Answer:
1 + 35 = 36
36 + 46 = 82
82 + 59 = 141
141 + 90 = 231
231 - 0 = 231
Step-by-step explanation:
hope it helps
Answer:
Step-by-step explanation:
Answer:
5 units
Step-by-step explanation:
4^2+3^2=25
root25=5
Answer:
- The value of z to balance the hanger is 2.75.
Step-by-step explanation:
<u>We know that:</u>
- 11 = 4z (In balanced form)
To balance the hanger, we must find the value of z such that if z is multiplied by 4, it will equal 11.
<u>Work:</u>
- 11 = 4z
- => z = 11/4
- => <u>z = 2.75</u>
Hence, the value of z to balance the hanger is 2.75.
Answer:
sin(x - y) = 0.21
Step-by-step explanation:
we have the sin values which we need to get cos values
sin (A-B) = sin A cos B - sin B cos A
sin² A + cos² A = 1
sin x = 4/9
cos² x = 1 - sin² x = 1 - 16/81 = 65/81
cos² x = 65/81
cos x = √65/9
sin y = 1/4
cos² y = 1 - sin² y = 1 - 1/16 = 15/16
cos² y = 15/16
cos y = √15/4
sin(x − y) = sin x cos y - sin y cos x
sin(x - y) = 4/9 √15/4 - 1/4 √65/9
sin(x - y) = (4√15-√65)/36
sin(x - y) = 0.21
socratic Narad T
