Question

15 = 1
y-(4-3y)
12. Solve & find the value of Y:
2y-(3y+4y)
13. The sum of the two positive integers is 18. If the ratio of the integers is 5:4, then find the integers.
14. If 15 is added to 4 times a certain number, then the result obtained is 5 less from 6 times of that number.
Find the number
15. The angles of a quadrilateral are in the ratio 3:4:5:6. Fnd the measure of the angles:
16. The diagonals of a rhombus are 8 cm and 15 cm. Find its side.
17. ABCD is a square. Its diagonal AC and BD intersect each other at O. Find the measures of angle CAD
and angle DBC
A
с
D
18. In a parallelogram ABCD, angle D is 140°. Find the measures of angle A and Angle B.​

Answer 1

Answer:

i dont know sry

Step-by-step explanation: