Answer:
15 boys
Step-by-step explanation:
Whatever number one side of the ratio is multiplied by, the other side has to be multiplied by that same number. So, we have to find the number that 4 is multiplied by to get 20. We can represent this as an equation, where the unknown number is x:
4x = 20
Divide both sides of the equation by 4 to find the value of x:
x = 5
4 was multiplied by 5 to get 20.
To find the number of boys, multiply 3 by 5:
3 * 5 = 15
If there are 20 girls, there will be 15 boys.
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
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
I don't know how you got that answer.
you must be very clever lol.
The answer is actually x=3cm
The ratio of boys to girls in a class is 3:4. There are 35 students in the class. How many students are boys?
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.
(0.1296)^3/4 of law of indices plz step by step
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].
what is X for this 2x+7-6x=23
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
The sums of _____ integers can be either positive or negative.
Answer:
positive and negative integers
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.
-7(-1+7k)-3(8k-1)
What the answer?
Answer:
Step-by-step explanation:
-7(-1+7k)-3(8k-1) PEDMAS
7-49k-24k+3 combine like terms
-73k+10
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
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
Find the common difference of the sequence shown.
1/6, 1/3, 1/2, 2/3...
-1/12
-1/6
-1/3
Answer:
1/6
Step-by-step explanation:
9-(7-3x) = 4+x-(3-x) solve for x
Answer:
The answer is x= -1.
¿Cuál es la frecuencia absoluta de 2 puntos?
2-3-2-3-4-1-4-3-3-2
Answer:
-23
Step-by-step explanation:
can anyone help me please?
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:
NEED RN, WORTH 30! ~ please and thank you! <3
the first photo is number one, and the second photo is number two :)
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.
Which equation represents a line which is parallel to x = 0?
helppp pleaseee
Answer:
Y = x
Step-by-step explanation:
Answer:
The right answer is y=-7
Hope this helps :3
Step-by-step explanation:
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
Answer:
Step-by-step explanation:Fastest to slowest
1. Devon
2. Tasha
3. Liza
4. Evon
Your team is in charge of games at the Amusement Park. One of the games involves a robotic arm that randomly grabs a stuffed animal out of a large bin. You need to set up the game so that the probability of a customer’s grabbing a teddy bear is exactly 1/2
a. how would you set up the bin? Explain.
B. What if you returned to check on the bin and found that there are 4 teddy bears left and 12 other animals? What could you add to or remove from the bin to return the probability of selecting a teddy bear to 1/2?
Answer:
a. I would put 20 stuffed animals in the bin, out of which 10 would be teddy bears.
So that the probability is 10/20 = 1/2
b. I could remove 8 other animals from 12 to have 4. So that the total number of stuffed animals is 8. 4/8 = 1/2
Step-by-step explanation:
a. Probability =
number of required outcomes / number of possible outcomes
If in the bin there are 10 teddy bears out of 20 stuffed animals,
Then the probability of picking a teddy bear = 10/20 = 1/2.
b. If on returning, there are 4 teddy bears and 12 other animals, I could simply remove 8 of the other animals to have 4 other animals and a total of 8 stuffed animals.
Probability = 4/8 = 1/2
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
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
Please help!! Solve for x
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.
function
not a function
cannot tell from given representation
Answer:
it is because all the x values correspond to one number
Step-by-step explanation:
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 $
Which of the following is not a factor that affects your auto insurance premiums?
a year, make, and model of your car
b. where you live
c. the color of your car
d. overall value of your car
The option that is not a factor that affects your auto insurance premiums is; C: The Colour of your Car
What is Insurance Premium?The amount you'll pay for car insurance is determined by a number of factors. Now, the factors that mainly determines the bottom line on your auto policy include;
Your driving record.How much you use your carYour ageLocationGenderThe car you driveYour Credit ScoreThe type and amount of auto insurance coverageNow, looking at the various factors and comparing to the given options, the only odd one out is the colour of your car.
Read more about Insurance Premiums at;https://brainly.com/question/1191977
The color of your car is not a factor that affects your auto insurance premiums.
Option C is the correct answer.
What is auto insurance?Auto insurance premiums are calculated based on a variety of factors, including the year, make, and model of your car, where you live, your driving history, your age, and the overall value of your car.
We have,
Insurance companies use statistical models to assess the risk associated with insuring a particular driver and car, and these models take into account a wide range of factors that are known to impact accident rates and insurance claims.
However, the color of your car is not typically considered a significant factor in determining insurance premiums.
While some people believe that red cars or other bright colors may be more likely to get pulled over or be involved in accidents, there is little evidence to support this idea.
Insurance companies are more concerned with the make and model of your car, as well as other factors that are known to impact risk.
Thus,
The color of your car is not a factor that affects your auto insurance premiums.
Learn more about auto insurance here:
https://brainly.com/question/27302614
#SPJ5
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.
____________________________________________________________
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
pls complete it (picture)
Answer:
1. Perimeter: 26 Area: 30
2. Perimeter: 20 Area: 25
3. Perimeter: 38 Area: 144
Step-by-step explanation:
Perimeter you add all the sides and area you multiply length times height.
Pablo has completed 44 deliveries so far this week. He needs to make 55 deliveries for the week. What
percentage of his deliveries has Pablo completed?
Answer:
80%Step-by-step explanation:
step one:
completed delivery = 44
total delivery to be made= 55
Step two
Required is the percentage completed
the formula is
=completed/total*100
=44/55*100
=0.8*100
=80%
Hence Pablo has completed 80% of the deliveries so far
The ratio of boys to girls in a class is 2:3. There are 30 students in the class. How many more girls than boys are there?
Answer:
boys: 12
girls: 18
Step-by-step explanation:
2+3=5
30/5=6
boys: 6*2=12
girls: 6*3=18
to be sure...
12+18=30
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?
huh????????????????????
huh????????????????????
Need help. (please look at the image file)
Can ΔTSR and ΔQRS be proven congruent by SAS?
yes, because along with the given information on the diagram, SR ≅ RS by the reflexive property
yes, because a reflection will map ΔTSR onto ΔQRS
yes, because P appears to be the midpoint of SQ and TR
no, because not enough is information given to prove the triangles congruent by SAS
Answer:
d. No, because not enough is information given to prove the triangles congruent by SAS
Step-by-step explanation:
It doesnt give u measures of some important angles. I also got it right
Answer:
D. no, because not enough is information given to prove the triangles congruent by SAS
Step-by-step explanation:
edge2021
∆GHI is an isosceles triangle with a vertex angle H If the m∠H=80°, then find the m∠I.
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: