Answer:
b = 30 yd is the answer.
Step-by-step explanation:
a = 40 yd
b = ?
c = 50 yd
According to the Pythagoras theorem,
a² + b² = c²
40² + b² = 50²
1600 + b² = 2500
b² = 2500 - 1600
b² = 900
b = 30 yd
∴ b = 30 yd is the length of the missing leg.
Does it mean V+25 = 74?
then V will be 49
Answer:
Step-by-step explanation:
b + t = 15, 2b + 3t = 45
If you need it solve:
2(b + t) = 2(15)
2b + 2t = 30 Now subtract this from the second equation
2b + 3t = 45
- 2b + 2t = 30
t = 15
There are 15 trycicles and 0 bycicles
Answer:
Step-by-step explanation: 4.6 grams?
Answer:
<h3>x = 12</h3>
Step-by-step explanation:
Given the triangle MNO which is extended through point O to point P, we are given the followings;
Interior angles;
∠MNO=(3x+11)
∠OMN=(2x+20)
Exterior angle;
∠NOP=(8x−5)
To find x, we will use the theorem, "The sum of the interior angles is equal to the exterior"
Hence;
3x+11+2x+20 = 8x - 5
5x + 31 = 8x - 5
Collect like terms;
5x - 8x = -5-31
-3x = -36
x = -36/-3
x = 12
Hence the value of x is 12