Answer + Step-by-step explanation:
an= 4(2)ⁿ⁻¹
<u>First term (n = 1)</u> :
a1= 4(2)¹⁻¹ = 4(2)⁰ = 4×(1) = 4
<u>Second term (n = 2)</u> :
a2= 4(2)²⁻¹ = 4(2)¹ = 4×(2) = 8
<u>Third term (n = 3)</u> :
a3= 4(2)³⁻¹ = 4(2)² = 4×(4) = 16
<u>Fourth term (n = 4)</u> :
a4= 4(2)⁴⁻¹ = 4(2)³ = 4×(8) = 32
The measure of angle A will be 61°
The sum of A and B is 122°
The sum of A B and C is 151°
<h3>How to calculate the angle?</h3>
It should be noted that complementary angles have an angle of 90°.
Therefore, the value of A will be:
= 90° - 29°
= 61°
The value of B will be:
= 90° - 29 = 61°
The value of A and B will be:
= 2 × 61°
= 122°
The value of A B and C will be:
= 122 + 29
= 151°
Learn more about angles on:
brainly.com/question/25716982
#SPJ1
Answer:
C just took the test
Step-by-step explanation:
have a good rest of your day
