5 The diagram shows a block of metal on horizontal ground.
Use the formula below to help you answer this question.
The base of the block of metal is a rectangle 20 cm by x cm.
The block exerts a force of 1500 newtons on the ground.
The pressure on the ground is 3 newtons/sq cm
xem
Work out the value of X
(3 Points)
20 cm
pressure
yond
ard
Enter your answer

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

5050

hope this !

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)