To begin, each of the friends have made 4 bags of dough. This gives 12 bags at the outset. After 10 days, all 12 bags are made into (4*12) bags, or 48 bags. After 20 days, the 48 bags are made into (48*4), or the required 192 bags. After 20 days, then, the friends have the needed 192 bags.
Read more on Brainly.com - brainly.com/question/728837#readmore
Answer:
If this is a normal triangle, it is impossible to solve for unique x.
However, if this is a right triangle with hypotenuse = 40 ft as shown in picture, then, by applying Pythagorean theorem, we have:
(3x)^2 + (6x)^2 = 40^2
<=> 9x^2 + 36x^2 =40^2
<=> 45x^2 =40^2
<=> x^2 = (40/45)^2
<=> x = 40/45
And the two side lengths would be :
6 x 40/45 = 6 x 8/9 = 48/9 = 16/3 = 5.3 ft
3 x 40/45 = 3 x 8/9 = 24/9 = 8/3 = 2.7 ft
Hope this helps!
:)
If you use the property of substitution, you can get (-2, 6.5) as your answer. Substitute the value of X (-2) in the initial equation and solve for Y.
Y= -3/4 (-2) +5 ( I am sure you inadvertently put the Y here also)
Y= 6/4 + 5
Y = 6.5