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
Vika [28.1K]
3 years ago
14

Which equation exemplifies the Associative property of addition?

Mathematics
2 answers:
Irina18 [472]3 years ago
8 0

Answer:

Equation which exemplifies the associative property of addition is:

4+(2+1) = (4+2)+1

Step-by-step explanation:

The associative property of addition says that:

if a,b and c are the three terms

Then,

a+(b+c)=(a+b)+c

which is given in the equation:

4+(2+1) = (4+2)+1

Hence, equation which exemplifies the associative property of addition is:

4+(2+1) = (4+2)+1

Elanso [62]3 years ago
3 0
1) C(2
2) A(-4
3) B(4+(2+1)=4+2)+1
4) D(3(2x4)=(3x2)4
5) A(5+6=6+5
6) C(12x1=1x12
7) D(Exponents
8) A(addition and subtraction
9) A(55
10) B(19
You might be interested in
Which statement illustrates the identity property of multiplication
Marina86 [1]
0000000000090000$0000770098908790087
6 0
3 years ago
Read 2 more answers
Use a proportion to estimate each population. (Please solve both questions, thank you) (I’ll reward you with brainliest :)
hammer [34]

Answer:

<em>Step-by-step explanation:</em>

<em>Step 1. (The capture) Capture a sample  total counted =958, and them back tagged counted=38,total tagged=56 </em>

<em>The idea is to estimate the proportion p = m/N of tagged =102. </em>

<em>Step 2. (The recapture) After everything has settled down, capture a new sample of n fish. Count the number of tagged fish. Suppose that k of them are tagged. </em>

<em>It is reasonable that, k/n would be a good estimante for p = m/N. </em>

<em>Accordingly, for an estimate N of N, se solve the equation m/N= k/n. </em>

7 0
3 years ago
ANSWER ASAP PLEASE<br> look at the photo
Liula [17]

Step-by-step explanation:

Area of trapezium = 1/2(a+b)h

= 1/2(10+24)12

= 1/2×34×12

= 204 square units

3 0
3 years ago
A. How does using more loops of wire in an electromagnet affect the strength of the
lyudmila [28]
It can increase the field because of the loops around the electromagnet like a conductor which can amplify the magnetic field making it go further
6 0
3 years ago
Which of the following is the simplified expression of 2 square root of -16 + the square root of 225 in standard form, a plus b
LuckyWell [14K]

Answer:

<em>The standard form like (a+bi) will be:  15+8i</em>

Step-by-step explanation:

Given expression is:   2\sqrt{-16}+\sqrt{225}

First factoring out -16 as (-1×16) , we will get....

2\sqrt{-1}*\sqrt{16}+\sqrt{225}

Now, replacing \sqrt{-1} as  i .......

2i\sqrt{16}+\sqrt{225}

Finally, simplifying the radicals in the above expression, we will get......

2i*4+15\\ \\ =15+8i

Thus, the standard form like (a+bi) will be:  15+8i

7 0
3 years ago
Read 2 more answers
Other questions:
  • A TV is 16 inches tall and 14 inches wide. Calculate the screen's diagonal length. Round to the nearest whole number.
    15·1 answer
  • Please answer please
    13·1 answer
  • 4.(1 pt)
    15·2 answers
  • Round to nearest centimeter 80.5 cm is how many cm?
    7·1 answer
  • Springboard Geometry Chapter 21 Mid-Unit Assessment
    5·1 answer
  • What is the slope of the line through (-4,2) (3,-3)
    13·1 answer
  • 5 Carla packs 4 pairs of pants, 2 pairs of shorts, and 3 skirts for her vacation.
    12·2 answers
  • Ruth Behr has ¾ liters of soda in her refrigerator. She poured 1/8 liter of soda in multiple cups. Enter the number of cups Ruth
    15·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    7·1 answer
  • Last year Andrea's annual salary was A dollars and she was paid biweekly. This year she received a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!