Anyone know this one?
Answer:
3
Step-by-step explanation:
This is cube root (hence the [tex]\sqrt[3]{}[/tex]).
To find the cube root of a number, we are looking for a number that, when multiplied by itself 3 times, equals the number inside the sign.
So:
[tex]3^x = 27[/tex]
We know that [tex]2\cdot 2\cdot 2 = 8[/tex], so this doesn't work.
We also know that [tex]3 \cdot 3 \cdot 3 = 27[/tex], so this works.
Therefore the cube root of 27 is 3.
Hope this helped!
Answer:
the answer is three
Step-by-step explanation:
If you multiply three by itself three times you will get 27.
Hope this helps!!! Mark this as brainliest please.
Point b, o, and y are collinear on by, and bo:oy = 1/3. B is located at (4,-2,) o is located at (5,-2) and Y is located at (x,y) determine the value of y
Answer:
The value of the y-coordinate is -2
Step-by-step explanation:
Here in this question, we want to use the section formula to determine the y- coordinates of the line that divides the segment in the ratio 1:3 or 1/3
The formula to use to get the coordinates is;
( (mx2 + nx1) /m + n , (my2 + ny1)/( m + n))
So in this case;
m = 1 n = 3
x1 = 4 , x2 = 5
y1 = -2 , y2 = -2
So substituting these values ( we will only make for the y part since we only need to get the y coordinate)
Hence;
[1(-2) + 3(-2)]/(1+3) = (-2-6)/4 = -8/4 = -2
Solve the following equation: 3x+2=2x-6
Answer:x=-8
Step-by-step explanation:
What are the fill in the blank answers
what is the decimal equivalent of 23 / 9
Answer:
2.55555555556
Step-by-step explanation:
Answer:
2.55...
The decimal equivalent for this question is 2.55... Hope this helps!
Andrew has one book that is 237 inches thick and a second book that is 3.56 inches thick. If he stacks the books, about how tall will the stack be? Round to the nearest hundredth.
If g(x) = x^2 + 7, find g(-3)
Answer:
g(-3) = 16
Step-by-step explanation:
Simply substitute x as -3 to find your answer:
g(-3) = (-3)² + 7
g(-3) = 9 + 7
g(-3) = 16
Drag a reason to each box to complete the proof. Given: KM=LN segment K N with points K L M N on the segment in order from left to right Prove: KL=MN Statements Reasons KM=LN Response area KM=KL+LM Segment Addition Postulate LN=LM+MN Response area KL+LM=LM+MN Substitution Property of Equality KL=MN look below for options DO IT NO BOT ANSWERS WILL BE TOLLERATED
Answer:
KM=LN-----Given
KM=KL+LM-----Segment Addition Postulate
LN=LM+MN-----Segment Addition Postulate
KL+LM=LM+MN-----Substitution Property of Equality
KL=MN-----Substitution Property of Equality
hope this helped :)
Answer:
KM=LN Given
KM=KL+LM Segment Addition Postulate
LN=LM+MN Segment Addition Postulate
KL+LM=LM+MN Substitution Property of Equality
KL=MN Subtraction Property of Equality
Step-by-step explanation:
Verified correct with test results.
What are the two main branches of statistics?
Answer:
descriptive statistics and inferential statistics
Step-by-step explanation:
16 + 28 + (-42)=? Need help
☽------------❀-------------☾
Hi there!
~
Answer:
[tex]16 + 28 + -42[/tex]
[tex]= 44 - 42[/tex]
[tex]= 2[/tex]
❀Hope this helped you!❀
☽------------❀-------------☾
Answer:
2
Step-by-step explanation:
This is the answer because:
1) First, we have to add 16 and 28 which is 44
16 + 28 = 44
2) Next, we have to add 44 and -42, which will be 2 because whenever we have to add or subtract integers, we are supposed to multiply the signs, and then we have to put the sign of the greater number. In this case, it would be:
44 + (-42) = 44 - 42 = 2
Hope this helps! :D
Plz answer and hurry it’s 20 points
Step-by-step explanation:
1. the number of parts that the dividend is being divided into
2. opposite operations that undo one another
3. the result of dividing two numbers
4. the number being divided
5. the quotient of any number and zero
:)
Answer:
1. The number being divided
2. opposite operations that undo one another
3. The result of dviding two numbers
4. The number of parts that the dividened is being divided into
5.The quotient of any number and zero
Step-by-step explanation:
If John pays $144 for 9 pounds of pears, how much is each pound
Answer:
$16 per pound
Step-by-step explanation:
We want to find the price per pound.
Therefore, we must divide the cost by the pounds.
[tex]\frac{cost}{pounds}[/tex]
We know it costs $144 for 9 pounds of pears. Therefore, $144 is the cost and there are 9 pounds.
[tex]\frac{\$144}{9 pounds}[/tex]
Divide.
[tex]\$16 /pound[/tex]
It costs $16 for each pound of pears.
Which numbers are solutions to the inequality 2x – 1 > x + 2? Check all of the boxes that apply
Answer:
x>3
Step-by-step explanation:
2x – 1 > x + 2
2x-x-1>2
x-1 >2
x>3
Answer:
4,5
Step-by-step explanation:
PLEASE HELP QUICK
Find the area of the rectangle.
2x + 4
4x - 2
Answer:
8x² + 12x – 8
Step-by-step explanation:
From the question given above, the following were obtained:
Length (L) = 2x + 4
Breadth (B) = 4x – 2
Area (A) =..?
The area of a rectangle is given by:
Area (A) = Length (L) × Breadth (B)
A = L × B
Thus with the above formula, we can obtain the area of the rectangle as follow:
Length (L) = 2x + 4
Breadth (B) = 4x – 2
Area (A) =..?
A = L × B
A = (2x + 4) (4x – 2)
Expand
A = 2x(4x – 2) + 4(4x – 2)
A = 8x² – 4x + 16x – 8
A = 8x² + 12x – 8
Therefore, the area of the rectangle is 8x² + 12x – 8
four times the sum of a number and ten is 60. find the number.
Answer choices:
A. 4
B. 5
C. 6
D. 7
Answer:
B. 5Step-by-step explanation:
x - the number
x + 10 - the sum of the number and ten
4×(x + 10) - four times the sum of the number and ten
4×(x + 10) = 60
÷4 ÷4
x + 10 = 15
-10 -10
x = 5
what is 2√-64 simplified
Answer:
1/32 is the simplified fraction for 2/64.
Step-by-step explanation:
14x−7y=21 in slope-intercept form
3=(1/4)f(-2)
How do u solve this
If EF=6 and EG=21, find the value of FG. The drawing is not to scale. A. 17 B. 15 C. 14 D. 6
Answer:
B
Step-by-step explanation:
EF=6 and EG=21
find the value of FG
6
E-------------F-----------------------------------G
|<-----------------------21---------------------->|
EF + FG = EG
6 + FG = 21
FG = 21 - 6
FG = 15
therefore
the answer to the option is B. 15
Jasmine is thinking about buying a car and is comparing two vehicles. One gets 13 miles to the gallon (mpg) and the other agents 26 miles to the gallon. Assuming that she drives 5,000 miles a year, how much money would she save by buying the more fuel efficient car if gas is $3 a gallon?
Answer:
$576.93
Step-by-step explanation:
Car A
13 miles to the gallon (mpg)
13 miles = 1 gallon
Car B
26 miles to the gallon
26 miles = 1 gallon
Car B is more fuel efficient than car A
1 gallon = $3
Assuming that she drives 5,000 miles a year
Cost of buying Car A
5000 miles / 13 miles × $3
= 384.62 × 3
= $1,153.86
Cost of buying car B
5000 miles / 26 miles × $3
= 192.31 × 3
= $576.93
Car A - car B
= $1,153.86 - $576.93
= $576.93
Jasmine will save $576.93 by buying the more fuel efficient car if gas is $3 per gallon
The Segment Addition Postulate involves the addition of two segments with a common endpoint. Which conditions regarding the endpoints must be met? select all that apply.
they are coplanar
one point is between the other two
they are non-coliner
the points are randomly place on the line
they are coliner
Answer:
they are collinear
one point is between the other two
Step-by-step explanation:
The conditions regarding the endpoints that must be met are;
Option B; One point is between the other two.
Option E; They are colinear.
The segment addition postulate states that if for example we have two points on a given line segment with endpoints, X and Z, then there will be a third point Y that resides on the line segment XZ if and only if the distances between the points meet the requirements of the equation XY + YZ = XZ.Let's look at the options;
Option A; This is not correct because coplanar means in the same plane but what we need is colinear points but coplanar points are not always colinear.Option B; This is correct because as seen above, point Y is between Point X and Z.Option C; This is not correct because they have to be colinear and not non-colinear.Option D; This is not correct because random placement may lead to non conformation with the equality of segments.Option E; This is correct because they have to be on the same line and are colinear.Read more at; https://brainly.com/question/17491162
Laura used 12 square feet of cloth to make 3 dresses. How many square
feet of cloth are required to make 12 similar dresses?
Answer:
Its 150 square feet
Step-by-step explanation:
Hope this helps :3
19. Which of the following is a correct
representation of 0.000005?
A. 50 x 10-7
B. 5 x 10-6
C. 5 x 106
D. .5 x 10-5
Answer:
b.
Step-by-step explanation:
Emery makes 8 necklaces and 3 bracelets, using a total of 172 beads. Then she makes 1 more necklace and 5 more bracelets, using 77 beads. Solve the system to find how many beads Emery uses in each necklace and bracelet.
Answer:
15 beads per bracelet
Step-by-step explanation:
what is a repeating decimal
Answer:
A decimal fraction in which a figure or group of figures is repeated indefinitely, as in 0.666
Step-by-step explanation:
Answer:
A repeating decimal is a decimal fraction in which a figure or group of figures is repeated indefinitely, such as 0.888 or such as 1.734734734
HELP MATH TEST I WILL PUT U BRAINLIEST WHICH ARE FUNCTIONS
Answer:
1 = Yes
2 = No
3 = No
4 = Yes
5 = Yes
6 = Yes
7 = No
8 = No
9 = Yes
Max paid $24.05 for 7.4 gallons of gas. He wants to calculate the cost of each gallon of gas. Max started his calculations by multiplying the divisor and the dividend by 10. He then set up this division problem A 0.0325 b 0.325 c 3.25 d 32.50
Answer:
C. 3.25
Step-by-step explanation:
:)
−16=−4(2x−8) please help
Answer:
x = 6
Step-by-step explanation:
−16=−4(2x−8)
Let's rearrange so solving would be easier.
-4(2x-8) = -16
Let's open the brackets. Please take note of the signs (+) (-).
(-4 * 2x) + (-4 * -8) = -16
-8x + 32 = -16
Subtract 32 from both sides. Please take note of the signs (+) (-).
-8x + 32 (-32) = -16 (-32)
-8x + 0 = = -48
-8x = -48
Divide both sides by -8.
-8x/-8 = -48/-8
x = 6
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The temperature was 80 C. Then the temperature fell 90 C. What was the temperature after it fell?
Answer:
-10 °C
Step-by-step explanation:
Subtract 90 from 80, since it dropped that much:
80 - 90
= -10
So, the temperature after it fell was -10 °C
Answer: -10 Celcius
Step-by-step explanation:
The tempature was 80 degrees and dropped by ninety, and since it dropped then you must subtract. 80 - 90 is -10 degrees Celcius. The temperature is -10 Celcius.
AB = 6x + 2 and
BC = 5x + 3
Find AC.
Answer:
Step-by-step explanation:
11X + 5
