With isosceles triangles the angles attached to the different side are equal. So like in #1, angle S & U are equal.
Inner angles of a triangle add to get 180°. 54 + 54 =108, 180 - 108 = 72 Angle T = 72
Answer:
3) 10
4) 12
Step-by-step explanation:
It’s the Pythagorean Theorem.
3) 6²+8²=c²
36+64=c²
100=c²
√100=c
c=10
4) 7.2²+9.6²=c²
51.84+92.16=c²
144=c²
√144=c
c=12
Answer:
The answer is d.) 1,500centimeters
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
I'm no mathematician but...
- 4 = x / 20 - 5
If you move the five to the other side using addition you get:
1 = x / 20
Then multiply 20 on both sides
20 = x
In explicit representation, a sequence is represented in terms of the first term while in recursive representation, a sequence is represented in terms ot the previous term.
Eg, the sequence: 2, 4, 6, 8, 10, . . .
Explicit Reprecentation An = 2 + 2(n - 1)
Recursive representation f(n) = 2 + f(n - 1)