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
vichka [17]
2 years ago
11

State the name of the property illustrated. (x + 7) + [-(x + 7)] = 0

Mathematics
1 answer:
Vadim26 [7]2 years ago
3 0

Answer:

addittional property

Step-by-step explanation:

You might be interested in
Ten times a number a added to three times a second number b divided by a third number c.​
pentagon [3]

Answer:

10a+3b÷c/3

Step-by-step explanation:

let the first number be a

second be b

third be c

10×a +3×b ÷c÷3

10a+3b÷c/3

=10a+3b÷c/3

5 0
2 years ago
Please help me with this word problem
Serhud [2]

Answer:

21 1/3 inches

Step-by-step explanation:

Inverse variation means that when the frequency goes up by a factor of 576/256 = 9/4, the length of the string goes down by a factor that is the inverse of that, 4/9.

4/9·48 inches = 21 1/3 inches

4 0
2 years ago
Please help. will give points
Snezhnost [94]
(x² + 10)(6x - 5)
6x³ - 5x² + 60x - 50 or the second option
6 0
2 years ago
Children who have lost some baby teeth have better arithmetic skills than children who have not lost any baby teeth. In fact, th
alisha [4.7K]
There is no coordination on a baby losing his teeth it just happens
7 0
2 years ago
If the reciprocal of the number $X$ equals $\frac{2}{7}$, what is $5$ divided by $X$?
grigory [225]
U can find the reciprocal of a number by flipping the number.
example : the reciprocal of 1/5 is 5/1....the reciprocal of 2/3 = 3/2.

the reciprocal of x = 2/7.....that means x = 7/2

5 / (7/2) = when dividing fractions, flip what u r dividing by, then  multiply
5 * 2/7 =
10/7 or 1 3/7 <==
5 0
3 years ago
Other questions:
  • Identify the postulates that prove the triangles are congruent.
    15·1 answer
  • What is 8x-12y+32=<br> please help me!
    14·1 answer
  • Find the distance between A (2.6) and N (5,10). Round to the nearest tenth, if necessary.
    11·1 answer
  • A hot-air balloon advertising for a real estate company is 250 m above ground level. The angle of depression from the balloon is
    8·1 answer
  • Name And Classify Angles. Please Help​
    11·1 answer
  • Complete the two-way frequency table below, which shows the relationship between adults' gender and whether these adults buy a c
    9·1 answer
  • Help me plssss hurry!!!!Which expressions are equivalent to 6+(-4) - 5?
    6·1 answer
  • Write the equation of the line that passes through each pair of points (-2,0) (-1,-3)
    13·1 answer
  • Plz help i do not get this
    8·2 answers
  • Select the correct answer.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!