9 * 5 = 45
5 * 9 = 45
15 * 3 = 45
3 * 15 = 45
*Hope that helps and enjoy Brainly :)*
Answer:
x = 6
Step-by-step explanation:
3x - 1 = 17
add 1 to both sides:
3x = 18
divide by 3:
x = 6
Answer:
length=10
width=2
Step-by-step explanation:
let w = x
p = l + w
length = 3x + 4
24= 2(3x +4) + 2x
24= 6x + 8 + 2x (combine like terms)
24= 8x + 8 (then subtract each side by 8)
16 = 8x (then divide each side by 8)
2=x
Now plug in 2 for x.
length= 3x+4
3(2)+4
6+4=10
so length equals 10
width equals x, so the width would be 2
Answer:
49.09°
Step-by-step explanation:
c = circumference = 2×π×r
= 2× 22/7 ×7 = 44 ft
θ = 6/c × 360°
= 6/44 × 360° = 49.09°
Answer:
PQR=133°
Step-by-step explanation:
PQR+RQS = 180
(3x -5)+(x+1)=180
4x -4=180
4x =180+4
4x =184
x=184/4
x=46
PQR= 3x-5=3(46)-5=138-5=133
I hope I helped you^_^