I am a whole number. When rounded to the nearest ten, the answer is 210. The sum of my digits is 4. What number am I?
1 answer:
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Answer:
B
Step-by-step explanation:
Please see the answer in the picture attached below.
" From Step 1: We find that Angle N1 equals to 75 gradius => Answers A and C wrong. Answers B and D are left.
" From Step 4: We find that Angle N2 equals to 129 gradius => Answer B is true.
You don't need to find the exact value of the angle N3 in oder to choose the right answers from A,B,C,D.
Hope this answer can help you. Have a nice day!
Answer:
x = 4
Step-by-step explanation:
It is given that , and we have to solve the given equation for x.
Now, we have
Squaring both sides we get
⇒ x - 3 = x + 6√x + 9 {Since we know the formula of (a + b)² = a² + 2ab + b²}
⇒ 6√x = - 12
⇒ √x = -2
Again squaring both sides we get
⇒x = 4 (Answer)
Answer:
The irrational number square root 67 is greater than whole number 8
Step-by-step explanation:
Given
Required
Complete the sentence
No options are given.
So, we will solve the expression then compare it with the nearest smallest integer
First, we solve the given expression
By comparison:
<em>This implies that, the blank will be completed with 8</em>