HELP ME PLEASE 20 POINTS1.)Give a geometric example of the Symmetric Property.

2.)Give an algebraic example of the Transitive Property.

3.)Give an algebraic example of the Reflexive Property.

4.)Name the property of equality that justifies: If AB = CD and CD = EF, then AB = EF

5.)

6.)Give a geometric example of the Commutative Property.

7.)Give an algebraic example of the Distributive Property.

8.)

9.)Name the property of equality that justifies: If x = 3 and y = x + 5, then y = 8.

10.)Name the property of equality that justifies: If x + 3 = 5, then x = 2.

Answers

Answer 1

Answer: 1) a=b, then that means b=a
2) a=b, then b will =c, which means a can =C too
3) X = X. with real numbers, irrational numbers, rational numbers
4) Property of equality and congruence
6) 6+5 = 5+6
7) 8(5+6) = 8(5) + 8(6)
9) default function?
10) associative property

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Find the area of a parallelogram with base B and height H b = 87 cm h = 18.6 cm

What is the surface area of a rectangular prism with the length of 13, the height of 5, and the width of 8?A.209

B.836

C.418

D.520

Answers

D (13x5=65, 65x8=520)

In the file below. (Sorry, question has pictures can't write it out.)

Answers

As what I can observe, the pathway can be formed with 2 right triangles. Thus, I'll get the area of the 2 right triangles and multiply its area by the paving cost per square meter.

Area of Right Triangle: ab / 2
a = 6 2/3 m ⇒ 20/3 m; b = 3m

Area of 1 triangle= (20/3 m * 3 m) ÷ 2 = 20 ÷ 2 = 10 m²

Area of 2 triangles = 10m² * 2 = 20 m²

Total cost = $40 * 20m² = $800

PLEASE ANSWER ASAP! MUST BE CORRECT! MORE POINTS GIVEN!!! Sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer.
Use these decimals to answer the questions:
–6.2, 5.71, –3.96, 2.84

Write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals.

Answers

These are the two rules for when a and b are positive numbers.
a + b = b + a
a - b ≠ b -a
a - b = -b + a

For example:

5.71 + 2.84 = 2.84 + 5.71
8.55 = 8.55

5.71 - 2.84 ≠ 2.84 - 5.71
2.87 ≠ -2.87

5.71 - 2.84 = -2.84 + 5.71
2.87 = 2.87

These are the rules for when a and b are negative numbers.
a + b = b + a
a - b = b + a

For example,

-6.2 + (-3.96) = -3.96 + (-6.2)
-6.2 - 3.96 = -3.96 - 6.2
-10.16 = -10.16

-6.2 - (3.96) = -3.96 + (-6.2)
-10.16 = -10.16

Also, if a is a positive number, while b is a negative number, we see these rules:
a + b = a - b
a - b = a + b

For example,

5.71 + (-6.2) = 5.71 - 6.2
-0.49 = -0.49

5.71 - (-6.2) = 5.71 + 6.2
11.91 = 11.91

Also, if a is a negative number while b is a positive number, then these rules will apply:
a + b = b - a
a - b = -b - a

For example,

-3.96 + 2.84 = 2.84 - 3.96
-1.12 = -1.12

-3.96 - 2.84 = -2.84 - 3.96
-6.8 = -6.8

I hope this helps! :)

Plz HelpThree years ago, Jolene bought $875 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of
6 1/2%

per year. How much is the stock worth now? Round the answer to the nearest cent.

The stock is worth $_______now.
PLZ HELP

Answers

So 6 1/2% is 6.5 and that makes it easier. For the first year you divide $875 and the answer is how much more you get. Round the big number to the nearest cent and add it to $875. You should solve it yourself to get it so ill put x as the answer. After that x is is the money thats from the first year so you do the same thing as you did to her money from the beginning and do it to x. Take x and divide it by 6.5 (hint: if you get a bigger number you did it wrong so switch around the places of the two number you are dividing) then you get another answer which ill put as y. After that you do the same thing as before to get the money that she has for the 3rd year. And dont forget to round it to cents!

btw whenever you get a problem like this NEVER add the percents together and then divide.

What is the equation, in slope-intercept form, of the line that passes through (0,6) and has a slope of 4?A.y=4x-6
B.y=4x+6
C.y=6x-4
D.y=6x+4

Answers

C. Y=6x-4 would be the answer

You can also check it

$\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{6})~\hspace{10em} slope = m\implies 4 \n\n\n \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\n \cline{1-1} \n y-y_1=m(x-x_1) \n\n \cline{1-1} \end{array}\implies y-6=4(x-0) \n\n\n y-6=4x\implies y=4x+6$

Alright so my question is saying ''Which expression represents the rectangle below?''and its total is 3/2, right? so a purple is shaded in up to 3/4 of the way. Then this mother-loving light purple shade comes in and trips me up and goes all the way to 5/4. Here are me options for the question above:

A. 2/3 x 5/4

B .10/15 x 5/15

C. 3/4 x 3/2

30 points please help!

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

im pretty sure it's c but if its not im Very sorry it may be A