Mathematics High School

what type of mathematical law is this (6+4)+100=6+(4+100)​

Answers

Answer 1
Search the property of addition
Answer 2

Answer:

Associative Property of Addition

Step-by-step explanation:

According to the Associative Property of Addition: when three real numbers are added, it makes no difference which two are added first.

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

Therefore, in the given equality statement: (6 + 4) + 100 = 6 + (4 + 100)​, the sum of the numbers on either side of the equation will have the same results.

(6 + 4) + 100 = 6 + (4 + 100)​

(10) + 100 = 6 + (104)

110 = 110

Please mark my answers as the Brainliest, if you find this explanation helpful :)

Related Questions

please help! Cant find the answer!Thank you!!

Answers

Answer:

The coordinates of A" are (4, 2)

Step-by-step explanation:

A shelf 16 5/8
inches wide is to be placed in a space that is
16 3/4 inches wide. Will the shelf fit in the space? Explain.

Answers

Answer:

Yes

Step-by-step explanation:

5/8 is smaller then 3/4(6/8) NOW GIVE ME BRAINLIEST NOW

16 3/4 = 16 6/8 which is bigger than 16 5/8 so it will fit.
I hope this helps
But I’m not like the previous person, I don’t beg for brainliest I help for the sake of it and god will help me because of it.
Thanks

I need help with this question

Answers

Which one is your question???

A bag contains 2 red, 4 yellow and 6 blue balls. the probability of drawing a blue ball from the bag at random is

Answers

Answer:

1/2

Step-by-step explanation:

because add 2 4 6 it gives 12

blue is 6 divide 6 by 12 it gives 1/2

A _________ indicates the outer edge of a roadway, and it may be crossed only by traffic moving to or from the shoulder.

Answers

Answer:

edge lines

Step-by-step explanation:

Determine if the sequence 0.2 comma 1 comma 5 comma 25 comma... is arithmetic or geometric. Then identify the next term in the sequence.

A
geometric; 125

B
arithmetic; 75

C
arithmetic; 125

D
geometric; 75

Answers

Answer:

The answer would be C.

Step-by-step explanation:

0.2 x 5 = 1

1 x 5 =5

5 x 5 = 25

So your next number in the sequence should be 125.

Fran runs 5.4 miles a day. How far will he run in 6 days?

Answers

32.4 miles in 6 days.

Step-by-step explanation-

Given:-

Fran runs 5.4 miles a day.

To find:-

How far will he run in 6 days.

Solution:-

Multiply using the formula

[tex]d = s \times t[/tex]

So, multiply:-

[tex]5.4 \times 6[/tex]

[tex] => \: 32.4 \: miles[/tex]

Therefore, he ran 32.4 miles in 6 days.

✍️ By Benjemin ☺️

help me with this:(((​

Answers

Answer:

3

Step-by-step explanation:

Which is the solution set of this
inequality?
- 2n – 7> -25
-
A. n> 16
B. n< 16
C. n>9
7
D. n<9

Answers

Answer: n> 16

:))))))))

p(-2)=-3+4x please help​

Answers

Answer:

first off, this may be completely wrong, but I did try my best. You need to clarify what this is for so I went with the easiest route, solving for variables.

P=0

X= - 3/4

Step-by-step explanation:

P(-2)=-3+4x

Solving for X

-2P=-3+4x

-2(0)=-3+4x

-3=4x

- 3/4=X

Solving For P

P(-2)=3+4(- 3/4)

P(-2)3-3

P=0

reflection rule over x-axis , (x,y) =(x,-y). reflect over x-axis C(2,3) what is C

Answers

Answer:

(2, -3)

Step-by-step explanation:

Your answer was in the question, just apply the rule that was given (x, -y).

The coordinates of C(2, -3).

What is reflection?

A reflection is a type of transformation that involves flipping a shape, known as the preimage, across a line, known as the line of reflection, to produce a new shape (called the image). You can picture what would happen if you turned the form across the line to graph a reflection.

Reflection is a type of transformation that flips a shape along a line of reflection, also known as a mirror line, such that each point is at the same distance from the mirror line as its mirrored point.

Given:

The Rule for reflection is  (x,y) =(x,-y).

As, the coordinates C(2, 3).

Now, after applying the reflection the coordinate of C become

c(2, 3) ----> C(2, -3).

Hence, the coordinates of C(2, -3).

Learn more about reflection here:

https://brainly.com/question/15487308

#SPJ5

7v- 5 ≥ 65 or -3v - 2 ≥ -2​

Answers

The result if the inequality expressions are v ≥ 10 and v < 0

Given the following inequality expression

7v- 5 ≥ 65 or -3v - 2 ≥ -2

Solve the inequality individually

7v - 5 ≥ 65

Add 5 to both sides

7v - 5 + 5 ≥ 65 +5

7v ≥ 70

v ≥ 70/7

v ≥ 10

For the inequality-3v - 2 ≥ -2

Add 2 to both sides

-3v - 2 + 2≥ -2 + 2

-3v ≥ 0

v < 0

Hence the result if the inequality expressions are v ≥ 10 and v < 0

Learn more here: https://brainly.com/question/15816805

What does m represent in the equation y= mx+b? Iready

Answers

Answer:

"m" represents the slope in the linear equation, y = mx + b

Answer:

The slope of the graph of y = mx + b

Step-by-step explanation:

Which fraction is equal to 0.245 repeating

Answers

Answer:

The answer is option B!

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

Which is the better buy?

A 450 g box of cereal for $4.69 or a 600 g box of cereal for $6.49?

Please show ALL of your work.

hint: convert each to a unit rate using "cost / gram", then compare each to see which is cheaper.

Answers

Answer:

450g box of cereal for $4.69 is cheaper

Step-by-step explanation:

450/4.69 = 95.9488272921/1

600/6.49 = 92.4499229584/1

In ΔQRS, q = 9.4 cm, r = 8 cm and ∠S=151°. Find ∠Q, to the nearest 10th of a degree.

Answers

9514 1404 393

Answer:

  15.7°

Step-by-step explanation:

The law of cosines can be used to find side s:

  s² = r² +q² -2rq·cos(S)

  s² = 8² +9.4² -2(8)(9.4)·cos(151°) ≈ 283.903

  s ≈ 16.849

Then the law of sines can be used to find angle Q.

  sin(Q)/q = sin(S)/s

  sin(Q) = (q/s)sin(S)

  Q = arcsin(q/s·sin(S)) = arcsin(9.4/16.849·sin(151°)) ≈ 15.692°

Angle Q is about 15.7°.

Special angle pairs?

Answers

Answer:

x = 113, y = 67

Step-by-step explanation:

y and 67 are vertically opposite angles.

Vertically opposite angles are equal.

y = 67

x and 67 are linear pair angles.

Sum of linear pair angles is 180,

x + 67 = 180

x = 180 - 67

x = 113

Somebody help me please

Answers

Answer:

A and C ....................................

Answer:

the answer is :a and c

Step-by-step explanation:

i did it

Denise bought a T-shirt at the sale price of $21.08. This represents a 15% decrease in price. What was the original price of the shirt?

Answers

Answer:

100% - 15 % = 85 %

So, $21.08 represents the 85% sale price

What number represents the other 15% of the original price?

(21.08 x 15) / 85 = 3. 72

$21.08 + $3.72 = $24.80 which is the original price.

Step-by-step explanation:

Which equation represents the line that is parallel to
5
x
+
y
=
13
and passes through the point
(
15
,
−
31
)
?

Answers

y=-5x-44

Step-by-step explanation:

5x+y=13 passes through (15,31)

rearrange the equation to y=mx+c

5x+y=13

y=-5x+13

substitute the points (15,31)

y=5x+c

31=5(15)+c

31=75+c

-44=c

y=-5x-44

Can be written as 5x+y=-44

In the triangle, m∠JKL = 3° and m∠KJL = 17°. Find m∠JLM.

Answers

Answer:

160

Step-by-step explanation:

the middle letters ttell you which corner of the triangle has that degree.

all corners added together must equal 180 in a triangle

jkl has k in the middle so k is 3°

kjl has J in the middle so J is 17°

jlm has L in the middle and is unknown

K + J + L = 180

3+17+L = 180

20 + L = 180

L = 160

Answer:160 degrees

Step-by-step explanation:

180-3-17=160

All triangles neasure 180 degrees

Given the endpoints D(-2, 3) and L(4,1)
Find the midpoint of DL.

Answers

Answer:

Midpoint = (1,2)

Step-by-step explanation:

Using coordinates: D(-2,3) and L(4,1)

Using the midpoint formula:

Midpoint of DL = (D1 + L1) / 2, (D2 + L2) / 2

Midpoint of DL = (-2 + 4) / 2, (3 + 1) / 2

Midpoint of DL = (2) / 2, (4) / 2

Therefore the midpoint of DL is (1,2)

Pls Help
Can i make -14/21 into a whole number?

Answers

Answer:

no

Step-by-step explanation:

.1325 to the thousandth​

Answers

.1325 to the thousandth is 0.133

Hi there!  

»»————-　★　————-««

I believe your answer is:  

0.133

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

[tex]0.1325\\\rule{150}{0.5}\\\rightarrow 0.132\textbf{5} \text{ This is the rounding number.} \\\\\text{Since it is} \geq 5, \text{we will round up.}\\\\\rightarrow 0.1325 \approx \boxed{0.133}[/tex]

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Select the expression that has a value of 2.472.

A. 0.824 x 3
B. 8.24 x 3
C. 82.4 x 3
D. 824 x 3

Answers

Answer:

A. 0.824 x 3=2.472

Step-by-step explanation:

hope this helps

what is the probability of flipping a head in 3 consecutive flips of a fair coin?

Answers

the probability is 1/30

can someone please help me

Answers

Answer:the answer Plane

Step-by-step explanation:

Answer:

Plane is the correct answer

Step-by-step explanation:

I NEED ANSWERS!!

THE POINTS ARE 25

Answers

Answer:

B. 1 1/3

Step-by-step explanation:

Exact Form 4/3

Decimal form 1.3

Mixed Number 1 1/3

Solve each equation
1.0=x^2-7x-18

2. x^2 + 10x = 39

3. 0= x^2-10x+12


4. 2x^2+4x =0

5. 3x^2 -22 +7=0

show work​

Answers

Step-by-step explanation:

1.

[tex]0 = {x}^{2} - 7x - 18 \\ 0 = {x}^{2} + 2x - 9x - 18 \\ 0 = x(x + 2) - 9(x + 2) \\ 0 = (x + 2)(x - 9) \\ \\ \\ (x + 2) = 0 \: \: \: \: or \: \: \: \: (x - 9) = 0 \\ \\if \: \:x + 2 = 0 \\x = 0 - 2 \\ x = (- 2) \\ \\ if \: \:x - 9 = 0 \\ x = 0 + 9 \\ x = 9 \\ [/tex]

Someone please help:)))

Answers

Answer:

y = x + 5

Step-by-step explanation:

The y values are 5 more than the x values.

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