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
DIA [1.3K]
3 years ago
9

Use one or more properties to rewrite each expression as an expression that does not use parentheses.

Mathematics
1 answer:
maria [59]3 years ago
4 0

Answer:

b + 9

Step-by-step explanation:

Given:

(b + 3) + 6

Required:

Rewrite expression without the parentheses.

SOLUTION:

(b + 3) + 6

Eliminate the parentheses

b + 3 + 6

Add like terms

b + 9

Thus:

(b + 3) + 6 = b + 9

You might be interested in
David loves to cook! He knew 21 recipes before starting cooking school and he learns 2 recipes
pishuonlain [190]

Answer:

Sarah is incorrect.

Step-by-step explanation:

By plugging 10 in as 'x' to the equation, we get y=21+(2*10). 2 x 10 is 20, and 20 + 21 is <em>not</em> 42 - it's 41. So, Sarah is incorrect.

7 0
3 years ago
Read 2 more answers
Given sin b = .88 find angle b in radians
Rama09 [41]
sin^{-1}0.88=61.642\ degrees
There are pi radians in 180 degrees. Therefore to convert degrees to radians we need to divide by 180 and multiply by pi, as follows:
\frac{61.642}{180}\times \pi=1.076\ radians

7 0
3 years ago
Helppppppppppp unicorn
TEA [102]

Answer:

angle BAC = angle DAC it is correct answer of this question ....

plz mark my answer as brainlist plzzzz vote me also so

8 0
2 years ago
I desperately need help!! Can someone please explain to me how to do these kinds of questions so i'll be able to get my score hi
Pani-rosa [81]
Adjacent angles<span> are two </span>angles<span> that have a common vertex and a common side.

<OPN and <TSP have a common side but do not have a common vertex.
<OPN and <RSU do not have a common side or a common vertex.
<OPN and <QPN are adjacent angles. They have a common side and a common vertex.
<OPN and <QPS have common vertex but do not have a common side.</span>
5 0
2 years ago
Read 2 more answers
Which of the following describes a similarity between a solid and a gas
lyudmila [28]

Answer:

  • they are both states of matter
  • they are both made up of atoms, molecules and ions
  • they both have volume
4 0
2 years ago
Other questions:
  • Blake is driving home from the water park. He drives for 60 miles and stops to rest before driving 20 more miles. Unfortunately,
    9·2 answers
  • What is the estimated mean absolute deviation of the population? {76,67,80,83,79,76,76,82,82
    9·2 answers
  • Jenna goes for a jog every morning. The line plot shows the number of hours she jog for 5 days how many total hours did she draw
    5·1 answer
  • Use the zero product property to find the solutions to the equation x2 + x – 30 = 12.
    11·1 answer
  • Jose buys a bag of cookies that contains 6 chocolate chip cookies, 8 peanut butter cookies, 9 sugar cookies and 8 oatmeal cookie
    9·1 answer
  • a store is having a sale on chocolate chips and walnuts. for 9 pounds of chocolate chips and 7 pounds of walnuts, the total cost
    9·1 answer
  • A stack of boards is 21 inches high. Each board is 1 3/4 inches thick. How many boards are there
    13·1 answer
  • Jon is 6 years older than Marie.
    13·2 answers
  • Can someone explain to me step by step how to do -2.5 x -20.
    15·1 answer
  • In this unit, you worked with geometric proofs. A proof is a logical sequence of justified conclusions that lead from a hypothes
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!