Answer:
1) The smallest is 1000, and the greatest is 9998.
2) The smallest is 1001 and the greatest is 9999.
Step-by-step explanation:
Four digit numbers:
The set of four digit numbers is: {1000, 1001, ...., 9998, 9999}
Even numbers:
End in 0, 2, 4, 6, 8
Odd numbers:
End in 1, 3, 5, 7, 9
1) the number is an even number
The smallest is 1000, and the greatest is 9998.
2)the number is an odd number
The smallest is 1001 and the greatest is 9999.
This question is not a good question to ask, it is confusing, and is to complex, In brainly you are supposed to post 1 question at a time not 2 in 1 3in 1 4 in 1 e.t.c.
Sorry i couldnt help you, if you were to post separate questions i would be able to
Answer:
12 = x
Step-by-step explanation:
ANSWER:
As the given angles are in linear pair , so they must be supplementary.
4x + 6 + 4x + 6 = 180°
8x + 12 = 180°
8x = 180° - 12°
8x = 168°
x = 21°.
Answer:
<h2>
sin2P ≈ 1</h2>
Step-by-step explanation:
Given SinP + SinQ = 7/5...1 and
∠P + ∠Q = 90°... 2
From compound angle; SinP +SinQ = ... 3
Substituting equation 2 into 3 we will have;
SinP +SinQ = = 7/5
since P = 90-Q from equation 1, then;
To get sin2P; Accoding to the trig identity;
Sin2P = 2SinPCosP
Sin2P = 2Sin53.15cos53.15
sin2P = 0.9598
sin2P ≈ 1