8 and 12 are separated by 1 line, and they have a difference of 4 units, so..
count every two lines and add 4 units
this means that the blue dot is 20
Answer:
114
Step-by-step explanation:
1.14 x 10²
pls mark me as brailiest if it is correct and learn well
Step-by-step explanation:
Equation for circle centered at origin:
x² + y² = r².
Therefore r² = (-4)² + (-2)² = 20, r = √20.
Hence d = 2r = 2√20 = 8.94 (2d.p.)
Answer:
110
Step-by-step explanation:
you place 30 in the place of X, and it becomes 4×30-10. in PEMDAS, multiplication goes first and 4×30=120. 120-10=110
Answer:
19/24
Step-by-step explanation:
5/12 + 3/8
LCM: 24
(5×2 + 3×3)/24
(10 + 9)/24
19/24
