Show or explain how to write 8,523 in expanded form using 15 hundreds

Answers

Answer 1
Answer:

Answer:

7 thousands + 15 hundreds + 2 tens + 3 ones = 8523

Step-by-step explanation:

15 hundreds is equal to 1500, when subtracting that from the total of 8523, you get 7023 which still needs to be written in expanded form. The remainder can be written as the sum of:

  • 7 thousands
  • 2 tens
  • 3 ones

Then adding the 15 hundreds that were given, will give a total 8523.

Answer 2
Answer: 7,000 + 1,500 + 20 + 3 = 8,523

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Juwan drives an ATV due east from the edge of a road into the woods. The ATV breaks down and stops after he has gone 2000 feet. In a coordinate system where the positive y-axis points north and the units are hundreds of feet, the equation of the road is 5x-3y=0How far is Juwan from the road?

What is the coefficient in this equation 4*+3=50?50

3

1

4

Answers

Answer:

50

Step-by-step explanation:

PLEASE HELP ME THIS THING IS DUE TOMORROW. 14 feet ≈ ? meters

Answers

14 feet=4.267214 meters

Why would i need to use square roots and cube roots?

Answers

Answer:

We need the use of square root because it helps us to find the square root of a number, you want to find some number that when multiplied by itself gives you the original number.

or In other words, you can find the square root of 36, you want to find the number that when multiplied by itself gives you 36.

therefore, the square root of 36 is 6 [as 6 * 6 =36 ]

Also, the symbol for square root is √(x).

We need the use of cube root, to find the cube root of a number, you want to find some number that when multiplied by itself twice gives you the original number.

or in other word,  you can find the cube root of 64, you want to find the number that when multiplied by itself twice gives you 64.

therefore, the cube root of 64 is 4.  { as 4 * 4 * 4 = 64 }

The symbol of cube root is denoted as\sqrt[3]{x}

Well for houseing stuff.
like how many acre's your got or how much square milege you got its in world world stuff but i dont know why they focus on it that much. Thats my answer and if its not the answer for you im pretty sure people will come tell you.

3x + y = -5
y = -2x-2

Answers

x=-3 see attached photo for steps

C=85x+60 solve for x

Answers

C=85x+60 

c-60=85x       \ Subtract \ 60 \ from \ both \ sides 

(c-60)/(85) = x        \ Divide \ both \ sides \ by \ 85 

x= (c-60)/(85)
C=85x+60
Subtract 60 from both sides and you get c-60=85x divide both side by 85 and get c-60 over 85=c

a and b are vectors such that |a| = √3, |b| = 1, and the angle between them is 5π/6. Using scalar product, find the exact value of |2a + b|.

Answers

Answer:

|2a + b| = 2√(3) + 1

Step-by-step explanation:

|a| = √(3)

|b| = 1

θ = 5π/6

For scalar vectors, A.B = |a|.|b|.cosθ

a

|2a| = 2*√(3) = 2√(3)

|2a + b| = 2√(3) + 1

Since we don't have to find the scalar or dot product, there's no need to use the formula requiring the angle between them

|2a + b| = 2√(3) + 1