1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MariettaO [177]
3 years ago
10

Please can someone explain place value to me. I failed in my test dunno how tho cause I studied place value in year 3 lol

Mathematics
1 answer:
Zanzabum3 years ago
4 0

Answer:

Place value is the value of each digit in a number. For example, the 5 in 350 represents 5 tens, or 50; however, the 5 in 5,006 represents 5 thousands, or 5,000. It is important that children understand that whilst a digit can be the same, its value depends on where it is in the number.

Step-by-step explanation:

does this help?

You might be interested in
A rectangular pool has dimensions of 40 ft. and 60 ft. The pool has a patio area around it that is the same width on all sides.I
ladessa [460]
Area of pool edge = Area of big rectangle - Area of the pool

Area of pool edge = Area of the pool = 40 × 60 = 2400 ft²

2400 = Area of big rectangle - 2400
Area of big rectangle = 2400 + 2400
Area of big rectangle = 4800

Length × width = 4800

From the diagram, we need the length to be [x + x] more than the length of the pool, where x is the distance from the pool edge to the patio edge.

We also need the width of the big rectangle to be [[x + x] more than the width of the pool.

Length = 60 + 2x
Width = 40 + 2x

Length × Width = [60+2x] × [40+2x]
4800 = 2400 + 120x + 80x + 4x²
0 = 4x² + 200x - 2400
0 = 4[x² + 50x - 600]
0 = x² + 50x - 600
0 = [x - 60] [x + 10]

x - 60 = 0 OR x + 10 = 0
x = 60 OR x = -10

We can only use the positive value of x since the context is length

Hence, x = 60


7 0
3 years ago
Read 2 more answers
The money remaining from the $150 is 37.5% of the cost of the day trip to cairo
weeeeeb [17]
The cost of the trip was $56.25
5 0
2 years ago
Below is the step-by-step solution to the prob-
MakcuM [25]

Answer:

Step-by-step explanation:

-4 + 4x = -pq

Add 4 to both sides

4x = -pq + 4

Divide both sides by 4

x = \frac{-pq + 4}{4}

3 0
3 years ago
Engineers and architects often use transformed shapes to design objects or structures. Analyze a building or structure around yo
Crank

Answer:

A two story home might use translation to have both floors identical and most homes have windows of the same size and shape so they might also use translation. Sometimes buildings use reflection to make rooms opposite each other the same.

Step-by-step explanation:

4 0
2 years ago
Given: , ∠DAC ≅ ∠BCA Prove: ∆ADC ≅ ∆CBA Look at the proof. Name the postulate you would use to prove the two triangles are congr
Zolol [24]

Answer:

  SAS Postulate

Step-by-step explanation:

The contributors to the proof are listed in the left column. They consist of a congruent Side, a congruent Angle, and a congruent Side. The SAS Postulate is an appropriate choice.

6 0
3 years ago
Other questions:
  • Yo can someone please help me ​
    8·1 answer
  • Randy can buy 6 gallons of gas for $18 or 7 gallons of gas for $21. How much do you think he would pay for 8 gallons of gas?
    7·2 answers
  • You are going to the mall with your friends and you have $200 to spend from your recent birthday money. You discover a store tha
    5·2 answers
  • A square has a side of 10x. Write and simplify an expression for the perimeter of the square. Then calculate the perimeter of th
    10·1 answer
  • 4/-2 flipped over the x axis
    9·1 answer
  • Help! (LOOK AT PIC) !
    12·1 answer
  • In a triangle ABC,AB=5.8 cm BC=4.2cm and CA=3.6cm,name the greatest and smallest angles of the triangle.​
    12·1 answer
  • HELP PLEASE HURRY... 56 POINTS
    6·2 answers
  • Triangle KLM has vertices K(3, −5) , L(6, −5) , and M(2, −9) .
    14·1 answer
  • There were s students at a summer camp in 2010. In 2011, there were half as many students as the previous year. In 2012, there w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!