Answers
Answer:
Step-by-step explanation:
use ratio of sides
x/10-x = 2/3
cross multiply
3x = 2(10-x)
3x = 20 - 2x (add 2x to both sides of the equation)
+2x +2x
5x = 20 (divide both sides by 5 to isolate the variable
x = 4
Related Questions
can you guys solve this please a movie theaters has 4 groups of seats the largest group of seats in the middle has 20 rows with 20 in each row there are 2 smaller groups of rows of seats on the sides each row a group of seats in the back has 5 rows with 30 rows of seats in each row how many seats are in the movie theaters
Answers
Answer:
Step-by-step explanation:
I would start by visually thinking out this problem. Or if you have time sketch it out. And don't forget the popcorn :)
Then while doing this retry the problem
Consider the inequality -20.2 > 0y. Which of the following must be true?
Check all that apply.
____________________________________________________________
A) You cannot divide by zero.
B) The inequality is equivalent to -20.2 > 0, which is false.
C) The solution is y > 0.
D) The solution is 0 > y.
E) The solution is y = 0.
____________________________________________________________
Answers
Answer:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Quincy spends of his pocket money on snacks to keep in his locker. Write the fraction in decimal form.
The decimal equivalent of is .
Step-by-step explanation:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Quincy spends of his pocket money on snacks to keep in his locker. Write the fraction in decimal form.
The decimal equivalent of is .
Answer i took the quiz
the answers r
1
2
The Hu family goes out for lunch, and the price of the meal is $53. The sales tax on the meal is 7%, and the family also leaves a 15% tip on the pre-tax amount. What is the total cost of the meal?
The total cost of the meal is $
Answers
53 times .15 is 7.95
You add those and get $64.66.
The points in the table lie on a line. Find the slope of the line.
Answers
Answer:
this is given by Rishabh 3456
Step-by-step explanation:
- X is and why is right answer6 - 2 and 2 6Need help. (please look at the image file)
Answers
What is the solution to this system 2x + y = 1 3x – y = –6 (–1, 3)
Answers
Answer: 2x+y=1
3x-y=-6
==>5x=-5
==>x=-1 and y=1-2*(-1)=3
Sol={(-1,3)}
Answer A
(0.1296)^3/4 of law of indices plz step by step
Answers
Answer:
[tex]\boxed {\frac{27}{125}}[/tex]
Step-by-step explanation:
Solve the following expression:
[tex](0.1296)^{\frac{3}{4}}[/tex]
-Calculate [tex]0.1296[/tex] to the power of [tex]\frac{3}{4}[/tex]:
[tex](0.1296)^{\frac{3}{4}}[/tex]
[tex]\boxed {\frac{27}{125}}[/tex]
Therefore, the final answer is [tex]\frac{27}{125}[/tex].
Need help on Homework
Answers
Answer:
go to tiger algebra on google and type in question
Step-by-step explanation:
what is X for this 2x+7-6x=23
Answers
Answer:
[tex]x=-4[/tex]
Step-by-step explanation:
[tex]2x+7-6x=23[/tex]
[tex]-4x+7=23[/tex]
[tex]-4x=16[/tex]
[tex]x=-4[/tex]
Answer:
x=-4
Step-by-step explanation:
2x+7−6x=23
Step 1: Simplify both sides of the equation.
2x+7−6x=23
2x+7+−6x=23
(2x+−6x)+(7)=23(Combine Like Terms)
−4x+7=23
−4x+7=23
Step 2: Subtract 7 from both sides.
−4x+7−7=23−7
−4x=16
Step 3: Divide both sides by -4.
−4x
−4
=
16
−4
x=−4
9-(7-3x) = 4+x-(3-x) solve for x
Answers
Answer:
The answer is x= -1.
Please help!! Solve for x
Answers
Answer:
x=4
Step-by-step explanation:
Line segments VW and UX should be equal, so you can set the equal to each other.
3x=12
x=12/3
x=4
See attachment for math work and answer.
Triangles A B C and L M N are shown. Angle B A C is 58 degrees. Angle M L N is 78 degrees. Sides A B and L M are congruent. Sides A C and L N are congruent.
Given AC = LN and BA = ML, which statement must be true?
BC < MN
BC > MN
BC = MN
BA = LN
Answers
Answer:
the correct answer is A on edge
Step-by-step explanation:
Answer:
The answer above is correct!
Option A. BC < MN is the answer :)
Step-by-step explanation:
Here's a screenshot for proof - hope this helped :D
Which equation represents a line which is parallel to x = 0?
helppp pleaseee
Answers
Answer:
Y = x
Step-by-step explanation:
Answer:
The right answer is y=-7
Hope this helps :3
Step-by-step explanation:
HELP PLEASE ! ASAP !
Answers
Answer: i think 23x
Step-by-step explanation: i might be incorrect
Answer:
23x + 250
Step-by-step explanation:
x representing the amount of jerseys and 250 representing the one time fee and the y intercept
suatu kelas yang berjumlah 25 siswa,terdapat 20 siswa yg senang sepak bola, 15 siswa senang bulutangkis dan 3 siswa tidak senang keduanya. banyaknya siswa yg senang keduanya adalah?
Answers
huh????????????????????
huh????????????????????
¿Cuál es la frecuencia absoluta de 2 puntos?
2-3-2-3-4-1-4-3-3-2
Answers
Answer:
-23
Step-by-step explanation:
Find the common difference of the sequence shown.
1/6, 1/3, 1/2, 2/3...
-1/12
-1/6
-1/3
Answers
Answer:
1/6
Step-by-step explanation:
NEED RN, WORTH 30! ~ please and thank you! <3
the first photo is number one, and the second photo is number two :)
Answers
Answer:
It's the third one down for both of them.
Step-by-step explanation:
1. first count the spaces from each intersection, starting with down. #1 has a slope of 2/3. Since it's leaning to the left, it's a negative. The only one with -2/3 is the third option down.
2. Again, look at the slope. this one is 2/1 (or just 2), and is leaning to the left, so is negative. Since there are multiple with -2 as the slope, we then look at the y-intercept. It's -1. The only answer that lines up perfectly with what we have is the third one down.
Four friends race their bikes down the street.
Evan finishes in 6.2 seconds, Devon in 6.0999 seconds, Liza in 6.188 seconds, and Tasha in 6.168 seconds.
Which order shows the friends’ times from fastest to slowest?
A.
Tasha, Liza, Evan, Devon
Answers
Then Tasha
Then Liza
Then Evan
Answer:
Step-by-step explanation:Fastest to slowest
1. Devon
2. Tasha
3. Liza
4. Evon
Help on this please
Answers
Answer:
99% sure its D
Step-by-step explanation:
Ms. Cruz has a tank with 11 fish. After buying two more, she has 2 less than triple the amount of fish Ms. Montesinos has. How many fish does Ms. Montesinos have in her tank?
a) Write a let statement below to define your variable(s):
b) Set up an equation using the variable you defined in (a):
c) Solve your equation & Check. How many fish does Ms. Montesinos have? JUST TYPE THE NUMBER. EXAMPLE: IF SHE HAS 17 FISH JUST TYPE "17"
d) Upload a picture of your SOLUTION & CHECK.
plzz help mee
Answers
Answer:
a) Write a let statement below to define your variable(s):
Let the number of fishes Ms. Montesinos has be represented by = f
b) Set up an equation using the variable you defined in (a):
The equation is :
3f - 2 = 13
c) Solve your equation & Check. How many fish does Ms. Montesinos have?
Ms. Montesinos has 5 fishes
Step-by-step explanation:
Ms. Cruz has a tank with 11 fish. After buying two more, she has 2 less than triple the amount of fish Ms. Montesinos has. How many fish does Ms. Montesinos have in her tank?
a) Write a let statement below to define your variable(s):
Let the number of fishes Ms. Montesinos has be represented by = f
b) Set up an equation using the variable you defined in (a):
We are told in the question:
Ms. Cruz has a tank with 11 fish. After buying two more, she has 2 less than triple the amount of fish Ms. Montesinos has.
Therefore,
3× f - 2 = 11 + 2
The equation is :
3f - 2 = 13
c) Solve your equation & Check. How many fish does Ms. Montesinos have?
Solving the above equation:
3f - 2 = 13
3f = 13 + 2
3f = 15
Divide both sides by 3
3f/3 = 15/3
f = 5
Hence, Ms. Montesinos has 5 fishes
∆GHI is an isosceles triangle with a vertex angle H If the m∠H=80°, then find the m∠I.
Answers
Answer:
m∠I = 50 degrees
Step-by-step explanation:
Mathematically, the base angles of an isosceles triangle are equal
So in this case, since H is a vertex;
m∠I + m∠H + m∠G = 180
m∠I = m∠G = x
2x + 80 = 180
2x = 180-80
2x = 100
x = 100/2
x = 50
Answer:
d is the answer on edge 2022
Step-by-step explanation:
I don't know how you got that answer.
you must be very clever lol.
The answer is actually x=3cm
Answers
The ratio of boys to girls in a class is 3:4. There are 35 students in the class. How many students are boys?
Answers
Answer:
15 boys and 20 girls
Step-by-step explanation:
1. Since we cant simplify 3:4 we will leave it just like that.
2. 3x+4x=35
3. We add them both to give us 7x=35
4. We divide by 7 to get x by itself which results in 35/7=5.
x=5
5. Now we found x we can create 2 seperate soulutions:
3(5)=
and 4(5)=
Therefore there are 15 boys and 20 girls in the class. This makes sense because 15/20 reduced is 3 over 4.
can anyone help me please?
Answers
Answer:
There is not enough information to say.
Step-by-step explanation:
Even though they have two sides that are identical in length, the third side could be any number, based on the angles of the triangle. Since we do not know the angles, there is no way of knowing the length of the third side.
Answer:
A,yes they are congruent triangles because they have same shapes and also same numbers
Step-by-step explanation:
ten Susan works at the local ice cream shop with her friend Tara. Susan is a shift supervisor and is paid $9.50 an hour. The owner of the shop decided to give Susan a bonus of $25 in her upcoming check to say thanks for all of her hard work. Which function shows Susan's salary (S), if she works h hours during the upcoming week?
1. S(h) = 9.50h + 25
2 S(h) = 9.50h - 25
3. S(h) = 25h + 9.25
4. S(h) = 9.50 + 25
Answers
Answer:
1.
Step-by-step explanation:
She works 9.50 hourly = 9.50h
She gets a bonus of 25 dollars so +25
Final answer= 9.50h + 25
Mrs. Roberts plants tomatoes and radishes in the areas shown in the model below.
A model with 7 rows of 5, representing 35 acres of tomatoes, and 7 rows of 4, representing 28 acres of radishes.
Which expression is equivalent to the sum of the two areas?
5 (7 + 4)
5 (7 + 7)
7 (5 + 4)
7 (4 + 7)
Answers
Answer: C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
-7(-1+7k)-3(8k-1)
What the answer?
Answers
Answer:
Step-by-step explanation:
-7(-1+7k)-3(8k-1) PEDMAS
7-49k-24k+3 combine like terms
-73k+10
PLZZ HELPP I HAVE TO GO SOMEWHERE RN ASAP! (:
Which statement is true about the theory of plate tectonics and the theory of continental drift?
A. The theory of plate tectonics explains how continental movements could occur.
B. The theory of plate tectonics tells exactly where the continents were before Pangaea divided.
C. The theory of plate tectonics shows that continental movements could not have happened.
D. The theory of plate tectonics shows that Pangaea was impossible, but the continents did move.
Answers
D
D
1) Noah ate all of his Takis for breakfast, but he forgot that he owed Jason 16
Takis. London gave Noah 27 Takis at lunch the next day. How many Takis
will Noah have in total after he give Jason the Takis?
Answers
Answer:
noah will have 11 takis
Step-by-step explanation: