Let (1/3)x + 2 = (4/3)x-5
-> x + 21 = 4x
-> 3x = 21
->x = 7
So y = 7/3+2 = 13/3
Answer is (7, 13/3)
Answer:
60 cm ( squared )
Step-by-step explanation:
you can find the area of the trapezoid ( by decomposing it into other shapes ) by separating two triangles, and using the formula to find the area of triangles, which is A= 1/2 ( b x h ) and add the answer to those together ( 16 cm squared and 4 cm squared ), and after that, you can find the area to the rectangle by multiplying the l x w, which is 10 x 4 ( after separating the triangles.). That equals 40, and when you add them all together ( 16 + 4 + 40 ) it equals 60 cm (squared).
Answer:
100/10=10
Step-by-step explanation:
Answer:
The Reach for a Dream Foundation received R33000, NSPCA received R44000, and Smile received R55000.
Step-by-step explanation:
Total money for charity = R132,000
Ratio:
3 : 4 : 5
Charities:
The Reach for a Dream Foundation : NSPCA : Smile
x : y : z
3x + 4y + 5z = R132000
Charity 1 = Charity 2 = Charity 3
x = y = z
3x + 4x + 5x = R132000
x = 11000
The Reach for a Dream Foundation:
3(11000) = R33000
NSPCA:
4(11000) = R44000
Smile:
5(11000) = R55000
Double Check:
R33000 + R44000 + R55000 = R132000
