Answer:
You should get the answer 4 and 13/100 or 413/100 if you are supposed to multiply the fractions and exponent together and subtract (2/3)
Hope this helps!
Step-by-step explanation:
Which choice best represents the area of a circle with a diameter of 16 cm. Use ≈3.14
Question 4 options:
256 centimeters squared
803.84 centimeters squared
25.12 centimeters squared
200.96 centimeters squared
Answer:
it is 803.84 centimeters squared
Step-by-step explanation:
area of a circle is r^2* 3.14
=16*16*3.14
=803.84
Answer:
it is 25.12
Step-by-step explanation:
It has 5 questions so I'm giving more points ill also mark brainliest (or what ever its called) if its not a random answer :P
Answer:
Step-by-step explanation:
id like to help but i cant see the attachment :(
Zane bought 2 packages of candy bars. He had fewer than 22 candy bars. Write an inequality to find b, the number of candy bars in each
package.
Three hundred vehicles are parked in a parking garage. Seventy percent of the vehicles are midsized cars. Which equation can be used to find the number of midsized cars in the parking garage?
StartFraction 300 divided by 3 Over 70 divided by 3 EndFraction = StartFraction 100 Over 23.3 EndFraction
StartFraction 100 divided by 3 Over 300 divided by 3 EndFraction = StartFraction 33 Over 100 EndFraction
StartFraction 70 times 3 Over 300 times 3 EndFraction = StartFraction 210 Over 900 EndFraction
StartFraction 70 times 3 Over 100 times 3 EndFraction = StartFraction 210 Over 300 EndFraction
Answer:
210 is the number of midsized cars
Step-by-step explanation:
Assume x is the number of midsized cars
So you can create the equation 70/100=x/300
(300*70)=100x
21000=100x
210=x
Answer:
D (ofc)
Step-by-step explanation:
Please help me with my question.
Answer:
D. 2x + 50 > 68
Step-by-step explanation:
She starts at 50 so we add that onto the continuing number off 2 multiplied by how many questions she gets correct. This is greater than 68, because she could answer a lot of questions correctly, and since this is greater, she can continue into the next round.
HURRY WILL MARK BRAINLIEST IF FIRST AND RIGHT.... again
Lucius is making favors for his sister's wedding. If supplies for 25 favors cost $62.50, how much do supplies for 60 favors cost? $_________
WHAT DID LEAH DO WRONG
-5.25 = -25/100= -1/4
Answer:ask google or the wander would be 1.2
Step-by-step explanation:
Please help and show your work!
Answer:78 cups
Step-by-step explanation: Multiply 26 days times the amount of cups wich is 3
3÷ the square root of 9 - 2^3 x 3
A)-5
B)-17
C)-21
D)-23
Answer:
-23
Step-by-step explanation:
I hope it's right lol
How many solutions does this linear system have? y = 2x – 5 –8x – 4y = –20 one solution: (–2.5, 0) one solution: (2.5, 0) no solution infinite number of solutions
Answer: b. one solution: (2.5, 0).
Step-by-step explanation:
y = 2x - 5
-8x - 4y = -20
-8x - 4y = -20
-8x - 4 * (2x - 5) = -20
-8x - 8x + 20 = -20
20 + 20 = 16x
16x = 40
x = 40/16
x = 2.5 y = 2x - 5 = 2 * 2.5 - 5 = 5 - 5 = 0
(x, y) = (2.5, 0)
The system of equations will have a unique solution (2.5, 0)
What is system of equations?A system of equations is a set or collection of two or more equations with the same variables. The common solutions are the intersecting points of the equations.
Given is a system of linear equations y = 2x-5 and -8x-4y = -20
y = 2x-5......(i)
-8x-4y = -20
Rearranging the equation,
8x+4y = 5
2x+y = 20
y = 20-2x.......(ii)
Solving the equation,
20-2x = 2x+5
15 = 4x
x = 2.5
Put x = 2.5 in eq(i)
y = 2(2.5)-5
y = 0
Now, determining how many solutions do this system has,
Ratios of the coefficient,
1/1, 1/4, -1
Since, 1/1 ≠ -1
Therefore, the system of the equation has only one solution.
Hence, the system of equations will have a unique solution (2.5, 0)
Learn more about system of equations, click;
https://brainly.com/question/24065247
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pls help me im lost.
Use: 0, 4, 6, 11, 9, 8, 9, 1, 5, 9, 7 to construct a line plot. Describe the line plot to the best of your ability in the box below.
Answer:
Step-by-step explanation:
Line plots are diagrams that show the frequency of data on a number line. ... A box-and-whisker plot is a diagram that summarizes data by dividing it ... For Exercises 1 and 2, use the table below. 1. Make a frequency table of the data. 2. Use your ... for Math Exam. 3. 7. 10. 0. 2. 12. 18. 3. 1. 15. 10. 11. 8. 5. 9. 8. 12. 6. 8. 12 ...
how many Solutions does this equation have
-2(5x + 6) = 2( -5x - 1)
CAN SOMEONE PLEASE HELP ME WITH THIS???!!!
Answer:
with what
Step-by-step explanation:
2 parallelograms. The pre-image is smaller than the image.
How can you tell that this transformation is a dilation?
The figure flipped upside down.
The figure changed size.
The figure completed a half turn.
The figure did not change.
Answer:
b
Step-by-step explanation:
Round 312.92 to the nearest whole number. *
you don't have to show work
4+(2x−7)3=−5 ?
Answer: x = 2.
Step-by-step explanation: Step 1: Simplify both sides of the equation.
4+(2x−7)(3)=−5
4+(2x)(3)+(−7)(3)=−5(Distribute)
4+6x+−21=−5
(6x)+(4+−21)=−5(Combine Like Terms)
6x+−17=−5
6x−17=−5
Step 2: Add 17 to both sides.
6x−17+17=−5+17
6x=12
Step 3: Divide both sides by 6.
6x /6 = 12 /6
x = 2.
help please dk much.
Answer:
Yes, she'll have a cup left over
Step-by-step explanation:
there is 2 cups in a pint so lets first convert the 5 pints that she has into cups.
She has 10 cups.
6 x 1.5 = 9
She need 9 cups for 6 cakes so she'll have a cup of extra milk.
Which of the following is not part of the modern cell theory?
All living things are made of cells
All cells come from pre-existing cells
The cell is the smallest unit of life
All cells contain membrane bound organelles
Answer:
D
Step-by-step explanation:
All cells contain membrane bound organelles. I looked at all the cell theories and D was not apart of any of them.
Hope this helps!
Choose the expression that correctly compares 13.261 and 13.265.
13.261 > 13.265
13.261 = 13.265
13.261 < 13.265
The last one, 13.261 < 13.265.
what is 2/3 dived by the greatest comman facter of 4 and 8?
Answer:
about 0.166666
Step-by-step explanation:
i know that the greatest common factor of 4 and 8 is 4 so i divided it by 2/3 to get a rough estimate
Answer:
1/6
Step-by-step explanation:
The GCF of 4 and 8 is the biggest number that can divide both and give an integer or not a decimalFactors of 4: 1, 2, 4Factors of 8: 1, 2, 4, 8 GCF = 42/3 divided by 4 is 1/6Please help me I have no idea what to do.
Lin purchases 4 apples for $5. What is the number of apples per dollar?
Group of answer choices
A. 1.25 apples per dollar
B. 4/5 apples per dollar
C. 125 apples per dollar
D. 1/5 of an apple per dollar
Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT
Answer:
84 square cm.
Step-by-step explanation:
The area of the rectangle: 12*6=72
The area of one right triangle: 1/2(2*6)=6
Since we have two right triangles, their area combined: 6*2=12
Add 72+12= 84 square cm.
Hope this helped.
Identify each value that represents the shaded
part.
Answer:
Its 4/10
Step-by-step explanation:
You get 4/10 because there are 10 rows and 10 columns. 10*10 is 100. 40 0f them are shaded so it would be 40/100. You need to simplify by dividing by 10 and you get 4/10.
Answer:
The answers are 40/100, 40/10, and 0.4
Step-by-step explanation:
because they all are equivalent to each other.
A keyboard that costs $400 is marked down 10% for a sale. What is the total savings? What is the new price of the keyboard?
Answer:
The total savings is $40 and the new price is $360
Step-by-step explanation:
Multiply 400 by .10 and you get the savings, $40.
Then subtract 400 by 40 and you get the new price.
Answer:
Step-by-step explanation:
400*0.10=40
400-40 because 40 is the savings and 400 is the total price
400-40= $360 is the new price
Please Help with this question
Answer:
31+21 try that
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
Help will give brainliest and pls show your work
Answer:
What is the question
Step-by-step explanation:
I have no idea what is the question
PLZ HELP due in 15 min( also plz SHOW WORK)
Fiona and Jamey have lunch at a bistro. The bill totals $29.75, and they leave their server a 24% tip.
How much total money do they pay?
A)$18.45
B)$29.99
C)$35.96
D)$36.89
Hellllllp PLEASE ASAP
Which expression is equivalent to (18x + 9k) + (2x + 6k)?
16 x + 3 k
20 x + 15 k
20 x + 16 k
36 x + 54 k
Answer:
B. 20x + 15
Step-by-step explanation:
Get rid of the parenthesis and combine like terms: 18x + 2x and 9k + 6k
You get: 20x + 15.
Answer:
20x + 15k
Step-by-step explanation:
In a survey of 1,300 people who owned a certain type of car, 650 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answer:
50%
Step-by-step explanation:
