Answer : 1 9/20
1st Step : Make common denominators
3/4 + 7/10 = 15/20 + 14/20
2nd Step : Add!
15/20 + 14/20 = 29/20
3rd Step : Simplify, make the fraction a mixed number
29/20 = 1 9/20
1 and 9/20 is your answer
Option D
The prime factorization of 50 is 
<em><u>Solution:</u></em>
Given that, we have to find prime factorization of 50
The prime factorization is any of the prime numbers that can be multiplied to give the original number
<em><u>Prime Factorization of 50</u></em>
Step 1: Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder

Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers

Step 2: Write the number as a product of prime numbers

In exponential form,

Thus option D is correct
Answer:
5. 540°
Step-by-step explanation:
m<a + m<c = 180°
m<h + m<f = 180°
m<k + m<m = 180°
Then m<a + m<c + m<h + m<f + m<k + m<m = 180° x 3 = 540°
Answer:61.8°
Step-by-step explanation:
Length of arc=(theta)/360 x 2 x π x radius
9.7=(theta)/360 x 2 x 3.14 x 9
9.7=56.52(theta)/360
cross multiply
9.7 x 360=56.52(theta)
3492=56.52(theta)
Divide both sides by 56.52
3492/56.52=56.52(theta)/56.52
61.8=theta
theta=61.8°
Answer:
Step-by-step explanation:
x because you can see its shape like a sqaue and if you take the sides and fold them it would fold up into a box so put X