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
krok68 [10]
4 years ago
13

Which equation demonstrates the additive identity property?

Mathematics
2 answers:
Citrus2011 [14]4 years ago
8 0

Answer:

(7 + 4 i) + 0 = 7 + 4 i

Step-by-step explanation:

Bezzdna [24]4 years ago
5 0

Answer:

Step-by-step explanation:

Solve for o in the equation (7 + 4) + (7 - 41) = 14©(7 + 4) + 0 = 7 + 41o(7 + 4)(1) = 7 + 41o(7 + 41) + ( - 7 - 41) = 0

We first need to simplify the expression removing parentheses

Simplify 41o(7 + 4): Distribute the 41o to each term in (7+4)

41o * 7 = (41 * 7)o = 287o 41o * 4 = (41 * 4)o = 164o

Our Total expanded term is 287o + 164o

Simplify 41o(7 + 41): Distribute the 41o to each term in (7+41)

41o * 7 = (41 * 7)o = 287o 41o * 41 = (41 * 41)o = 1681o

Our Total expanded term is 287o + 1681o

Our updated term to work with is (7 + 4) + (7 - 41) = 14©(7 + 4) + 0 = 7 + 287o + 164o(1) = 7 + 287o + 1681o + ( - 7 - 41) = 0

We first need to simplify the expression removing parentheses

Simplify 164o(1): Distribute the 164o to each term in (1)

164o * 1 = (164 * 1)o = 164o Our Total expanded term is 164o

Our updated term to work with is (7 + 4) + (7 - 41) = 14©(7 + 4) + 0 = 7 + 287o + 164o = 7 + 287o + 1681o + ( - 7 - 41) = 0

Step 1: Group variables: We need to group our variables (7 and 14©(7. To do that, we subtract 14©(7 from both sides (7 - 14©(7 = 14©(7 - 14©(7

Step 2: Cancel 14©(7 on the right side: 0o = 0 Step 3: Divide each side of the equation by 0

0o 0 = 0 0 o =

You might be interested in
Raj is deciding between two cell phone plans, A and B, which are both linear functions. The monthly charge for plan A according
Korolek [52]

Answer:

A)

P=2x+2\pi rP=2x+2πr

B)

x=\frac{1}{2}(P-2\pi r)x=

2

1

(P−2πr)

C)

x\approx173\text{ feet}x≈173 feet

Step-by-step explanation:

So, the track is composed of a rectangle and two semicircles.

The side length of the rectangle is x, and the radius of the semicircles is r.

Part A)

The perimeter is simply the length around the figure.

We can see that the perimeter will be equivalent to two times x plus two times the circumference of the semi-circles.

3 0
4 years ago
Read 2 more answers
Plz help me with this math
Liula [17]

Answer:

No

Step-by-step explanation:

8 0
3 years ago
A rectangular place mat has a length of 3/5 meter and a width of 3/10 meter. What is the area of the place mat?
Lelechka [254]

Answer:

area=length*width

3/5*3/10=9/50

9/50 meters squared

3 0
3 years ago
There are 32 female performers in a dance recital. The ratio of men to women is 3:8. How many men are in the dance recital?
horrorfan [7]

Let

x------> number of men in the dance recital

y------> number of women in the dance recital

we know that

\frac{x}{y}  =\frac{3}{8} -------> equation 1

y=32 -------> equation 2

Substitute equation 2 in equation 1

\frac{x}{32}  =\frac{3}{8} \\\\    x=\frac{32*3}{8}

x=12\ men

therefore

<u>the answer is</u>

There are 12\ men in the dance recital

8 0
3 years ago
Read 2 more answers
What is the product of (4x – 7)(4x + 7)?
notka56 [123]
The answer is 16x^2 - 49
5 0
3 years ago
Other questions:
  • I need help, can you please
    6·1 answer
  • 1.
    13·2 answers
  • The post office is at the corner of first street and Main Street which forms a right angle first street intersects with oak stre
    8·2 answers
  • Subtract. –5.8 – (–8.4) A. –14.2 B. –2.6 C. 2.6 D. 14.2
    14·2 answers
  • Find the eauqation and y- intercept , then graph each equation
    15·1 answer
  • If you pay $55 for 20 people to get ice cream how much is it for each person
    12·2 answers
  • Can someone answer this quetion please answer it correctly if it’s correct I will mark you brainliest
    8·2 answers
  • Identify the steps to completing the square. Its on my algebra 2 homework and i have no idea what it means
    5·1 answer
  • What's 17/3 as a mixed number
    6·2 answers
  • 15 Jesse has to save at least $150 to buy a new phone. He already has $70 in his wallet. He plans to save $20 every each from hi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!