Answers
9514 1404 393
Answer:
(c) No, it is not a rectangle because the diagonals are not congruent
Step-by-step explanation:
The diagonals of a rectangle bisect each other and are the same length. The lengths of the diagonals of this figure are ...
AC = √((8-0)² +(6-2)²) = √(64+16) = 4√5
BD = √((5-3)² +(2-6)²) = √(4 +16) = 2√5
The diagonals are different lengths, so the parallelogram is not a rectangle. This is described correctly in choice C:
No, it is not a rectangle because the diagonals are not congruent.
_____
The lengths are found using the distance formula:
d = √((x2 -x1)² +(y2 -y1)²)
It's C, the diagonals are not congruent (they aren't equal) and with rectangles they always have to be.
Related Questions
Match the equations with the correct solution.
a. All real numbers
b. x= -2
c. x=3
d. no solution
e. x=1
1. 3x +4=7x -8
2. 2x = 7x - 5
3. 5x -8= 5x + 12
4. 8x +4= - 2x - 16
5.-3x +5= - 3x + 5
Answers
Answer:
a-5, b-4, c-1, d-3, e-2
Step-by-step explanation:
1) 3x+4 = 7x-8
-4x = -12
x = -3 (c)
2) 2x = 7x-5
-5x = 5
x = 1 (e)
3) 5x-8 = 5x+12
0x = 20
no solution (d)
4) 8x+4 = -2x-16
10x = -20
x = -2 (b)
5) -3x+5 = -3x+5
all real numbers (a)
Tyler needs to complete this table for his consumer science class. He knows that 1 tablespoon contains 3 teaspoons and that 1 cup contains 16 tablespoons.
What are the values of t, x, y, and c ?
Answers
Answer:
Step-by-step explanation:
This table reflects the proportional relationship amongst number of teaspoons, number of tablespoon, number of cups.
In other words these three measures are proportional.
By taking proportionality ratio of 'number of tablespoons' and 'number of cups' first.
[tex]\frac{12}{48}=\frac{C}{3}[/tex]
C = [tex]\frac{12\times 3}{48}[/tex]
C = 0.75
Similarly, [tex]\frac{y}{2}=\frac{12}{C}[/tex]
[tex]\frac{y}{12}=\frac{2}{0.75}[/tex]
y = [tex]\frac{24}{0.75}[/tex]
y = 32
Now, [tex]\frac{t}{36}=\frac{y}{12}[/tex]
[tex]\frac{t}{36}=\frac{32}{12}[/tex]
t = 96
By the same rule,
[tex]\frac{36}{x}= \frac{12}{48}[/tex]
x = [tex]\frac{48\times 36}{12}[/tex]
x = 144
Therefore, complete table will be,
Number of teaspoons Number of tablespoons Number of cups
96 32 2
36 12 0.75
144 48 3
what is the formula for finding the measure of each interior angle of a regular polygon
50pts!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
180(n - 2)
-------------
n
Step-by-step explanation:
Which describes a non-uniform probability model?
A) heads or tails from a coin flip
B) the sum result of rolling two dice
C) selecting a ball from 3 red balls and 3 green balls
D) the chance of 1,2,3,4,5 or 6 from rolling a die
Answers
If ABCD is a parallelogram, what is the length of BD? Show your work and refer to the attached image.
Answers
Answer:
the answer is 7 ok
Step-by-step explanation:
7 answer
Frankie is comparing the monthly costs of two cellphone plans. Talk-It-Up
offers unlimited talk, text, and data for $95 each month. Talk-is-Cheap offers
unlimited talk and text for $35, plus $10 per gigabyte of data per month. This is the word and the quotations is in the photo I want help you will get 35 points who solve it!
Answers
Answer:
Talk-It-Up is the best value
Step-by-step explanation:
TIU=$95/month
TIC=$35/month + $10/gigabyte
Data usage=8 gigabytes
TIC=$35+$10(8)=$35+$80=$115
TIU is cheaper
Frankie is comparing the monthly costs of two cellphone plans:
-Talk-It-Up is Cheaper
"Comparing the monthly costs"Let us assume:
TIU = Talk-It-Up.
TIC = Talk-is-Cheap
Given:
TIU=$95/month
TIC=$35/month + $10/gigabyte
Data usage=8 gigabytes
TIC=$35+$10(8)TIC=$35+$80TIC=$115Since, 95 [tex]\ge[/tex]115.
TIU is cheaper.
Learn more about "comparing the monthly costs":
https://brainly.com/question/13183204?referrer=searchResults
Round the height of the cabinet to the nearest centimeters
130.7
Answers
Answer:
131
Step-by-step explanation:
if the number to the right of the decimal is lower than 5 it stays the same , but if it is higher then 5 it gets raised to the next number after that .
-7/8+(-1/8)=
-1. 4/9+(-2. 2/3)=
-1. 2/3+(-2. 1/3)=
Пожалуйста помогите 20 балов!!!!
Answers
2. -8/9
3. -1.1
is your answer
Which expression is equivalent to 9/8
Answers
Take a lot at the picture.
Answers
Answer:
Height: [tex]10\sqrt{6}[/tex]
Length: [tex]5\sqrt{6}[/tex]
Step-by-step explanation:
Convert the expression (√5)(∛5) to exponential form. Show your work
Answers
The perimeter of a rectangular e room is 24 feet. Twice the length
decreased by three times the width is 4 feet. What are the dimensions e of
thg room?
Please help me
Answers
Answer:
i am gessing to divide
Step-by-step explanation:
solve for x
solve for x
solve for x
Answers
Answer:
4x+12=120°
X=12-4=120°
X=8=120
X=120/8
X=15
Answer:
Step-by-step explanation:
4x + 12 =
-12 = -12
4x = -12
/4 /4
x = -3
If the product of 2 3/4 and 2 3/5 is added to the quotient of 5/7 and 4/7, what is the sum? write the solution as a mixed number or a fraction in lowest terms.
Answers
Answer:
18/90
Step-by-step explanation:
Help please ...........
Answers
8/11 = 0.727272
0.79
84% = 0.84
4/5 = 0.8
8/11, 7/9, 0.79, 4/5, 84%
Answer:
8/11, 7/9, 4/5, 84% these are the answers to your question
Write the equation
Show how to solve
Answers
????????????????????????
Answers
PLEASE HELP ASAP
Maria recently hired a plumber to do some necessary work. On the final bill, Maria was charged a total of $473. The amount listed for parts was $335 and the rest of the bill was for labor. If the hourly rate for labor was $46, how many hours of labor was needed to complete the job?
(A) First write an equation you can use to answer this question. Use x as your variable. The equation is __________________
(B) Solve your equation in part (A) to find the number of labor hours needed to do the job. Answer: The number of labor hours was ________________________
Answers
Answer:
A)473 = 335 - 46x
B) 3
Step-by-step explanation:
A)
473 = 335 - 46x
x = the hours of labor needed.
B)
Solve for x
473 = 335 - 46x
subtract 335 from both sides
138 = 46x
divide both sides by 46
3 = x
Answer:
A) [tex]46x+335=473[/tex] B)[tex]x=3[/tex]
Step-by-step explanation:
473 is the total amount, which means it is the end result
335 represents a constant since it is a base price
the hourly rate is a variable, due to the fact that it depends on how many hours he spent working.
variable + constant = total price
[tex]46x+335=473[/tex]
Now to solve this, first subtract [tex]335[/tex] from both sides
[tex]46x=138[/tex]
Next divide both sides by [tex]46[/tex] to isolate the variable
[tex]x= \frac{138}{46}[/tex]
This can be simplified to: [tex]x=3[/tex]
plz mark me brainliest. ;)
6a+3a+8b+a-5b Somebody help me I need the answer ASAP
Answers
Answer:
10a+3b
Step-by-step explanation:
6a+3a+8b+a-5b
Combine like terms
6a+3a+a -5b+8b
10a +3b
Answer:
10a + 3b
Step-by-step explanation:
6a + 3a + 8b + a - 5b
10a + 8b - 5b
10a + 3b
Insta: 25k_kemwhat is the inequality for n + 7 > 11
Answers
Answer:
n > 4
Step-by-step explanation:
First you have to move the terms not containing n to the right side of the equality. The inequality form would be n>4 and the Interval notation would be (4, ∞).
Hope this helps:)
Answer:
EASY PEASY
n = -18
Step-by-step explanation:
Simplifying
n + 7 = -11
Reorder the term:
7 + n = -11
Solving
7 + n = -11
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + n = -11 + -7
Combine like terms: 7 + -7 = 0
0 + n = -11 + -7
n = -11 + -7
Combine like terms: -11 + -7 = -18
n = -18
Simplifying
n = -18
In what way does the power of judicial review act as a check?
A. Courts can review acts of other courts
B. Courts can impeach the president
C. Courts can declare congressional acts unconstitutional
D. Courts can check on other courts to make sure they are acting constitutionally
Answers
Answer:
a
Step-by-step explanation:
Find the cot 40° . Round to the nearest hundredth when applicable.
Answers
Answer:
1.19175359
Step-by-step explanation:
Use ma1hway
Socks cost $5 per pair.
The expression 5p
represents the cost in dollars of p pairs of
socks. Why must o be a whole number?
Answers
Answer:
because there is no cents, so its a whole number, and it will help if u put the answer choices
Step-by-step explanation:
Answer:
the whole number is 5 , but I don't understand what the question is ... "if one pair of socks cost 5 dollars, how much would however pairs of socks cost" . is that what the question says ?
Step-by-step explanation:
witch division problem does the number line below best illustrated
A 10 ÷2= 5
B 15 ÷3= 5
C 50 ÷5=10
D 20 ÷10=5
Answers
What is the answer please help me
Answers
Answer:
am not really sute bt its ..no
What is 1000x1,000,000
Answers
Answer:
1,000,000,000
Step-by-step explanation:
Answer:
1,000,000,000
Step-by-step explanation:
When multiplying numbers with only 0's just insert the amount of zeros from the lower number into the bigger number:
1000 = 3 zeros
1000000 = 6 zeros
3 zeros + 6 zeros = 9 zeros
So put 9 zeros in the answer:
1000000000
someone please help me i really need it‼️
Answers
Answer:
63 cm³
Step-by-step explanation:
Multiply length × width × height.
3×3×7 = 63
Answer:
Volume = 63 cubic centimeters
Step-by-step explanation:
The given figure is a rectangular one. And in order to find the volume, you'll have to use the formula.
Formula:
Volume = L x W x H
L = 7 cm
W = 3 cm
L = 3 cm
Calculations:
3×7×3 = 63 cubic centimeters
True or false. If 1/4 kg of beef costs $6, then 2/3 kg of the beef costs $16
Answers
Part A: Valerie is remodeling her home. She decides to replace the old carpet in the living room and wants to know how much carpet she needs. You can see from the diagram of the living room that this is not a simple shape. Complete the steps below to find the area of the room, which is the amount of carpet Valerie needs for her project.
Part A
Help Valerie decompose the shape into the fewest simple shapes. Which shapes can
you divide the figure into? How many of each shape do you get?
Part B: In how many different ways can you divide the shape to get the same number and type of shapes you obtained in part A?
Answers
Answer:
She can decompose it into two rectangles or a triangle
Step-by-step explanation:
I just did this on EDMENTUM its right!
Aight come on i need the answer to this question
Answers
Answer:
A, E, F
Step-by-step explanation:
2/9 is the fraction equivalent of 0.222222 repeating. 4/15 is the fraction equivalent 0.266667 repeating. 7/11 is the fraction equivalent of 0.636364 repeating.