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
melomori [17]
3 years ago
14

Which property of addition is used in the expression? 0.5+ (0.4+0.8) = (0.5 +0.4) + 0.8

Mathematics
2 answers:
qwelly [4]3 years ago
7 0

Answer:

associative property

Step-by-step explanation:

because it involves grouping

AfilCa [17]3 years ago
6 0
Commutative property i think
You might be interested in
Pls answer this with a picture showing the correct box plot
faust18 [17]

Answer/Step-by-step explanation:

To find out the mistake of the student, let's find the min, max, median, Q1 and Q3, which make up the 5 important values that are represented in a box plot.

Given, {2, 3, 5, 6, 10, 14, 15},

Minimum value = 2

Median = middle data point = 6

Q1 = 3 (the middle value of the lower part of the data set before the median)

Q3 = 14 (middle value of the upper part of the data set after the median)

Maximum value = 15

If we examine the diagram the student created, you will observe that he plotted the median wrongly. The median, which is represented by the vertical line that divides the box, ought to be at 6 NOT 10.

See the attachment below for the correct box plot.

3 0
3 years ago
Steve, 18 years old, is three times as old as his brother Daniel. How old will Steve be when he will be twice as old as Daniel?
gtnhenbr [62]
18 ÷ 3 is 6, which means that Daniel is 6, and there is a 12 year gap between Steve and Daniel.

12 x 2 is 24, so therefore when Steve is 24, Daniel will be 12, so Steve is twice as old as Daniel:)
4 0
3 years ago
PLEASE HELP ME I BEG YALLL IMA FAIL IF I DONT FINSIH THIS AND ILL MARK BRAINLISET
laila [671]
D is wrong. It’s an exponential function so every year the number of stores it opens grows. Which means there can’t be one number for each year in terms of amount of new stores.
3 0
2 years ago
Which is the equation of a parabola with vertex (4,3) and directrix x = 6?
ryzh [129]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Which equation has the same solution as x<br> 2<br> −<br> 6<br> x<br> −<br> 14<br> =<br> 0
Slav-nsk [51]

Answer:

x = -2

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • How do you show the limit does not exist limx→4x−4x2−8x+16lim_(x-&gt;4)(x-4)/(x^2-8x+16) ?
    5·1 answer
  • Rico spent $87.00 to go to the movies on Friday night. He spent $25.75 on popcorn and drinks and paid $12.25 for each movie tick
    6·2 answers
  • The answer to number 5
    11·2 answers
  • Kayla, Devon, and Maggie are working on translating verbal expressions into algebraic expressions. The question on their assignm
    12·1 answer
  • Estimate the sum or difference 1/2 - 1/3
    6·2 answers
  • The airline industry wants to better accommodate passengers whose flights are delayed by providing more amenities. Which measure
    14·2 answers
  • There are 1000 students in a college.Out of 20000 in the whole university in a study of 200 were found to be smokers in the coll
    13·1 answer
  • Given the set B​ = {x​ | x​ = 2y + 3, where y​ ∈ I and 0​ &lt; y​ &lt; 5}, write the elements of the set using the roster method
    12·1 answer
  • Please help me it would mean a lot thanks!
    8·2 answers
  • If your good in math please help me
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!