The answer is (rounded to the nearest tenth) about 5.7 and since neither 18 or 2 have a perfect square, so this is irrational.
Answer:
a = 44 degrees
Step-by-step explanation:
- Triangle AOB is an isosceles triangle.
- Angle A and B are same.
- All three angles of a triangle are equal to 180 degrees.
angle 0 + angle a + angle b = 180 degrees
angle b = angle a
92 + a + b = 180 degrees
92 + 2a = 180 degrees
a = 44 degrees
!!
Answer:
For B, 40% of the cars were trucks.
Step-by-step explanation:
If 2/5 of the cars are trucks, and you can convert 2/5 to 20 out of 50, and then 40 out of 100, making it 40%
Answer:
1/1.3.
HOEFULLY. THAT. IS. CORRECT
<h2>
The required "option D) 54 + 42 = 6(9 + 7)" is correct.</h2>
Step-by-step explanation:
We have,
The sum of 42 and 54
= 42 + 54
∴ 42 and 54
42 = 2 × 3 × 7 and
54 = 2 × 3 × 3 × 3
The greatest common factor of 42 and 54
= 2 × 3
= 6
∴ 42 + 54
= 6(7 + 9)
= 6(9 + 7)
Thus, the required "option D) 54 + 42 = 6(9 + 7)" is correct.