The scale can translate just by division if we get it down to what 1 cm equals. 1 cm=3 km, so with this given information you can find:
A)
3 Cm=9 Km
B)
1=3, times both sides by 5 that is 5 Cm= 15 Km
Answer:
0/1
Step-by-step explanation:
Answer:
<h2>
aₙ = -3n + 8</h2>
Step-by-step explanation:
The nth term of an arithmetic sequence: aₙ = a₁ + d(n - 1)
{d = common difference}
a₁ = 5
a₄ = 5 + d(4 - 1)
-4 = 5 + 3d
-4 - 5 = 3d
3d = -9
d = -3
Therefore;
aₙ = 5 + (-3)(n - 1)
aₙ = -3n + 8
Check: a₁₀ = 5 + (-3)(10 - 1) = 5 - 27 = - 22
EC = 24
This is because CBE is a right triangle with a right angle at angle ECB. Then we know that BC =7 and EB = 25. Use the Pythagorean Theorem to find EC.
Answer:
398000000
x
Step-by-step explanation: