Mathematics High School

What is the properties used for Blank 1 and 2?
Symmetric Property
Substitution Property
Addition Property
Reflexive Property
Division Property

Answers

Answer 1

Answer:

Symmetric Property

Step-by-step explanation:

Answer 2

It should be Symmetry Property

Related Questions

help me if u r a brainlist

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Answer: ight bet

i/yes

ii/no

iii/no

iv/no

v/no

vi/no

Step-by-step explanation:

A tank that is filled with water drains at a rate of d216+4d−100 d 2 16 + 4 d − 100 gallons per minute where d is the depth of the tank in feet. Pumping out a tank that is 120 feet deep with this same pump would empty the tank at what rate? 1380 gal/min 1380 gal/min 1280 gal/min 1280 gal/min 900 gal/min 900 gal/min 387.5 gal/min 387.5 gal/min 487.5 gal/min

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Given:

Consider the tank that is filled with water drains at a rate of [tex]\dfrac{d^2}{16}+4d-100[/tex] gallons per minute where d is the depth of the tank in feet.

Depth of tank = 120 feet.

To find:

The rate of water drain for that tank.

Solution:

We have, rate of water drain in gallons per minute.

[tex]r=\dfrac{d^2}{16}+4d-100[/tex]

where, d is the depth of the tank in feet.

Put d=120, to get the rate of water drain for the tank.

[tex]r=\dfrac{120^2}{16}+4(120)-100[/tex]

[tex]r=\dfrac{14400}{16}+480-100[/tex]

[tex]r=900+380[/tex]

[tex]r=1280[/tex]

Therefore, the rate of water drain is 1280 gal/min. Hence, the correct option is B.

For a function, each input(x) can only have ONE output (y). Is this a function?
Il-1, 1), (-1,0),(-1,-1),(-1,-2)}

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Answer C

Step-by-step explanation:

write an equation of a line parallel to x=3

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Answer: y = 4

Step-by-step explanation:

The equation y = 3 represents a vertical line. Thus, any equation in which y = m = 0 would be parallel to this line. Pick a random b-value and plug it into the equation with a slope of 0 and you should have a parallel line equation.

here is the chart again. what is the speed that brian is riding his bicycle between minutes 11 and 15

Answers

Answer:

I think it is maybe 0.7 or 2.8 for the speed

Step-by-step explanation:

I am not sure, i am sorry if it is wrong

True or false: A rotation is a type of transformation in which each point of a pre-image is moved along a circular path centered at a given
center of rotation O. (1 point)
This statement is false. A rotation is a type of transformation in which every point of an object is moved to a point on the other side of a given line and
the same distance from the line.
O This statement is false. A rotation is a type of transformation in which every point of an object moves the same distance in the same direction.
O This statement is true
O This staterment is false. A rotation is a line over which each point in a fiqure is reflected.

Answers

The answer is true because I know it is trust

Mia has 65 sea shells but How many more sea shells does she need to have 200 sea shells

Answers

135 sea shells more

65-200 equals to 135

Answer:

135 more

Step-by-step explanation:

State the property being illustrated in each example.

5.) 6(5x) = (6.5)x

6.) 14 + x + 8 = 14 + 8 + x

7.) 9(y + 4) = 9y + 36

8.) (a + 100) + 50 = a + (100 + 50)

9.) 1/4 (8x - 20) = 2x-5

10.) 25 - 7 = 25 .7 . y

Answers

Answer:

5.) Associative Law

6.) Commutative Law

7.) Distributive Law

8.) Associative Law

9.) Distributive Law

10.)

Step-by-step explanation:

The associative law means that if all the arithmetic operations in an equation are the same, the position of the brackets do not matter and no matter which variables are associated, the result would still be the same.

The commutative law means that if all the arithmetic operations in an equation are the same, the position of the variables do not matter and no matter what order the variables are placed, the result would still be the same.

The distributive law means that whatever is outside of the bracket has to be multiplied into the variables in the bracket evenly. E.g. 1/4 (8x - 20) involves multiplying both 8x by 1/4 and 20 by 1/4.

Which equation is modeled below?
-x+ 1 = 2x+ 3
X+(-1) = 2x+3
X+(-1) = 3x+2
-2x = 2x+3

Answers

Answer:

Step-by-step explanation:

First one

Answer:

Step-by-step explanation:

What is the sum of all integers $n$ that satisfy
$$-3n < 7n-20 < 3n~?$$

$($In other words, what is the sum of all integers $n$ that satisfy both of the inequalities
$$-3n<7n-20\text{~~and~~}7n-20<3n~?)$$

If you can't figure out the latex here is a screenshot ( in the comments)

Answers

Looks like the inequality is

-3n < 7n - 20 < 3n

Add 3n to each side:

0 < 10n - 20 < 6n

Solve the right inequality.

10n - 20 < 6n

Add -10n to both sides:

-20 < -4n

Divides both sides by -4:

5 > n

Now solve the left inequality, and take the intersection of the two solution intervals.

0 < 10n - 20

Add 20 to both sides:

20 < 10n

Divide both sides by 10:

2 < n

So 2 < n < 5. There are only 2 integers in this range (3 and 4), whose sum is 7.

Answer:

Step-by-step explanation:

We solve each of the two inequalities separately. To solve the first inequality, -3n<7n-20, we add 3n to both sides:

0<10n-20, then we add 20 to both sides to get

20<10n. Finally, dividing both sides by 10 gives 2<n, so n must be greater than 2.

For the second inequality, 7n-20<3n, we subtract 3n from both sides:

4n-20<0, then add 20 to both sides to get

4n<20. Finally, dividing both sides by 4 gives n<5, so n must be less than 5.

The only integers that are greater than 2 and less than 5 are 3 and 4. So, the sum of all possible integer values of n is 3+4=7.

I could greatly use your help

Answers

The slope is 10/1 or just 10
The y intercept is 0
Equation is Y=10x+0

I hope this helped

-16x-10>14-10x
hi can u please help me with this

Answers

Answer:

x < -4

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Step-by-step explanation:

Step 1: Define inequality

-16x - 10 > 14 - 10x

Step 2: Solve for x

Add 16x to both sides: -10 > 14 + 6xSubtract 14 on both sides: -24 > 6xDivide 6 on both sides: -4 > xRewrite: x < -4

Here we see that any value x that is less than -4 would work as a solution.

Answer:

Step-by-step explanation:

Let's solve your inequality step-by-step.

−16x−10>14−10x

Step 1: Simplify both sides of the inequality.

−16x−10>−10x+14

Step 2: Add 10x to both sides.

−16x−10+10x>−10x+14+10x

−6x−10>14

Step 3: Add 10 to both sides.

−6x−10+10>14+10

−6x>24

Step 4: Divide both sides by -6.

−6x

−6

x<−4

Answer:

x<−4

answer correctly for BL

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Answer:

The height is 5 feet

H= v/b

Step-by-step explanation:

help plz ill give brainliest

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Answer:

I think 3 not positive

Step-by-step explanation:

let me know

Answer:

(4*200)+(4*10)+(4*3) = 4*213

Solve the equation:
5(y+2)=-35
оа
y=-7
y=-17
O
oc
Od
y=-5
y=-9

Answers

Answer:

y = -9

Step-by-step explanation:

divide by 5 first

y + 2 = -7

-2

y = -9

1001+100=?

pls help PLSSSSSSSSSSSSSSSSS HElp

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Answer:

1101

Step-by-step explanation:

please help me i’m stuck !

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Answer:

1n plus 2d

ayyyyyyyyyyyy

ughvjkbkmnlk,bh imn hbkvkjm, h jknmbjb

Answers

Answer:

im workin gon it can you please mark me as brainliest

Step-by-step explanation:

HURRY THIS IS TIMED!! I'LL GIVE BRAINLIEST! Please answer the question attached:

Answers

Answer:

Answer A is Linear. You can see this because each term is equal to the previous term plus a fixed amount (3), making it an arithmetic sequence.

Answer B is not linear. This is because each term is a multiple of the previous one, making it a geometric sequence.

Answer:

Function A

Step-by-step explanation:

Each time x increases by 1, y increases by 3. Function B is exponential instead of linear, because y increases by a larger number each time rather than increasing by the same amount.

Good luck :)

what is -6+9(8-2b) simplified

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Answer:

Step-by-step explanation:

I did this ones and its not hard

Answer:

Step-by-step explanation:

find the number whose cube are 4913

Answers

Step-by-step explanation:

4913 is said to be a perfect cube because 17 x 17 x 17 is equal to 4913.

Answer:

[tex] {17}^{3 } = 4913[/tex]

Thank you and please rate me as brainliest as it will help me to level up

Question: What additional information is needed to prove the triangles
congruent by HL?

Answers

Answer

Step-by-step explanation:

you need hiponuse for hl

A prime number has two factors, itself and 1? *

Answers

Answer:

That is true. More information below.

Step-by-step explanation:

A prime number has to have only two factors: 1 and itself. 1 only has one factor (itself) so it is, as you were saying, neutral.

Marcus completed five fewer passes this season than Sean. If Marcus completed 122 passes, how many did Sean complete?

Answers

Answer: 127
Reason: Marcus completed five fewer than Sean. This is put in a strange way, so we can instead say...
That Sean completed 5 more than Marcus did.
We know Marcus completed 122.
Sean completed five more then he did.
More means add, so we can say that 122 + 5 in order to get the answer.
This equals to 127.
Hope this helps

THE LOOK DOWN PLZ ||
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Answers

Answer:

Ur right, its 4!

Step-by-step explanation:

Answer:

you have the right one its 4

Step-by-step explanation:

Edward deposited $6,500 into a savings account 4 years ago. The simple interest rate is 5%. How
much money did Edward earn in interest?
Substitute the values into the equation.
Interest=$• • years
Edward earned $ in interest.

Answers

Answer:

Edward earned $1300 interest in 4 years.

Step-by-step explanation:

Principal Amount = Initial Investment = $6500

Time t = 4 years

Interest rate r = 5% = 0.05 (it is taken in decimal i.e 5/100 = 0.05)

We need to find interest.

The formula used is: [tex]Interest= Principal\times r \times t[/tex]

Putting values and finding Interest

[tex]Interest= Principal\times r \times t\\Interest=6500\times 0.05 \times 4\\Interest= 1300[/tex]

So, the interest = $1300 in 4 years.

Edward earned $1300 interest in 4 years.

Victor baked 66 cookies with 11 scoops of flour. With 14 scoops of flour, how many cookies can Victor bake? Assume the relationship is directly proportional.

? cookies

Answers

Answer:

84 Cookies

Step-by-step explanation:

11/66= 14/x

11x=66*14

Solve for x

x=84

Answer:

84 cookies

Step-by-step explanation:

To solve this problem, we can use cross multiplication:

[tex]\frac{11}{66}=\frac{14}{x}[/tex]

66 * 14 = 924

11 * x = 11x

924 = 11x

924 ÷ 11 = 11x ÷ 11

84 = x

With 14 scoops of flour, Victor can bake 84 cookies.

Another way to solve this problem is to find how many cookies you can bake per cup of flour. To find this, divide the amount of cookies by the amount of cups of flour:

66 ÷ 11 = 6

You can make 6 cookies with 1 cup of flour.

So, to find how many cookies Victor can make with 14 cups, multiple 6 by 14:

6 * 14 = 84

Victor can make 84 cookies with 14 cups of flour.

A salespersons commission rate is 4% what is the commission from the sale of $36,000 worth of furnaces use pencil and paper suppose sales would double what would be true about the commission explain without using any calculators

Answers

Answer:

1440

Step-by-step explanation:

36,000x0.04=1440

A shop owner offered a 20% discount off the regular price of a mirror. The amount of the
discount is $3.
What is the regular price of the mirror?

Answers

Answer:

it was $15 before the discount

Step-by-step explanation:

Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2. PLS ANSWER CORRECT ANSWER WILL GET BRAINLIEST 100 POINTSSS

Answers

Answer:

Where the first term is equal to

and the common difference is

Option a can be expressed as follows:

Option c can be expressed as follows:

−

Hence both are arithmetic sequences (the other two options are geometric sequences with common ratios of 4 and 0.25 respectively)

Hope that helps :)

Step-by-step explanation:

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What is the properties used for Blank 1 and 2? Symmetric Property Substitution Property Addition Property Reflexive Property Division Property

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What is the properties used for Blank 1 and 2?
Symmetric Property
Substitution Property
Addition Property
Reflexive Property
Division Property