Answers
Related Questions
The number -2 is a solution to which of the following inequalities?
1. x + 7 > 5
2. -3 x 10
3. x - 7 10
Answers
Answer:
it is number 1 it is number 1
Question 6 of 10
Which statement describes a liquid that has high surface tension?
A. Molecules at the surface are moderately attracted to the
molecules below.
B. Molecules at the surface are strongly attracted to the molecules
below.
C. Molecules at the surface are weakly attracted to the molecules
below.
D. Molecules at the surface have no attraction to the folecules
below.
Folecules
SUBMIT
science
Answers
Answer:
It is B!!!
Step-by-step explanation:
Molecules at the surface are strongly attracted to the molecules below. Then the correct option is B.
What is surface tension?The tendency to reduce space produced by the tension of a convective surface film as a result of the topmost layer's particulate being drawn to the liquid's mass.
The molecules underneath are strongly drawn to the species on the surface.
Then the correct option is B.
More about the surface tension link is given below.
https://brainly.com/question/11348644
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25POINTS PLEASE ANSWER NEED HELP BAD AND IM ON AN ALT BC I RAN OUT OF POINTS (I've made 3 alts so far to answer this question so plz help and asked on my main acc as well)
To determine whether they used the same number of tiles, set the two expressions equal to each other and solve for x. Is there a solution for x? Why or why not? If there is a solution, what is it?
Here is the equation stuff to solve:
Expression for the number of tiles Bruce used : 5x+2
Expression for the number of tiles Felicia used : 5x + 5
How could you change the equation so it has infinitely many solutions? What would infinitely many solutions mean in terms of the situation?
T-T
Answers
Answer:
Change the +2 from Bruce number of tiles to +5. Infinitely many solutions would mean that they have a equal amount of tiles I think.
Step-by-step explanation:
5x+2=5x+5
2=5
All real numbers
Which of the following fractions is 4/7 equivalent to ?
6/9
8/14
2/3
8/21
Answers
Answer:
8/14
Step-by-step explanation:
8/14 simplifies to 4/7.
[tex]\frac{8}{14}=\frac{8/2}{14/2}=\frac{4}{7}[/tex]
Hope this helps.
The fraction that is equivalent to 4/7 among the given set of fractions is 8/14
Equivalent of fractionsFrom the question, we are to determine the fraction that is equivalent to 4/7
To determine this, we will reduce each of the given fractions to their lowest terms where possible
For 6/9Dividing both the numerator and denominator by 3, we get
2/3
∴ 6/9 is not equivalent to 4/7
For 8/14Dividing both the numerator and the denominator by 2, we get
4/7
∴ 8/14 is equivalent to 4/7
For 2/3This is the lowest form of this fraction and it is not equivalent to 4/7
For 8/21This is the lowest form of this fraction and it is not equivalent to 4/7
Hence, the fraction that is equivalent to 4/7 among the given set of fractions is 8/14.
Learn more on Equivalent fractions here: https://brainly.com/question/2342090
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write an equation of the line that passes through the points:
(0,0), (4,-2)
Answers
between which two consecutive whole numbers does the root of 15 lie
Answers
It lies between the numbers 3 & 4 because the true answer of [tex]\sqrt{15\\[/tex] is 3.87
Which expression is equivalent to
1/2(2n + 6)
A- 1/2 + 2n + 6
B- 2 1/2n + 6 1/2
C- n + 6
D- n +3
Answers
Answer:
D
Step-by-step explanation:
=(1/2)*2n+(1/2)*6
=n+3
Answer:
D
Step-by-step explanation:
=(1/2)*2n+(1/2)*6
=n+3
25% of 96 is what number?
Answers
Answer: 24
Step-by-step explanation:
25% = 0.25
0.25 * 96 = 24
why is 2 times 3/4 less then 2
Answers
since 3/4 is less than one. if the number is less than one, it will always result in a smaller number. And anything multiplied to one is the other number.
EX: 1*3=3
3/4*3= 9/4= 2 1/4= 2.25
A train travels 170 miles in 4 hours . How far will the train travel in 6 hours , if it travels at the same speed ? Answer Choices : (A) 240 mi , (B) 245 mi , (C ) 252 mi , (D) 255 .
Answers
Answer:
(170/4)x61= 255
Step-by-step explanation:
Your house is located at point T. Your grandma's house is located at point V. U is the midpoint of segment TV. How far do you need to travel to drive home from your grandma's house?
Answers
if my dog eats about three fifths of a pound of dog food per day how long will a five pound bag of dog food last?
Answers
Answer:
8 and 1/3 day
Step-by-step explanation:
Just divide 5 by 3/5
Keep change flip.
5 x 5/3
25/3
It will last 25/3 days, or 8 and 1/3 days, or 8 days and 8 hours.
Hope this helps
f(x) = -2x + 5
f ( ) = 13
Answers
Answer:
Okay, I haven't done this a long time however I believe with this you have to solve the equation by doing substitution.
Step-by-step explanation:
so, if f (x) equals 13, you replace the x in the equation to 13.
f(x)=-2x+5
f(x)=-2(13)+5
f(x)=26+5
f(x)=31
I believe 41 would be your answer. Hope this is right and it helped!
Plz answer this for 10 points
Answers
help asap i need this todayy
Answers
Guys someone please help with this if you're good at math
Answers
y = -1/5x + 6
The slope of the graph of the equation Y equals 2X -2 is 2 what is The Y intercept
Answers
Answer:
-2
Step-by-step explanation:
the equation of a function/line is y=mx+b where
b is the y intercept
m is the slope
David is making mixed candy bags for trick-or-treaters. He has 45 gummy bears and 18 jelly beans left. He wants to put the same number of both types of candy into every bag. What is the largest number of candy bags he can make?
Answers
Kiaya has to have at least $100 in her checking account to avoid a fee from the bank. She has $376 in her account now. Each week, she makes a $25 withdrawal. For how many weeks can she make this withdrawal and avoid a fee?
Answers
Answer:
$500 a week
Step-by-step explanation:
Hope I can help.
Kiaya can make a $25 withdrawal for 11 weeks without incurring a fee.
What is the division operation?In mathematics, divides left-hand operands into right-hand operands in the division operation.
Kiaya needs to have at least $100 in her checking account to avoid a fee from the bank. She has $376 in her account now, so she can make $376 - $100 = $276 worth of withdrawals before she will be charged a fee.
Each week, she makes a $25 withdrawal.
To determine the number of weeks she can make this withdrawal before being charged a fee, we divide the total amount she can withdraw ($276) by the amount she withdraws each week ($25).
So, Kiaya can make $276 / $25 = 11 withdrawals before she will be charged a fee.
Therefore, she can make a $25 withdrawal for 11 weeks without incurring a fee.
To learn more about the division operation click here :
brainly.com/question/25870256
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If neither a nor bare equal to zero, which answer most accurately describes the product of (a + b)(a - b)?
Answers
Answer:
a² - b²
Step-by-step explanation:
We can recognize (a + b)(a - b) as a difference of squares.
Step 1: Write expression
(a + b)(a - b)
Step 2: FOIL (Expand)
a² - ab + ab - b²
Step 3: Combine like terms
a² - b²
Somebody please help me
Answers
Answer:
3
Step-by-step explanation:
It would be multiplied by 4 to get 12
Hope this helps
what is 4 to the power of 4
Answers
Answer:
256
Step-by-step explanation:
Answer:
256
Step-by-step explanation:
4 to 4th power=
4^4 or 4x4x4x4=
4x4= 16
4x4x4= 64
4x4x4x4= 256 <===== Answer
Ingrid's curtain company is making curtains for a local hotel. She wants each curtain to be 36 inches long. At the fabric store, fabric is sold by the foot. If Ingrid's curtain company wants to make 64 curtains, how many feet of fabric will she need? 1 inch = 1 12 foot I just don't get it
Answers
Answer:
192 ft
Step-by-step explanation:
Number of curtains = 64
Length of each curtains = 36 inches
Total length of curtains = Number of curtains × Length of each curtains
= 64 × 36 inches
= 2,304 inches
1 inch = 1/12 foot
2,304 inches = 2,304 / 12 ft
2,304 inches = 192 ft
She will need 192 ft of the fabric to make 64 curtains each of length 36 inches
ADRIENNE BIKED 24 MILES IN 4 HOURS. IF SHE BIKED AT A CONSTANT SPEED, HOW
MANY MILES DID SHE BIKED IN ONE HOUR?
1) WHAT IS THE RATE IN THIS SITUATION, WRITTEN AS A FRACTION?
2) WHAT IS THE UNIT RATE?
3) TO FIND THE UNIT RATE, WHAT DO WE DO? WHY?
4) WHAT DOES THE UNIT RATE MEAN IN THE CONTEXT OF THE PROBLEM?
I
5) HOW CAN YOU CHECK YOUR WORK?
Answers
Answer:
6 miles in one hour!
Step-by-step explanation:
1, 1/10
2, 6 mph
3, You divide 4 by 24, and you do that to get the answer
4, It means miles per hour, because Adrienne is biking a certain amount of miles in an hour.
5, You can multiply 6 by 4 and it will be 24.
If my answers were correct please mark brainliest <3
Add or subtract rational numbers! - 12 + 6
Answers
Answer:
-6
Step-by-step explanation:when there is a negative you whuld do 6+-12
complete the square for x^2+5x
Answers
Answer:
(x + [tex]\frac{5}{2}[/tex] )² - [tex]\frac{25}{4}[/tex]
Step-by-step explanation:
Given
x² + 5x
To complete the square
add/ subtract ( half the coefficient of the x- term )² to x² + 5x
= x² + 2([tex]\frac{5}{2}[/tex] )x + [tex]\frac{25}{4}[/tex] - [tex]\frac{25}{4}[/tex]
= (x + [tex]\frac{5}{2}[/tex] )² - [tex]\frac{25}{4}[/tex]
Which inequality represents this situation?
Players must practice at least 45 minutes a day.
t 45
t ≥ 45
Answers
Answer:
t≥45
Step-by-step explanation:
If it says at least, it means fine must be greater than or equal to 45.
Marco jogs 40.6 miles per week. He jogs every day. How many miles does Marco jog per day?
Answers
Answer:
5.8 miles per day.
Step-by-step explanation:
40.6÷7=5.8
Can I please have BRAINLIEST?
Answer:
Marco will jog 5.8 miles per day.
Step-by-step explanation:
40.6/7= 5.8 miles/day
A 22-ounce bowl of crackers contains 18 percent cheese crackers. Aida computed 18 percent of 22. Her work is shown below.
18 percent of 22 1.8 times 22 = 39.6
Which statement explains Aida’s error?
Aida did not use 0.18 for 18 percent.
Aida did not multiply 1.8 and 22 correctly.
Aida did not use 0.018 for 18 percent.
Aida did not move the decimal point three places to the left in the answer.
Answers
Answer:
Answer is A.
Step-by-step explanation:
Hope it helps.
Answer:
a
Step-by-step explanation:
EDGE 2020
A frozen yogurt shop offers a rewards system for frequent customers. The graph below represents how much a rewards customer pays based on the number of ounces of frozen yogurt purchased.
A graph titled Customer Rewards. The horizontal axis shows ounces of yogurt purchased, numbered 2 to 22, and the vertical axis shows Total Spent (dollars) numbered 1 to 11. A line begins at 0, extends to 5 dollars spent at 10 to 12 ounces, and ends at 9 dollars spent at 20 ounces.
Which statement describes the total amount a rewards customer pays for 10 ounces and 12 ounces of yogurt?
A rewards customer earns 2 free ounces of yogurt because the total amount paid for 10 ounces and 12 ounces is the same.
A rewards customer pays $5 per ounce because the total amount paid is always increasing.
A rewards customer pays $20 for 10 or 12 ounces of yogurt because the total amount paid is increasing.
A rewards customer earns 5 free ounces of yogurt because the total amount paid for 10 ounces and 12 ounces is the same.
Answers
Answer:
A rewards customer earns 2 free ounces of yogurt because the total amount paid for 10 ounces and 12 ounces is the same.
did the test on edge