The number with the same value will be 40 because 10 tens make 100 and 4 tens make 40 so it wili be 140
Answer:
137
Step-by-step explanation:
A straight line is 180 so take 180 and subtract 43
Answer:
see below
Step-by-step explanation:
given:
radius of a circle = 3cm
find:
1. diameter
2. radius
3. r²
1) diameter = twice the radius = 2 r = 2 (3) = 6 cm
2) radius = 3 cm
3) r² = 3² = 9 cm
3 1/2 x 2/11 divided by 2 1/2 x 11 = 7/6
7/6 — answer
Answer:
<em>156°</em>
Step-by-step explanation: