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
chubhunter [2.5K]
3 years ago
10

Kerrie is tiling the floor of a kitchen. The kitchen floor measures 11.3 feet by 9.25 feet. She orders enough tiles for 99 squar

e feet. Which statement about the amount of tiles is correct? Kerrie estimated correctly by rounding down. She has enough tile. The exact area is 104.5 square feet. Kerrie estimated correctly by rounding up. She has enough tile. The exact area is 104.5 square feet. Kerrie did not estimate correctly by rounding up. She does not have enough tile. The exact area is 104.5 square feet. Kerrie did not estimate correctly by rounding down. She does not have enough tile. The exact area is 104.5 square feet.
Mathematics
2 answers:
eduard3 years ago
6 0
307.3 should be your answer hope i helped

Vinvika [58]3 years ago
4 0

Kitchen = 11.3 * 9.25 = 104.525 square feet

Kerrie did not estimate correctly by rounding down. She does not have enough tile. The exact area is 104.5 square feet.


You might be interested in
. If f(x) = 2x2 + 2, find f(5). (1 point) 102 52 22 -1.5
Bogdan [553]
F(x) = 2x^2 + 2

f(5) = 2(5^2) + 2
f(5) = 2(25) + 2
f(5) = 50 + 2
f(5) = 52
6 0
3 years ago
Please please please help
algol [13]

Answer:

I think the answer is ten

3 0
3 years ago
Read 2 more answers
Sid lives 3 miles north and 8 miles west of school. What is the direct distance from Sid's house to school? ≈ 11 miles ≈ 5 miles
Fudgin [204]

Answer: 8.5 Miles


Pythagorean Theorem

a^{2}+b^{2}=c^{2}


5 0
3 years ago
Read 2 more answers
The figure below shows a rectangle ABCD having diagonals AC and DB:
Kisachek [45]

Answer: C is the correct statement " In ΔADC and ΔBCD AD=BC, opposite sides of  a rectangle are congruent"which completes the proof .


Step-by-step explanation:

Given: A figure shows a rectangle ABCD having diagonals AC and DB.

Anastasia wrote the  proof  given in picture to show that diagonals of rectangle ABCD are congruent.

We can see the Statement 2 which tells that AB=CD, opposite sides of  a rectangle are congruent. In Statement 3 she used Pythagoras theorem to show AC²= BD² by using Statement 1 and 2.

Thus we can see she need to introduce two triangles named as ACD and BCD and the remaining sides to write the proof is AD=BC with correct reason i.e. opposite sides of  a rectangle are congruent.

Therefore Statement 1 would be In ΔADC and ΔBCD AD=BC, opposite sides of  a rectangle are congruent.


4 0
3 years ago
A drawer contains 3 white balls and 6 black balls. Two balls are drawn out of the box at random. What is the probability that th
Rus_ich [418]

Answer: Probability = 44%

Step-by-step explanation:

To find the probability of finding 2 black balls in a row, we first need to find the probability of finding 1 black ball at a time.

To do that, we need to divide the amount of total black balls by the number of total balls.

Black balls = 6

Total balls = 3 + 6 = 9

6 divided by 9 = 0.(6)

If you multiply 0,(6) by 100%, it will give you 66% (rounded) of getting a black ball.

Now, to find the chances of getting 2 black balls in a row, we need to multiply \frac{6}{9} by \frac{6}{9}. What we are doing is squaring the chances of getting one black ball, by the number of times we want to get it.

That is equal to 0,(4)

Multiply 0,(4) by 100%, and it will give you 44%(rounded) chances to get a black ball 2 times in a row.

Probability = 44%

Hope I Helped!

5 0
2 years ago
Other questions:
  • Can you guys please help me posted picture of question
    15·1 answer
  • A 4-column table with 3 rows titled paint color preference. The first column has no label with entries liked new paint color, di
    10·2 answers
  • Which property may be necessary during the process of solving equations with parentheses? Select all that apply. addition proper
    11·2 answers
  • Solve√( 7×±4 )≈2√× and the steps involved
    9·1 answer
  • Factor using sum and product
    13·2 answers
  • 2 diamond rings and 4 silver rings cost $1300. A diamond ring and a silver ring cost $510. How much is a diamond ring?
    5·1 answer
  • Genevieve brought $35.75 to the art supply store. She bought a brush, a sketchbook, and a paint set. The brush was 1/6 as much a
    12·1 answer
  • each of 16 students in a class made a poetry book. each book contained 24 poems. how many poems are in 16 books
    15·1 answer
  • Find the slope of the line that goes through the points (1,9) and (3,15) and
    13·1 answer
  • Y=5575•(0.65)^ta. What is the initial value? b. What is the decay factor?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!