У P(-3,8)
S
X
Dalam rajah di sebelah, O ialah asalan dan PQRS
ialah satu trapezium dengan PS dan QR adalah
selari. Garis lurus RS selari dengan paksi-y, dan titik
Q dan S berada pada paksi-x. Tentukan
(a) koordinat S.
(b) persamaan garis lurus QR.
(c) pintasan-x garis lurus QR
Q
o :asalan
R(5,-10)

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .

1.30

step-by-step explanation: