Answers
Answer:15.36
Step-by-step explanation:
12/5=2.4 32/5=6.4
2.4 x 6.4= 15.36
Answer:
The answer to this would be option A as 32x12 is 384 then divide 384 by 5 and the answer is approximately 15.
Step-by-step explanation:
I am experienced as I have done this many times and is really easy to me.
Related Questions
Which system has the same
solution as the system of
equations shown?
8x + 3y = 5
4x + 2y = 3
A 8x+3y=5 C 16x+6y=5
-8x+4y=6 12x-6y=9
B 8x+3y=5 D 8x+3y=5
-8x-4y=-6 8x+4y=3
Answers
Step-by-step explanation:
consistent-dependent system
the answer is b
PLEASE PLEASE help with math homework-its due soon and I don't get it. thanks so much!
Answers
6.75-6(1)= .75
6.75-6(2)= -5.25
6.75- 6(5)= -23.25
6.75- 6(-3.25)= 26.25
4/4 +3(4)= 13
8/4 +3(8)= 26
-12/4 +3(-12)= -39
-1/4+3(-1)= -13/4
Hope this helps :)
It is about 1.62×10⁶ miles from Venus to Earth. It is about 5.4×10⁷ from Earth to Mars. How far is it total from Venus to Earth than Earth to Mars? Write your answer in scientific notation.
Answers
Answer:
-5.238- [tex]10^{7}[/tex]
or
Since the exponent of the scientific notation is positive, move the decimal point 6 places to the right.
1620000
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Hope this helps :)
plz help i hate when calculator does this how do ik what the answer is if all these numbers a bunched together????
Answers
Answer:
that would be 4.2
Step-by-step explanation:
to use he calculator don't do 50 divided by 210 do 210 divided by 50
HELP ASAP IM BEING TIMED!!!!!!!!!!!!
Parallel lines s and t are cut by a transversal r. Parallel lines s and t are cut by transversal r. Clockwise from top left, the angles formed with r and s are 1, 2, 3, 4; the angles formed with r and t are 5, 6, 7, 8. Which angles are alternate exterior angles? Angle2 and Angle8 Angle4 and Angle6 Angle1 and Angle5 Angle1 and Angle8
Answers
Answer:
1 and 7, 6 and 4
Step-by-step explanation:
Answer:
1 7 , 6 4
Step-by-step explanation:
Solve the system of equations using the elimination method. 1. 3 − 2 = 10 7 + 2 = 30 pls hurry
Answers
Answer:
1 = 72 = 30
Step-by-step explanation:
I think that is answer but im not sure if the 10 is being multipilied by the 7.
1. 10 times 7 = 70 + 2 = 72
2. 3-2 =1
3. 1 = 72 = 30
5/7x - 1/3x = 8
Plz help me due today
Answers
Answer:
x=21
Step-by-step explanation:
hope that helps
Let's solve your equation step-by-step.
5/7x−1/3x=8
Step 1: Simplify both sides of the equation.
5/7x 1/3x=8
5/7x+ −1/3x=8
(5/7x+ −1/3x)=8(Combine Like Terms)
8/21 x=8
8/21x=8
Step 2: Multiply both sides by 21/8.
(21/8)*(8/21x)=(21/8)*(8)
Answer:
x=21
Answer:
x= 21
Step-by-step explanation:
look at the attachment
hope this helps
plz don't report
how can i find a percentage if its not over 100? For example the fraction 4/25, how i could i turn that into a percent
Answers
Answer:
Step-by-step explanation:
to find percent you would simplify that fraction so that it’s a decimal (0.16) and multiply by 100 (16) and add a percent symbol so it would be 16%
basically the equation for finding percent would be
(x/y)100
How many blocks away is the school from John’s home?
John’s friends house is located at (-2, 5). How far is the friend from John’s home? Set up an absolute value expression to support your answer.
Answers
How can we use area models to represent equal fractions?
Answers
Answer:
As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models. Today, I want to share a powerful visual, which students can use to compare, add, subtract, multiply and divide fractions: area models
Step-by-step explanation:
As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models.
Q:Subtract. Simplify your answer and write it as a proper fraction or as a whole or mixed number
Fractions: 13/15 - 6/10
Answers
Answer:
4/15
Step-by-step explanation:
13/15 - 6/10 = 4/15
Hope this helped
Evaluate 12x – 8y + 9 if x = 19 and y = 11
Answers
Answer:149
Step-by-step explanation:
Answer:
12*19=228-8y=8*11=88-228=140+9=149
hope this helps sorry if way off
(10x5)+(30+20)x10-100-1=
if answered correctly and shows work I will mark brainlist
and god bless you all
Answers
Answer:
899 would be your answer
Step-by-step explanation:
10x5=50
50+30=80
80+20=100
100x10=1000
1000-100=900
900-1=899
Hope this helps you!
First solve everything in parenthesis.
50+50x10-100-1
Then, because of PEMDAS (Parenthesis, exponent, multiplication/division, addition/subtraction) you need to then do 50x10.
50+500-100-1
Then, because addition and subtraction can be switched around you do 50+500 first.
550-100-1
Then you do 550-100.
450-1
Then you subtract 450-1 and get your answer.
450-1=449
Hope this helps and have a nice day!!!
Evaluate 2(x - 3) + n for x = 7 and n = -1 help
Answers
Answer:
8t-1
Step-by-step explanation:
plug da numbers in!
Answer:
7
Step-by-step explanation:
PLS DO ALL thank you
Answers
1 > -3
5 > 0
20 POINTS PLEASE LOOK AT PICTURE!
Answers
Answer:
the answer is c
Step-by-step explanation:
-6x6=-36
hopefully this helps :)
Explanation: -6x6=-36
plssssss awnser sooooonnnnn i really need this done fast! 25 points and brainliest if its right and pls dont put a dumb awser like, " there i awsnered" or what ever plsssss and the question is under part A but i put the other stuff in case you get confused.
Answers
Answer:
I think that the altimeter would read as '0'. Positive readings would show that she was above sea level and negative readings we would show that she was below sea level. I hope that this helps
Phil is riding his bike. He rides 42 miles in 4 hours, 52.5 miles in 5 hours, and 63 miles in 6 hours. Find the
constant of proportionality and write an equation to describe the situation. Let x represent the number of
hours.
The constant of proportionality is k =
The equation that describes the relationship is y =
Answers
If we take 42/4, or any other of the sets, you will get 10.5, which is k.
10.5 is the amount of miles travelled in 1 hour.
Since we just multiply time and miles to get y, our equation will just be in y=kx format. 10.5 * time is the same as writing 10.5x since x is the hours. y would be miles.
Constant of proportionality: k = 10.5
The equation: y = 10.5x
:)
The speed of an object in space is shown in the graph. What is the slope of the line?
A. 10
B. 15
C. 20
D. 25
Answers
Answer:
I think it is B
Step-by-step explanation:
Answer: B-15
Step-by-step explanation:
3 divided by 0.2 is 15
The automotive assembly plant had to reduce the number of employees by 5%. If the original number of employees was 920, how many employees does the plant have now?
Answers
Answer:
874
Step-by-step explanation:
5% of 920 is 46, 920 - 46 = 874
Please answer the following essay question:
Imagine that you had to advertise for settlers for one of the Southern Colonies. What facts would you include to attract people to that colony and why? Explain your answer.
Your answer should be at least 5-7 sentences in length.
Answers
For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 8 N acts on a certain object, the acceleration of
the object is 2 m/s^2. If the acceleration of the object becomes 3 m/s^2,what is the force?
Answers
The Force equals to Mass times acceleration.
Thus, we now know that the mass of the object is 4 (unit of mass). Hence 8/2=4.
So, 3 times 2 equals to 6 N.
Am I correct?
for 15 hours of work a plumber charges $330 if he charges the same amount for each hour of work which table shows the correct relationship between what he charges and the number of hours he works
Answers
Answer:
the 2 table
Step-by-step explanation:
330 ÷ 15 = 22 and in the 2 table is showing that
The table that shows the correct relationship between what he charges and the number of hours he works is the third table.
Given that,
The amount charged by the plumber is $330.And, there are the 15 working hours.
Based on the above information, the calculation is as follows:
[tex]= \frac{\$330}{15}[/tex]
= $22
Therefore we can conclude that the table that shows the correct relationship between what he charges and the number of hours he works is the third table.
Learn more: brainly.com/question/3530056
the question is on the picture
A 3/36 or 1/12
B 36/3 or 12
C 18/6 or 3
D 6/18 or 1/3
Answers
Sam aims to run a total of 18 miles in 5 weeks. He ran 2 ¾ miles in the first week, 3 ½ miles in the second week, 5 ⅓ miles in week three, and 2 ⅘ miles in week four. How many more miles would he need to complete to reach his target?
Answers
Answer:
[tex]\frac{37}{60}[/tex] or 0.62 of a mile that he will need to complete to reach his target.
Step-by-step explanation:
[tex]2 \frac{3}{4} + 3 \frac{1}{2} + 5 \frac{1}{3} + 2 \frac{4}{5} = \frac{863}{60} \\18-\frac{863}{60} = \frac{37}{60}/ 0.62[/tex]
6w − x + 9 help plssss
Answers
Answer:
1st:Add 6 to both sides.
x=9+6
Simplify 9+6 to 15.
x=15
Step-by-step explanation:
Which of the following is the graph of the solution set of y < –3 or y < 1?
Answers
Answer:
F
Step-by-step explanation:
Graph the 2 lines seperatly because it is not a double inequality...
The graph G represents the correct graph.
What is inequality? What is a mathematical function, equation and expression?inequality : Inequality is a relationship between two expressions or values that are not equal to each other is called inequality.function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is the solution set of the inequality -
y < - 3 or y < 1
The given solution set is -
(y < - 3) or (y < 1)
The solution set is -
[- 2, - 1, 0]
The graph G represents the correct graph.
Therefore, the graph G represents the correct graph.
To solve more questions on functions, expressions and polynomials, visit the link below -
brainly.com/question/17421223
#SPJ1
2)A chef made 30 donuts in 60 minutes. How long would it take him to make 90 donuts?
3) Four big water bottles can hold 8 gallons of water. How much water can ten big water bottles hold?
4) It took Nora 10 hours to walk a 30-mile trail. How long did it take her to walk 9 miles at the same speed?
5) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?
6) A pack of six cans of coffee cost $12. How much would 15 cans of coffee cost?
Answers
Answer to donut question
the chef can make 45 donuts in 90 minutes
Step-by-step explanation:
30 ÷ 60= 0.5
0.5 × 90= 45
explanation: 30 donuts = 1 hr
90 donuts = 3 hrs
Answer for #3 : 20 gallons
Explanation: 4 bottles = 8 gallons
Ten bottles = 20 gallons
Answer for #4 : 3 hrs
Explanation: 10 hrs = 30 miles
30 divided by 10 = 3.
3 times 3 is 9.
Answer for #5 : 120 pounds
Explanation: 45 divided by 15 = 3
3 times 40 = 120.
Answer for #6 : $30
Explanation: 6 cans = $12
6 times 2 is 12 = $ 24
3 cans = $6
$24 + $6 = $30
( Trust me. i already took this class)
Which one is it????
Will mark brainleist
Answers
Answer:
15-3r
Step-by-step explanation:
A expression cannot have a equal sign only = + or -
If you have questions feel free to ask me! :)
I need help pleasee with this question
Answers
Answer:
multiply each number by 6 to get the other