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
antoniya [11.8K]
3 years ago
11

11,091 in expanded form

Mathematics
2 answers:
Mazyrski [523]3 years ago
7 0

Answer:

10000 + 1000 + 90 + 1

Step-by-step explanation:

Zero is unnecessary to write in the expanded form of the number, so just write the other place values around it.

I am joyous to assist you anytime.

I am Lyosha [343]3 years ago
6 0

Answer:

10000 + 1000 + 0 + 90 + 1

oof its asking for it to be 20 words longs or something like that oof thats why im typing this.

You might be interested in
(93) 6 =<br> What is the answer ?
NemiM [27]

Answer:

558

Step-by-step explanation:

(93) 6 =?

Bracket is treated as of or multiplication

(93)*6 = 558

6 0
3 years ago
Read 2 more answers
An object is launched from a launching pad 144 ft. above the ground at a velocity of 128ft/sec. what is the maximum height reach
ollegr [7]

Answer:

18) a. h(x) = -16x² + vx + h(0) ⇒ h(x) = -16x² + 128x + 144

b. The maximum height = 400 feet

c. Attached graph

19) The rocket will reach the maximum height after 4 seconds

20) The rocket hits the ground after 9 seconds

Step-by-step explanation:

* Lets study the rule of motion for an object with constant acceleration

# The distance S = ut ± 1/2 at², where u is the initial velocity, t is the time

  and a is the acceleration of gravity

# The vertical distances h in x second is h(x) - h(0), where h(0)

   is the initial height of the object above the ground

∵ h(x) = vx + 1/2 ax², where h is the vrtical distance, v is the initial

  velocity, a is the acceleration of gravity (32 feet/second²) and x

  is the time

18)a.

∵ The value of a = -32 ft/sec² ⇒ negative because the direction

   of the motion

  is upward

∴ h(x) - h(0) = vx - (1/2)(32)(x²) ⇒ (1/2)(32) = 16

∴ h(x) = vx - 16x² + h(0)

∴ h(x) = -16x² + vx + h(0) ⇒ proved

* Find the height of the object after x seconds from the ground

∵ h(0) = 144 and v = 128 ft/sec

∴ h(x) = -16x² + 128x + 144

b.

* At the maximum height h'(x) = 0

∵ h'(x) = -32x + 128

∴ -32x + 128 = 0 ⇒ subtract 128 from both sides

∴ -32x = -128 ⇒ ÷ -32

∴ x = 4 seconds

- The time for the maximum height = 4 seconds

- Substitute this value of x in the equation of h(x)

∴ The maximum height = -16(4)² + 128(4) + 144 = 400 feet

c. Attached graph

19)

- The object will reach the maximum height after 4 seconds

20)

- When the rocket hits the ground h(x) = 0

∵ h(x) = -16x² + 128x + 144

∴ 0 = -16x² + 128x + 144 ⇒ divide the two sides by -16

∴ x² - 8x - 9 = 0 ⇒ use the factorization to find the value of x

∵ x² - 8x - 9 = 0

∴ (x - 9)( x + 1) = 0

∴ x - 9 = 0 OR x + 1 = 0

∴ x = 9 OR x = -1

- We will rejected -1 because there is no -ve value for the time

* The time for the object to hit the ground is 9 seconds

8 0
2 years ago
20.) Marc had to walk to the grocery store which was exactly 50 meters from his house. So far he has walked exactly 21 meters. W
Sloan [31]

Marc has walked 42 % of the journey

<h3>How to calculate the percentage ? </h3>

The total miles is 50 meters

Marc has walked for 21 meters

The percentage he has walked can be calculated as follows

= 21/50 × 100

= 0.42 × 100

= 42

Hence the percentage of mile Marc walked is 42%

Read more on percentage here

brainly.com/question/20340402?referrer=searchResults

#SPJ1

5 0
1 year ago
Divide 81 into the ratio 5:4
yanalaym [24]

Answer:

45:36 is the answer.

Step-by-step explanation:

Divide 81 by sum of ratio.

81/(5+4)=81/9=9

So,

5×9 : 4×9

45 : 36

Check: 45+36=91

7 0
2 years ago
Help fast will mark as brainlist Which formula should be used to find the circumference of a circle?
Anuta_ua [19.1K]

Answer:

The correct answer is 2 pi d

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the area of circle? Show work !!!
    13·1 answer
  • You can find the product of any two binomials using the _____ property.
    15·1 answer
  • The length of a rectangular garden is represented by 3x-4 and the width is represented by 2x-5. Which of the following represent
    5·1 answer
  • If the sum of 3 consecutive integers is -27 then what is the largest of the three numbers
    14·1 answer
  • There are 60 tables in a restaurant, with 25% of them seating 22 people. The tables remaining seat 4 people. How many seats are
    13·1 answer
  • The sum of two consecutive intergers is -49.
    9·1 answer
  • Sum of all the prime numbers less than 25
    6·2 answers
  • Write an equation with the point (3,7) and has a slope of 7
    5·1 answer
  • Which data point is an outlier in this graph?
    9·1 answer
  • FIRST ANSWER WILL GET BRAINLIEST In parallelogram EFGH, m∠1 = 3x – 5, m∠2 = x + 10, and m∠3 = 2x + 15.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!