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
Nookie1986 [14]
3 years ago
14

Find the error sienna used base-ten blocks to find 45÷3 .explain her error

Mathematics
1 answer:
Harrizon [31]3 years ago
5 0
The answer to your question is 15

You might be interested in
Students in Mr.Hill’s class were asked how many
zloy xaker [14]

asked how many....??

4 0
3 years ago
Read 2 more answers
Lesson 1 Homework
Nonamiya [84]

128

This question requires us to solve an infinite GP

As we can see the first unit is 16 wide, then 8, then 4 and so on; this can be written as  

64(1,0.5,0.25,0.125,....\infinity∞)  (64 used as 16*4 = 64 is the area of the first rectangle)

We have  S∞=a/(1-r) where a is the first term and r is the common ratio of the GP for summing an infinite GP.

here we have  

a=64  \\   r=0.5

Therefore

S∞=\frac{64}{1-0.5} \\\\=\frac{64}{0.5} \\\\=128

Learn more about GP here

brainly.com/question/16954106

#SPJ9

5 0
1 year ago
Help please...NO LINKS
vivado [14]
I think it’s B if not srry
6 0
3 years ago
Read 2 more answers
Lauren spent 24 hours on the computer last week. She spent 2/3 of the time doing homework. How much time did Lauren spend doing
-BARSIC- [3]

Answer:

If Lauren spend 2/3 of her 24-hour computer time doing homework, this means she spent 16 hours doing homework. Each third of the 24 hours is 8 hours, so two thirds would be 16 hours.


6 0
3 years ago
Read 2 more answers
What is the measure of
Art [367]
I believe it’s the bottom option since both triangles are the same and a triangle is 180° and if you subtract 60° you’ll get 120°
5 0
2 years ago
Other questions:
  • What is the scale if 3 cm on the map correspond to 120 km in the actual distance
    14·2 answers
  • Ioana a citit dintr-o carte cu povesti 1314 pagini,depasind cu 238 pagini jumatatea cartii.cate pagini are cartea cu povesti a I
    12·1 answer
  • Sue wants to plan a meal with 71 grams of fat and 1755 calories. If hot dogs have 13 grams of fat and 145 calories each and if b
    13·1 answer
  • Find the percent of decrease from 280 to 210. Round to the nearest tenth of a percent, if necessary.
    14·1 answer
  • Equivalent to 1/2 (36x -14) +(2x-9)?
    15·1 answer
  • Use the remainder Theorem and synthetic division to find p(3) for p(x) = x4 + x3 -x2 - 2x
    11·1 answer
  • Please help and if you troll ill report thanks​
    13·1 answer
  • Please help, I need it due today and urgently! Please give a small explanation and an answer
    7·1 answer
  • When graphed, which of the following is the solution of the given system below?
    5·1 answer
  • Marilyn has 24 hair ribbons. 9 of her ribbons are red. What percent of her hair
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!