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
boyakko [2]
3 years ago
15

Choose the property that justifies the outcomes.

Mathematics
1 answer:
kobusy [5.1K]3 years ago
6 0
We must look at each equation and pick out which property matches with the choices

For the equation:
5(8+3)=5*8+5*3
The property is
Distributive Property

For the equation:
4x+(5x+3)=9x+3
The property is
Commutative property of Addition

For the equation:
a+b=b+a
The property is
Associative Property of Addition
You might be interested in
A particle decays at a rate of 0.45% annually. assume and initial amount of 300 mg. (
raketka [301]
The increase is an exponential increase in a multiplier
100%+0.45%=100.45% and as decimal 1.0045

Final Value = Initial Value × multiplier^{number of years}
Final value = 300(1.0045)^{60}
Final value = 393 mg (to the nearest whole number)

Half life = 0.5 years
Final value = 300(1.0045)^{0.5}=301 mg
6 0
3 years ago
The measures of two pairs of corresponding angles of two triangles are 24 degrees and 55 degrees. Explain why the two triangles
Ivanshal [37]

Answer:

Are the two triangles below similar?

Triangles ABC and DEF are shown. Angle A measure 30 degrees, angle C measure 65 degrees, side AC measures 14, side AB measures

Yes, because there are two pairs of congruent corresponding angles

No, because there are not two pairs of congruent corresponding angles

Yes, because the corresponding sides are proportional

No, because the corresponding sides are not proportional

7 0
3 years ago
Assume you are given two right triangle with congruent hypotenuses and wish to show that they are congruent
uysha [10]
If you can find one leg of a triangle to be congruent to a leg on the other triangle, then you can use the HL (hypotenuse leg) theorem. If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
7 0
3 years ago
Which of these pairs of events are dependent?
Pani-rosa [81]

Answer:

the first one

Step-by-step explanation:

8 0
3 years ago
What type of correlation would you expect to see between the number of purchased and the amount of money saved?
goblinko [34]
A negative correlation
5 0
3 years ago
Other questions:
  • Please help.... both pictures are the questions
    12·1 answer
  • Simplify (-2V20k)(5v8K*) completely.
    8·2 answers
  • I NEED HELP ASAP! <br> Just number 8 please! Thank you
    9·1 answer
  • What is the value of y? 2y y+10 50 all in degrees and in different angles of a triangle
    5·2 answers
  • Please help Geometry 30 points plus brainliest ...
    9·1 answer
  • A number is six greater than 12 times another number the sum of the two numbers is 214 find both numbers
    13·1 answer
  • What is the solution to the problem in the picture below?
    10·1 answer
  • Find the value of each missing variable. PLS!!!
    9·2 answers
  • A suspension bridge spans a river 1350 ft. wide. 30% of the bridge is on one side of the river and 25% is on the other side. The
    5·1 answer
  • Aubrey has $ -24 in her bank account. A store credits her account with a $10 refund. How much does she now have in the bank?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!