Answers
Answer:
2) reflexive property
3) given
4) substitution postulate
5) substitution postulate
6) addition postulate
7) partition postulate
8) equal length line segments are congruent
9) SSS theorem
Step-by-step explanation:
Related Questions
can someone help me with this problem im stuck..
Answers
9514 1404 393
Answer:
100% is an integer multiple of 10%
Step-by-step explanation:
100% is not an integer multiple of 30%, so it is difficult to use 30% directly to determine the value of 100%. Dividing 30% by 3 to get 10% then gives you a value that can be multiplied by 10 to find 100%.
The cylinder shown here has a height of 7 cm and a radius of 4 cm
How many cubic centimeters of fluid can fill this cylinder?
Answers
Answer: 175.9 (1decimil place)
Step-by-step explanation: Volume of cylinder= πr2h
V= π(4)x2x7= 175.9291886 (175.9 1dp) cm cubed.
Every year Ethan earns 38,428. Each year he spends 21,728 on expenses. How much money should he have left over?
Answers
Answer:
16,700
Step-by-step explanation:
Given that,
Earning of Ethan = 38,428
Ethan spends 21,728 on expenses.
We need to find the amount of money he has left over. It can be calculated as follows :
Left money = Earning - Spent
= 38,428 - 21,728
= 16,700
So, he has left over 16,700.
help my teacher is going to come to check it
Answers
Answer:
i think A is the answer
Step-by-step explanation:
yes it is A the other guy or girl is corect
Help me with this, Its in the doc below
Answers
Answer:
https://faq.brainly.com/hc/en-us/articles/360014661139.
Step-by-step explanation:
What is the cost of an $8,000 car including 5½% tax?
A. 8440
B. 9270
C. 7560
D. 440
Answers
Answer:
okay so basically it would be choice A.
hope this helps ;)
- ♥
The cost of an $8,000 car including 5½% tax is 8440.
Identify the sum of the interior angle measures of a convex octagon.
O 1080°
O 1260°
O 1620°
O 1440°
Answers
Therefore, (8 - 2)*180
Which equals to 6(180) or 1080
Hope this helps! :)
The sum of the interior angle measures of a convex octagon is 1080. the correct option is A.
What is an octagon?An octagon is an 8-gon, or polygon with eight sides, in geometry. The Schläfli symbol for a regular octagon is 8, and it can also be built as a nearly regular truncated square.
The interior angle will be calculated as,
Angle = (n - 2) x 180
Angle = ( 8 - 2 ) x 180
Angle = 1080
Therefore, the sum of the interior angle measures of a convex octagon is 1080. the correct option is A.
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Solve for x, round to the nearest hundredths place.
Answers
Answer:
2.33333
Step-by-step explanation:
mark me as brainliest
Anyone know this?? Question: find the area of the shape. Don’t forget your units and use 3.14 if you need to use pi.
Answers
Area of this shape = 614²
Answer with steps :Length of side of the first square = 10
It's area :
[tex] =\tt side \times side[/tex]
[tex] = \tt10 \times 10[/tex]
[tex] = \tt {100}^{2} [/tex]
Thus, the area of the first square = 100²
Length of the side of the second square = 10
It's area :
[tex] = \tt \: side\times side[/tex]
[tex] =\tt 10 \times 10[/tex]
[tex] = \tt{100}^{2} [/tex]
Thus, the area of the second square = 100²
Length of the side of the third square = 10
It's area :
[tex] =\tt side \times side[/tex]
[tex] = \tt 10 \times 10[/tex]
[tex] = \tt {100}^{2} [/tex]
Thus, the area of the third square = 100²
(pi value = 3.14)
Radius of the first semicircle = 10 cm
It's area :
[tex] = \tt \: \frac{\pi {r}^{2} }{2} [/tex]
[tex] = \tt \frac{3.14 \times 10 \times 10}{2} [/tex]
[tex] = \tt\frac{3.14 \times 100}{2} [/tex]
[tex] =\tt \frac{314}{2} [/tex]
[tex] =\tt {157}^{2} [/tex]
Thus, the area of the first semicircle = 157²
Area of the second semi circle :
= area of the first semicircle
= 157²
Thus, the area of the second semicircle = 157²
Total area of the figure :
= Area of the 3 squares + Area of the two semi circles
[tex] =\tt 100 + 100 + 100 + 157 + 157[/tex]
[tex] = \tt300 + 314[/tex]
[tex] = \tt {614}^{2} [/tex]
Therefore, the total area of the figure = 614²
Determine the slope and the y-intercept of the line represented by the equation y=-7/9x +3
Answers
Answer:
Slope: -7/9
Y-intercept: 3
Step-by-step explanation:
y = -7/9x + 3
Pls help me or I’m gonna fail
Answers
Answer:
What is the question?
Step-by-step explanation:
All I evaluate from this is 40 have curfew and out of those 40, 35 have a smartphone, and 5 do not have a smartphone. 20 do not have curfew and out of those 20, 14 have a smartphone, and 6 do not have a smartphone.
Hunter is playing a video game where each round lasts ¾ of an hour. He has scheduled 3 hours to play video games. How many rounds of the game will he be able to play?
Answers
Answer:
4
45×4=180
this needs to be 20 characters long
Terri borrows $3500 at an interest rate of 3% and plans on paying her loan over 4 years. Using the interest formula, what is the total amount Terri will have to repay on both the loan and the interest?
Answers
3920
Step-by-step explanation:
3500×.03=?×4. 3500÷?=?
Can someone please give me the answer to this please:(
I will give the first person who answer it correct a brainliest
I need the answer ASAP!!!!!!!!
Answers
You didn't ask a question or put a picture on this
The two triangles are similar.
What is the value of x?
Answers
Answer:
x = 10
Step-by-step explanation:
set up a proportion based on corresponding sides:
4x+ 2/3x = 28/20
cross-multiply:
28/20 can be simplified to be 7/5
5(4x + 2) = 7(3x)
20x + 10 = 21x
10 = x
Megan has $10,000 to invest for 5 years and she found an
interest rate of 5%. Which equation will show the amount
she's saved at the end of 5 years if the interest rate
compounds monthly?
a. y = 10000(1 +.512)(5)(5)
b. y = 10000(1 +.05
+,053) (12)(5)
C. y = 10000(1 + 05.12) (1245),
Answers
Knowing that 36 x 42 = 1,512
What is the product of 3.6 x 4.2
Answers
Answer:
15.12
Step-by-step explanation:
15.12
Number of Amusement Park Visits
The dot plot shows the number of times students in Mr.
Martin's sixth-grade class went to the amusement park
this summer
How many students visited the amusement park 4
times?
O 1 student
O 2 students
O 3 students
O 4 students
N+
1
3
4
Answers
Can someone help me in this question
Answers
Answer:
try
Simplify the expression.
15x-17 or 2x-6
Step-by-step explanation:
Step-by-step explanation:
85 is simplified 15x17 if that helps.
Determine the measure of angle A, B, and C in triangle ABC. If m∠A=(x-10)°,m∠B=(2x-50)°,and m∠C=x°
Answers
Answer:
m∠A = 50°
m∠B = 70°
m∠C = 60°
Step-by-step explanation:
Determine the measure of angle A, B, and C in triangle ABC. If m∠A=(x-10)°,m∠B=(2x-50)°,and m∠C=x°
In a Triangle, the sum of the interior angles of a triangle = 180°
Step 1
We solve for x
Hence:
m∠A + m∠B + m∠C= 180°
(x-10)°+ (2x-50)°+ x° = 180°
x - 10 + 2x - 50 + x = 180°
4x - 60 = 180°
4x = 180° + 60°
4x = 240°
x = 240°/4
x = 60°
Step 2
Solving for each measure
x = 60°
m∠A=(x-10)°
= 60° - 10°
= 50°
m∠B=(2x-50)°
= 2(60)° - 50°
= 120° - 50°
= 70°
m∠C=x°
= 60°
On a coordinate grid, point R is at (−6, 2) and point S is at (8, 2). The distance (in units) between points R and S is ______. (Input only whole numbers, such as 2.)
Answers
Answer:
Step-by-step explanation:
Difference of x-coordinates = -6-8 = -14
Difference of y-coordinates = 2-2 = 0
Distance = √((-14)^2+0^2) = 14
Sales tax on an item is a percent *
Answers
Answer:
Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: item or service cost x sales tax ( decimal form) = total sales tax. Then add the total of the sales tax to the item or service cost to get your total cost
Write 1 and 3/100 as a decimal?
Answers
Answer:
1.03?
Step-by-step explanation:
NEED HELP ASAP
Tickets to a family concert cost $10 for adults and $3 for children. The concert
organizers collected a total of $900 from ticket sales.
Given the function 10A + 3C = 900:
A) Write an equation to represent C as a function of A. (In essence, solve the equation
for C).
B) Write an equation to represent A as a function of C. (In essence, solve the equation
for A)
**Use math type to type your answer**
Answers
Answer:
3C=900-10A
Step-by-step explanation:
The given equation can be written to represent C as a function of A and A as a function of C as C = 300 - 10/3A and A = 90 - 3/10C respectively.
What is a function?A function y = f(x) is a one to one relationship between two sets X and Y where the set X is called the domain and Y the range of function f(x) ans x ∈ X and y ∈ Y.
(a) The function for the cost of tickets is given as 10A + 3C = 900.
It can be written to represent C in terms of A as,
10A + 3C = 900
⇒ 3C = 900 - 10A
⇒ C = 300 - 10/3A
(b) It can be written to represent A in terms of C as,
10A + 3C = 900
⇒ 10A = 900 - 3C
⇒ A = 90 - 3/10C
Hence, the given equation can be rewritten as C = 300 - 10/3A and A = 90 - 3/10C respectively.
To know more about function click on,
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Monroe is gift wrapping a box that has the shape of a right rectangular prism. The box has a length of 20 cm, a width of 7 cm, and a height of 15 cm.
How many square centimeters of gift wrap will Monroe need to cover the entire outside of the box?
Enter your answer in the box. please help
Answers
Answer:
2,100
Step-by-step explanation:
You would have to multiply 20 by 7 by 15 to find the area of the box. So when you multiply all those together you get 2,100.
A number is equal to 3 times a smaller number. Also, the sum of the smaller number and 4 is the larger number. The
situation is graphed on the coordinate plane below, where x represents the smaller number and y represents the
larger number
Answers
Answer:
The answer is that in my case y (the smaller number) is 2 and x (the bigger number) is 6
Step-by-step explanation:
The equations are x=3*y and y+4=x. This makes y=2 and x=6.
Dan's car depreciates at a rate of 5% per year. By what percentage has Dan's car depreciated after 3 years?
Answers
Answer:
44%
Step-by-step explanation:
how to write this in slope intercept form
Answers
Explanation: slope intercept form is (y = mx + b) since you have to plug-in the 10/hour, the equation would need to be $10 depending on how much hours. But, we don’t know how much hours so that would be so we put that as x (10x). Then , just plug-in the rest of the variables and that would bring you with y = 10x + b. Hope this is right :)
(Hope this helps!)
Please help.
Is Algebra.
Answers
Answer:
2
Step-by-step explanation:
[tex]( {4y}^{?} )^{3} = 64 {y}^{6} \\ \\ ( {4y}^{?} )^{3} = ( {4y}^{2} )^{3} \\ \\ {4y}^{?} ={4y}^{2} \\ \\ {y}^{?} ={y}^{2} \\ \\ ? = 2[/tex]
What is an equation in point-slope form of the line that passes through the point (6,-2) and has a slope of 3?
Answers
Answer:
y+2=3(x-6)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-2)=3(x-6)
y+2=3(x-6)