the complete wall = 15 × £7
= £105
The slop of (2,4)and (5,6) is 2/3
Answer:
hello
Step-by-step explanation:
y⁰ is equal to 90⁰,because 360⁰/4=90
interior angles of triangle=180⁰
then,
90⁰+32⁰=122⁰
180⁰-122⁰=58⁰
90⁰-58⁰=32⁰
x⁰ is equal to 32⁰
hope it helped
have a nice day
