Answer: Hello There.
To solve this problem, we can use the fact that the sum of the interior angles of a triangle is 180 degrees.
First, we know that the perimeter of WXY is 68, so we can set up the following equation:
WX + XY + WY = 68
Then we can substitute in the given values for WX, XY, and WY:
(9x-7) + (12x-1) + (3x+4) = 68
We can then solve for x by adding like terms and setting the equation equal to 0:
24x = 77
x = 3.29
Now that we have the value of x, we can substitute it back into the equations for WX, XY, and WY to find the lengths of each side:
WX = 9x-7 = 9(3.29)-7 = 27.61
XY = 12x-1 = 12(3.29)-1 = 38.48
WY = 3x+4 = 3(3.29)+4 = 13.87
Now we can use the Law of Cosines to find the angles of WXY
cos(A) = (WX^2 + WY^2 - XY^2)/(2WXWY)
cos(B) = (XY^2 + WX^2 - WY^2)/(2XYWX)
cos(C) = (WY^2 + XY^2 - WX^2)/(2WY*XY)
Once we have the cosine of the angles, we can use the inverse cosine function to find the measure of the angles in degrees. Then we can sort the angles from least to greatest.
Please note that this is only one way to solve this problem, and there might be other ways to approach it.
Step-by-step explanation:
the town square has a pond that freezes over during the winter month it takes 3 1/2 days when the temperature is below 32 degrees Fahrenheit. it takes 1/3 of the time to melt after the temperature rises above 32 degrees, it takes __ days for the pond to melt
Answer:
28 hours. 7/6 days. 1 1/6 days
Step-by-step explanation:
84 hours / 3
Answer:1.666 repeated days for the pond to melt
Step-by-step explanation:
3 1/2 / 1/2 gets you 1.666 repeated
helppppppppppppppppppppppp
Answer:
the answer will be 13 a as when we place n value we multiply it by 3 and then add 1
Answer: 13 hope you have a great day
_____× [tex]10^{-3}[/tex] is 2,000 times greater than 1.9 × [tex]10^{-6}[/tex]. It is also ____ times greater than 9.5 × [tex]10^{-4}[/tex].
Answer:
you do it yourself
Step-by-step explanation:
3.9 x [tex]10^{-3[/tex] is 2,000 times greater than 1.9 × [tex]10^{-6[/tex] .
It is also 4 times greater than 9.5 × [tex]10^{-4[/tex] .
What are exponents and power?Exponents and powers are ways used to represent very large numbers or very small numbers in a simplified manner.
For example, if we have to show 3 x 3 x 3 x 3 in a simple way, then we can write it as [tex]3^4[/tex], where 4 is the exponent and 3 is the base.
Given:
a x [tex]10^{-3[/tex] is 2,000 times greater than 1.9 × [tex]10^{-6[/tex].
So, we have to find the value of a
a x [tex]10^{-3[/tex] / 1.9 × [tex]10^{-6[/tex] = 2000
a x [tex]10^{-3 - (-6))}[/tex] = 2000 x 1.9
a x [tex]10^{-3 + 6)}[/tex] = 2000 x 1.9
a x 10³ = 2000 x 1.9
a x 10³ = 3800
a = 3800 / 1000
a= 3.8
Again, 3.8 x [tex]10^{-3[/tex] /9.5 x [tex]10^{-4[/tex]
= 0.4 x 10
= 4
Learn more about Exponents and Power here:
https://brainly.com/question/15722035
#SPJ1
PLEASE HELP WILL GIVE BRAINIESTPLAESE EXPLAIN How does using the volume formulas to find the volume of a rectangular prism compare to counting unit cubes? Compare your answers in parts (b) and (c) your answer in part (a) to answer the question.
Answer:
Answer:
1. The volume of a prism is the area of the base times height,
2. The volume of a rectangular prism is the length times height,
3. The volume of a cube is the length of one side cubed.
Step-by-step explanation: A rectangular prism with a length of 6 centimeters, a width of 5 centimeters, and a height of 7 centimeters.
6×5×7
Volume=6×5×7empty space, equals, 6, times, 5, times, 7
= 210 cubic units
Volume=210 cubic units
Which point is a solution to the system of linear equations? y = −x + 1 3x − y = 3
Answer:
x=1
y=0
Step-by-step explanation:
have a good day
Each cube inside the rectangular prism has an edge length of 3/4 inch. What is the volume of the rectangular prism?
81 cubic inches.
________________________________________________
The volume of a prism is the area of the base times the height,
The volume of a rectangular prism is the length times width times height,
The volume of a cube is the length of one side cubed,
Jodie wanted to match Mandy's obstacle course record of 73.4 seconds. she had all ready spent 30 1/4 seconds on wall climbing and 11.78 seconds on the ropes how much time di she have left to match the record
a. 61.62
b. 42.03
c.31.37
d. 11.40
A rectangle has a lengt that is half its width.Which expression represents the perimeter of the rectangle if w represents the width?
A) w+1/2w
B) 2w + 1/2
C) 1/2w+w+w
D) w+1/2w+w+1/2w
Answer:D
Step-by-step explanation:
A swimming pool with 1500 gallons of water is emptied at a rate of 600 gallons every 4 hours. What is the equation for this problem.
(y=mx+b)
I cant solve this problem.
Answer: y = 1500 - 150x
Step-by-step explanation:
x =numbers of hours
600 gallons every 4 hours -> 150 gallons every hour
HELPPPPPPPP MEEEEEEEE
Answer:
y=1/12x
Step-by-step explanation:
on the chart, the x and y have a constant ROC (rate of change) so its proportional.
If you put y/x you get 12, for example, 24/2 is 12, so every time x goes up 1, y goes up 12 too.
Someone please answer these for me (6 points for each page 4 pages in total)
Answer:
1.Sam has 4 triangle towers for every 6 square towers.
2.Todd has 7 (Circle)dodgeballs for every 1 (Square)football
3.There is 1 (circle)pie for every 5 cheese dogs(squares)
4.There are 5 triangles for every three squares.
5.there is 3 squares for every three circles.
6.there are 2 circles for every 6 triangles.
7. 3.7 3/7 3:7
Step-by-step explanation:
Ezz I am gonna do more give me a min.
This Is the answer to pg.2
1. 4 triangle towers for every 6 square towers.
2. 7 (Circle)dodgeballs for every 1 (Square)football
3. 1 (circle)pie for every 5 cheese dogs(squares)
4.5 triangles for every three squares.
5. 3 squares for every three circles.
6. 2 circles for every 6 triangles.
7. 3.7 3/7 3:7
Steve has $300 in his bank account. He spends $30 a week. What is the output/dependent variable?
What is the equation for the line intercept form?
Answer:
Step-by-step explanation:
y = mx + b
Drag each problem to show if the unknown quantity in the problem is a part, a whole, or a percent.
Answer: Part: Rotten mangoes question
Whole: Penguin question, shirts in a closet question
Percentage: Household pets question, perfect attendance question
Step-by-step explanation:
Questions that ask for the percentage of something are always percents (household pets and perfect attendance). "How many shirts are in the closet?" means it is a whole because it isn't asking for a particular type of shirts like "How many long sleeve shirts are in the closet?". The question about penguins is also a whole because it isn't asking "How many emperor penguins are in the zoo?" (which is a specific kind of penguins). The question about mangoes is a part because it isn't asking for "How many mangoes are in the box", (which would be a whole because it is not specified to the type of mangoes), but it is asking for a specific kind of the mangoes (rotten mangoes).
What is the difference between these two integers?
−14 − (+6) =
given-47.01 × 6.2 find the product LIMITED TIMEEEE
a= -291.462
b= -282.02
c= - 37.608
d= 29.1462
solve 7 3/8 * - 1 2/3 ( multiplying rational numbers) - explain how u got the answer pls-
I GIVE BRAINEST
Answer: -12.2425
Step-by-step explanation:
Convert the mixed number 7 3/8 into 7.375 and -1 2/3 into -1.66.
Multiply 7.375 and -1.66 to get -12.2425
A family buys a studio apartment for 150,000$. They pay a down payment of 30,000$
a. Their down payment is what percent of the purchase price?
b. What percent of the purchase price would a $52,000 down payment be?
Answer:
Their down payment of $22,500 is 15% of the purchase price.
A $7500 down payment is 5% of the purchase price.
Step-by-step explanation:
53. Make a scatter plot relating the age to the percent of the persons budget spent on entertainment?
54. Also draw a line of best for Number 53?
answer
Step-by-step explanation:
There are 36 carpenters in a crew, on a certain day, just 29 were present, what percent of carpenters showed up for work (ALERT: You gotta round this to the nearest TENTH)
Answer: 80.6
Step-by-step explanation:
I need help with this … points plus brainliest
Answer:
61
Step-by-step explanation:
all interior angles should add up to 180 so:
38+81-180=61
Answer:
Step-by-step explanation:
Ok, so there is a property known as angle sum property.
Basically, it states that in a triangle, the sum of all the angles is 180° no matter what the triangle is.
Use that here.
81° + 38° + x° = 180°
119° + x° = 180°
x° = 61°
Pls mark as brainliest if possible. Cheers!
I need help asap ^-^
Which equation results from adding the equations in this system?
Answer:
Step-by-step explanation:
the answer is C chose c
Answer: -8+14=6
Step-by-step explanation:
Reuben has put his coins into 2 stacks. Each stack has the same number of coins. There are 12 coins total. How many coins are in each stack?
Answer:
6
Step-by-step explanation:
12 ÷ 2 = 6
Answer:
6 coins
Step-by-step explanation:
Since the coins are split into two stacks of equal amount, both stacks must have the same number of coins and must add up to 12, represented in variables is:
[tex]2x=12\\x=6[/tex]
Where x is the number of coins in a single stack.
what is a $45 rebate on $65
Answer:
A $45 rebate on $65 is $20.
Step-by-step explanation:
To find the final cost after a $45 rebate, subtract the rebate amount from the original price:
$65 - $45 = $20
Which group of three side lengths could be used to form a right triangle?
Answer:
Last option/option d. which is 18in, 24in, 30in.
Step-by-step explanation:
By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side.
(c equals the hypotenuse which is the longest length/opposite to the right angle. a equals the 'adjacent side' and b equals the 'opposite side' which are the two sides forming the right angle) Side lengths a, b, c form a right triangle only if they equal a² + b² = c².
Here are all the options and how we work them out:
1) 36 + 64 = 121 (6² + 8² = 11²) This is wrong because 36 + 64 = 100 not 121
2) 169 + 196 = 225 (13² + 14² = 15²) This is wrong since 169 + 196 = 365
3) 256 + 400 = 484 (16² + 20² = 22²) This is wrong since 256 + 400 = 656
4) 324 + 576 = 900 (18² + 24² = 30²) This is correct because 324 + 576 = 900 also meaning that the last option is correct! (option d.)
Answer: D i believe
Step-by-step explanation: i believe it is D
Identifying Ways to Live a Healthier Life, NEED HELP ASP!!!!!!!!
Answer: blank 1: regulate
blank 2: the amount
blank 3: doctors
Step-by-step explanation:
Sheila buys two concert tickets from her friend. She pays $90 for the two tickets. She looks at the tickets and sees that each ticket has a face value of $52.50.
We know her friend gave Sheila $15 of a markdown.
What was the percent markdown, rounded to the nearest whole percent?
Answer:
10%Step-by-step explanation:
how do i factor the expression 12+36.
IS IT:
A. 12(3)
B. 6(2+6)
C. 12(1+3)
D. 10 + 2 + 30 +6 i do not think it is D
HELP!!!!!!!!!!!!!!!!!!!!!!!!
Answer: LEFTTTTT
Step-by-step explanation:
HELPPPPPP!!!! plssssssssssss
Answer:
5 hours
Step-by-step explanation:
I'm pretty sure.