Find the area of the triangle abc given angle a = 45°, b = 8, and c = √2. 4 4√2 8 8√2

Area  = 4 units²

Step-by-step explanation:

We have given that

Angle A  = 45° , b = 8 and c = √2

We have to calculate the area of the triangle.

The formula to calculate the area is :

A  =  1/2×b×c×sin(A)

Putting values in above formula, we have

A  =  1/2×8×√2 × sin(45)

A  =  1/2×8×√2×1/√2

A  = 4 units² which is the answer.

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic