Let the length and breadth of the table are 100cm and 80cm respectively.
Now,
Perimeter of table=2×( Length+Breadth)
= 2×(100+ 80)
= 2× 180
= 360cm
Area of table= Length× Breadth
= 100× 80
= 1800cm²
Find the value of x. 30 POINTS! *URGENT*
Answer:
[tex] x = 7[/tex]
Step-by-step explanation:
Value of the exterior angle is equal to the addition of the opposite interior angles in a triangle
[tex]19 + 20 = 6x - 3 \\ 39 = 6x - 3 \\ 39 + 3 = 6x \\4 2 = 6x \\ \frac{42}{6} = \frac{6x}{6} \\ x = 7[/tex]
Find the slope of each line using tables . try using the slope formula
Answer:
2
Step-by-step explanation:
I think of a number multiply by 3 and add 4 I get 22
Answer:
your thinking of 6
Step-by-step explanation:
subtract 4 from 22
you get 18
divide 18 by 3
you get 6
Two parallel lines are crossed by a transversal.
Horizontal and parallel lines s and r are cut by transversal t. At the intersection of lines s and t, the uppercase left angle is 115 degrees. At the intersection of lines r and t, the uppercase left angle is x degrees.
What is the value of x?
Answer:
Option D. is correct
explanation:
x = 115
<3
PLZZZ WILLL GIVEEEE BRAINLEASTTTT The record low for Florida is 2 degrees below zero Fahrenheit and was set on February 13, 1899. The record high is 109 degrees Fahrenheit and was set on June 29, 1931. Which pair of numbers shows these temperatures, in degrees Fahrenheit, written as integers?
2 and 109
2 and -109
-2 and 109
-2 and -109
Question 1 options: Line XZ bisects Angle WXY. If the measure of Angle WXZ = 60˚, what must be the measure of Angle YXZ?
Answer:
Step-by-step explanation:
73.8 thank me later
In a dance contest in which 53,000 votes were cast, the winner received 3/5 of votes. How many votes did the winner not receive? (Incorrect solution: 3/5 x 53,000 = 3/5 x 53,000/1 = 3x53,000/ 5 x 1 = 31,800) ( explain error please and add correct work/solution and if you could share a strategy you used? Thanks!!)
Answer:
21,200
Step-by-step explanation:
Votes casted = 53000
Votes received = 3/5
Votes did not receive = 1- 3/5 = (5-3)/5 = 2/5
Total votes not received by winner
= 53000 *2/5
= 10,600 * 2
= 21,200
Lisa drank 4/5
liter of water Monday before going jogging. She drank 2/3
liter of water after her jog. How much water did Lisa drink altogether?
Answer:
12/15 + 10/15= 1 whole and 7/15
Step-by-step explanation:
what is 3/4 divided by 1/6
0 3
0 4
0 4 1/12
0 4 1/2
Answer:
c
because i just did the test
(4x+8)+(7x+3) help me!!!!
Answer:
Step-by-step explanation:
11x+11
The two lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution?
Answer:
The ordered pair (-3, 3) represents the solution of two lines on the coordinate grid.
Thus, option B is true.
Step-by-step explanation:
As we know that the point of intersection of two lines is the solution of the lines.
Given the graph of the lines, we can see that the two lines intersect at the point (-3, 3).
i.e. at x= -3, y = 3
The point of intersection is (-3, 3)
Thus, the ordered pair (-3, 3) represents the solution of two lines on the coordinate grid.
Thus, option B is true.
Answer:
B
i'm sorry for wasting your time and these points but i don't think anyone is gonna answer the question since someone already did and its correct, i just answered it so the other person can get the Brainiest :) Have a nice day!
please help!! i need this badly please!!
Answer:
The balance is much more precise than it is accurate. All answers are very close to eachother, making it precise, but the weight is off by about 5 grams every time, making it not very accurate.
Step-by-step explanation:
Write your answer anywhere in the open area of each question
1)
The tape diagram models the lengths of two snowboarding trails. The beginner trail is
200 meters long. How long is the expert trail?
Beginner Trail
Expert Trail
The expert trail is
meters long
2)
The length of the expert trail is 800 meters. We can find our answer by using given tape diagram and simple mathematical calculations.
What is tape diagram?
A tape diagram is a visual model resembling a piece of tape, that is used to assist with the calculations of ratios and addition, subtraction and commonly multiplication.
Here,
Length of the Beginner trail is 200 meters
And also expert trail is 4 times to Beginner trail.
So, Expert trail = 4 * Length of beginner trail.
Expert trail = 4* 200
= 800 meters.
Hence, we get the answer.
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Ehhh what is 2+2+9+9+0+2x0+2 dvided by 8 and 234898529 x 2340 i need a full explanation
Answer:
2+2=4
9+9+4=22
22+0=22
2×0=0
22+2=24÷8=3
Answer:
1. 0
2. 549662557860
Step-by-step explanation:
Well 2+2+9+9+0+2x0+2 is 0 because anything time 0 is 0 so then you do 0 divided by 8 which is 0. Then 234898529 x 2340 is 549662557860 is you add the commas then... 234,898,529 x 2,340 is 549,662,557,860
What is m% of n? Can you please write an explanation on how that is the answer?
Answer:
mn/100
Step-by-step explanation:
m% of n
[tex] = \frac{m}{100} \times n \\ \\ = \frac{mn}{100} [/tex]
motorcycle cover 210 kilometre distance with 5 l of petrol how many kilometre does it cover with 8 litre of petrol? how much petrol is needed to cover 588 kilometre
Answer:
A: 336 km
B: 14 L
Step-by-step explanation:
Use a proportion
210 km / 5 L = x / 8L Cross multiply
8*210 = 5 x
1680 = 5x
x = 1680 / 5
x = 336 km
===============
210 /5 = 588/x Cross multiply
210x = 588 * 5
210x = 2940 Divide by 210
x = 2940/210
x = 14 L
A store sells new video games for $60 each. Used video games sell for $12 each. Jacob is buying 3 video games and x used video games which equation can be used to find y, the total price Jacob must pay in dollars?
please help please i need help
Answer:
d + 85
Step-by-step explanation:
Look at it like this,
suppose you have 1 DVD, and the mother buys 85 DVDs then you have 1 + 85 = 86 DVDS
or when you have 2 DVDs, then you have 2 + 85 = 87 DVDs afterwards.
notice that you always take the number of DVDs you already have, and add 85 to it.
d is just a number, but you just don't know it yet. you can change d by any number, and you know d+85 is the number of DVDs afterwards
2 rectangles are similar below find legemth in y meters
Where are the rectangles????
please tell me answer! i’ll give brainliest
Answer:
Answer: B. It is a perfect square
Step-by-step explanation:
Radical Expressions
Melissa multiplied [tex]\sqrt{a}[/tex] and [tex]\sqrt{b}[/tex] and got a rational number.
We are also given that a and b are both natural numbers. It means their product must be not only rational but also a natural number.
We can write that product like:
[tex]\sqrt{a} \cdot \sqrt{b}=\sqrt{a\cdot b}[/tex]
If the result is a natural number, then the product of a and b must be a perfect square. so the radical disappears.
Answer: B. It is a perfect square
Please help fast.
Answer the question below:
which value is a solution to the inequality 9 - y >12?
Answer:
(A) -6
Step-by-step explanation: hope this helps!
Answer:
answer is -3 did like 5 days ago
Quaddlateral CART is dilated with the center at the origin and a scale
factor of 6/5
Describe Quaddlateral CART and Quadrilateral C’A’R’T’by completing the
table below with the BEST answer
Answer:
Step-by-step explanation:
Rule for the dilation of a point by a scale factor 'k' about the origin is,
(x, y) → (kx, ky)
If the scale factor for the dilation is [tex]k=\frac{6}{5}[/tex],
Rule for the dilation,
A(x, y) → A'[tex](\frac{6}{5}x,\frac{6}{5}y)[/tex]
If the coordinates of point A' (Image) is given and we have to find the coordinates of point A (Preimage),
Rule for the dilation,
A'(x, y) → [tex]A(\frac{5}{6}x,\frac{5}{6}y)[/tex]
Quadrilateral CART Quadrilateral C'A'R'T'
(x, y) [tex](\frac{6}{5}x,\frac{6}{5}y)[/tex]
C(-5, 15) C'(-6, 18)
A(10, 5) A'(12, 6)
R(-20, -10) R'(-24, -12)
T(-25, 0) T'(-30, 0)
The cost of printing a catalog of the products that your company distributes is a flat rate of $52 plus $0.20 per copy. Let C represent the total cost of printing and x represent the number of copies. Write in symbolic form an equation that will relate C and x. Organize the data into a table of values. Begin with 500 copies, increase by increments of 500, and end with 2500 copies.
Answer by selected letter:
A.
B.
C.
D.
1) You are taking a Tae Kwon Do class that costs $15 a month. In addition, you needed to
purchase a uniform. You paid a total of $108 after 6 months. Write an equation that glves
the total cost (in dollars) as a function of the length of time you have been taking classes
(in months). Find the total cost after 9 months.
Answer:
$162
Step-by-step explanation:
you divide 6 months by 2 then you divide 108 by 2 then you add the half of 108 and plus it to 108 then you get your total.
The function of the length of time you have been taking classes is f(x) = 15x and cost for 9 months is $135
What is unit rate?A unit rate means a rate for one of something.
Given that, You are taking a TAE Kwan Do class that costs $15 a month. In addition, you needed to purchase a uniform. You paid a total of $108 after 6 months.
We have unit rate = $15 per month
Since, one month cost is $15 therefore, for 6 months = 15×6 = $90
Therefore, cost of uniform = $108 - $90 = $18
Let you are taking classes for x months, the function of the length of time you have been taking classes,
f(x) = 15x
For 9 month cost =
f(9) = 15×9 = 135
Hence, the function of the length of time you have been taking classes is f(x) = 15x and cost for 9 months is $135
Learn more about unit rates, click;
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Identify the y-intercept for y=0.5x−3.
(0,_)
Answer:
the y-intercept is -3 because the equation is in y=mx+b where m is the slope and b is the y-intercept
Step-by-step explanation:
To practice for a competition, Alexia swam 0.54 kilometers in the pool each day for 2 weeks. How many meters did Alexia swim in those 2 weeks?
Answer:Alexia swam 7,560meters in 2 weeks
Step-by-step explanation:
Step 1
7 days = 1 week
therefore 2 weeks = 7 x 2 = 14 days
Step 2
Each day Alexia swam = 0.54 kilometres
So in 14 days( 2 weeks) She swam = 14 x 0.54 km= 7.56km
Answer is needed in meters
so 1000 m = 1km
Therefore 7.56 km = 7.56km x 1000=7,560meters
Brainliest for right answer
Answer:
Yes
Step-by-step explanation:
If you notice, X goes up 1/4 or 0.25 every time and Y goes up 3 everytime.
So they are proportional. H
Hope this helps plz hit the crown :D
Answer:
No it doesn't
Step-by-step explanation:
The proportional relationship in x is not the same as y for there to be a relationship it could be like 2, 4, 6, 8 etc
Find the slope of the line that passes through the pair of points.
(2, 6), (7, 0)
A) 6/5
B) 5/6
C) -6/5
D) -5/6
STEAM: The boiling pint of water is affected by changes in elevation. Use the expression of -2A/1000 where a represents the altitude in feet to find the number of degrees Farenhite at which the boiling point of water changes at altitude 5,000 feet
A) -10°F B) 20°F C) 10°F D) -20°F
Answer:
A) -10°F
Step-by-step explanation:
Given that:
Boiling point of water gets affected when there is a change in the elevation.
Expression to represent the temperature i.e. boiling point w.r.to altitude [tex]A[/tex] is given by the equation:
Temperature in [tex]^\circ F[/tex] = [tex]\frac{-2A}{1000}[/tex]
Given that, the altitude, [tex]A[/tex] = 5,000 feet
To find:
The number of degrees Farenhite at which the boiling point of water will change.
Solution:
Here, we are given the expression:
Temperature in [tex]^\circ F[/tex] = [tex]\frac{-2A}{1000}[/tex]
And value of altitude, [tex]A[/tex] = 5,000 feet
Let us put the value of [tex]A[/tex] in the equation and let us find the value of temperature in [tex]^\circ F[/tex].
Temperature in [tex]^\circ F[/tex] =
[tex]\frac{-2\times 5000}{1000}\\\Rightarrow -2\times 5\\\Rightarrow \bold{-10^\circ F}[/tex]
Therefore, the answer is:
A) -10°F