Answer:
9. x=102
10. x=56
11. x=104
12. x=138
Step-by-step explanation:
9. In this problem, they are alternate exterior angles, meaning they are the same value. x=102
10. x is a corresponding angle, meaning they are the same. x=56
11. There are consecutive interior angles. The sum of these two angles is 180. to find x, subtract 76 from 180. 180-76 = 104 x = 104
12. These two angles are verticle angles, meaning they are equivalent. x = 138
Answer:
£48 and £32
Step-by-step explanation:
sum the parts of the ratio, 3 + 2 = 5 parts
Divide £80 by 5 to find the value of one part of the ratio.
£80 ÷ 5 = £16 ← value of 1 part of the ratio, thus
3 parts = 3 × £16 = £48 ← Will
2 parts = 2 × £16 = £32 ← Olly
Answer:
RT = 20, BT = 19, US = 9
Step-by-step explanation:
You calculate the other letters: IR only R is 2, UT, T = 0 and B = 1. US, U = 0 and S = 9.
Answer: 6
Step-by-step explanation:
![((30+6)-3^{2})\div9\times2\\(36-9)\div9\times2\\(27)\div9\times2\\3\times2\\6](https://tex.z-dn.net/?f=%28%2830%2B6%29-3%5E%7B2%7D%29%5Cdiv9%5Ctimes2%5C%5C%2836-9%29%5Cdiv9%5Ctimes2%5C%5C%2827%29%5Cdiv9%5Ctimes2%5C%5C3%5Ctimes2%5C%5C6)
Answer:
Rational
Step-by-step explanation:
Repeating decimals can be represented as a ratio of two integers.