120 * 0.25 = 30
120 + 30 = £150
The HCF and LCM OF 208 and 234 is 2 and 13 respectively.
<h3>What is HCF and LCM? </h3>
Highest common factor is the highest factor that is common to two or more numbers. Lowest common factor is the smallest factor that is common to two or more numbers.
<h3>What is the HCF and LCM of 208 and 234?</h3>
- Prime factors of 208 = 2x 2 x 2 x 2 x 13
- Prime factors of 234 = 2 x 3 x 3 x 13
- LCM = 2
- HCF = 13
To learn more about highest common factor, please check: brainly.com/question/26073850
x + 12 + 19x + 8 = 180
x + 19x = 20x (combining like terms)
12 + 8 = 20 (combining like terms)
20x + 20 = 180
180 - 20 (subtracting 20 to both sides)
20x = 160
160 / 20 = 8 (dividing by 8 on both sides)
<em>x = 8</em>
CDA = x + 12
CDA = 8 + 12
<u>CDA = 20</u>
Answer:
B. m<3 = 100°
C. m<2 + m<4 = 80°
Step-by-step explanation:
Given that n is parallel to m, the following are the measure of each numbered angles:
m<1 = 60° (vertical angles are congruent)
m<2 = 20° (corresponding angles are congruent)
m<3 = 180 - (m<CAB + m<1) (sum of ∆)
m<3 = 180 - (20° + 60°)
m<3 = 100°
m<4 = 60° (corresponding angles are congruent)
Therefore, the following statements are TRUE:
B. m<3 = 100°
C. m<2 + m<4 = 80°
