Answers
Answer:
0.1944
Step-by-step explanation:
Related Questions
what times itself 3 times equals -27
Answers
Answer:
the answer for 3 times -27 is -81
Step-by-step explanation:
hope it helped ! :)
Answer:
-3
Step-by-step explanation:
x³ = -27
x = ∛(-27) = -3
The area of a square carpet is 5476 sq.cm. Find the length of its side.
Answers
Answer:
Area of square = (side)^2 = 5476 sq.cm
side = √5476 sq.cm
side = √(74 cm)^2
side = 74 cm
Step-by-step explanation:
Answer:
74
Step-by-step explanation:
Since it's a square, all the sides are the same. Just square root 5476.
PLEASE I WILL GIVE BRAINLYIEST Determine which numbers the equations can be multiplied by to create opposite terms of the x-variable.
1/2x-1/4y=-3
-1/3x + 2/3y = 5
Which number can the first equation be multiplied by?
Which number can the second equation be multiplied by?
Answers
Answer:
For the first 2 for the second 3
Step-by-step explanation:
first would be 1x the second would be -1x
Answer:
2 and 3
Step-by-step explanation:
Which statement best predicts the weather for Denver, Colorado on day 3.
Answers
Answer:
Denver should be experiences balmy weather on day 3. Temps vary depending on the month, but overall no storms, and fairly clear weather should be present.
Step-by-step explanation:
A higher pressure system is moving closer to Denver, making for sunnier and calmer weather. It also seems like the nice H should stick for around 2-5 days if the low and high pressure systems continue in what seems to be a slight loop, the low pressure system will probably be moving to the Northeast soon. Overall Denver should be experiencing nice weather, perhaps a bit colder because of the cold front that seems to have sweeped through before Day 1.
(Hope this helps out, I'm sorry if this is wrong.)
Answer:
this might help
Step-by-step explanation:
thanks to the person above me i got 100%! :)
Martha went to a restaurant with some friends. The three of them split a large pizza. Martha spent a total of $11. How much was the large pizza? (pleasee!!)
Answers
Answer:
$33 or $11Step-by-step explanation:
There could be two scenarios:
1. Three friends share the pizza and pay equally. The price is then:
11*3 = 33$2. Three friends share the pizza that Martha paid for. The price is then:
11$Which quadrant is (-3,7) in?
A: 1 or |
B: 2 or ||
C: 3 or ||
D: 4 or IV
Answers
1) Are p+p+p+p and 3p equivalent?
Answers
Answer:
no!
Step-by-step explanation:
each p has an "invisible" 1, so it'd be 1p + 1p + 1p + 1p = 4p, not 3p
There are 17 marbles in a bag; some are red, some are blue. The number of red marbles is 3 less than 4 times the number of blue marbles. How many marbles are red? How many are blue? WRITE AND SOLVE a system of linear equations to find how many red and blue marbles there are.
Answers
Step-by-step explanation:
anda lol wkkkkkkwkwkwkwkwk.......
What is the slope of the line parallel to the line in part a above how do you know what is the relationship between lines that are parallel ?
What is the slope of the line. Perpendicular to the line in part a above how do you know what is the relationship between lines that are perpendicular
Answers
Answer:
If lines are perpendicular, their slopes are the negative reciprocals
Step-by-step explanation:
9(2k-3m)-9m-4(-3m-3k)
Answers
Answer:
30k−24m
Step-by-step explanation:
What are the new coordinates of the figure above if it is rotated 180° clockwise about the origin?
A. (3,3), B'(-3,7), C'(3,7)
B. (-3,3), B'(-7,3), C'(-7,-3)
C. (-3,3), B'(-7,3), C'(7,-3)
D. (3,3), B'(3,7), C'(-3,7)
Answers
Answer:
Step-by-step explanation:
Answer:
A'(3,3), B'(3,7), C'(-3,7) (for you D)
Step-by-step explanation:
Multiply each coordinate by -1
Had the same question and saw you needed help :)
What is the area of Rectangle PQRS in the xy-coordinate plane below?
Answers
Answer:
Area of Rectangle PQRS = 12
Step-by-step explanation:
P.S - The exact question is -
Given -
P = (2, 2)
Q = (6, 2)
R = (6, 5)
S = (2, 5)
The graph is as follows :
As we know that Area of Rectangle = Length × Breadth
Here Length of Rectangle = PQ
Breadth of Rectangle = PS
⇒ Area of Rectangle PQRS = PQ×PS = 4×3 = 12
Suppose that 11 inches of wire costs 33 cents.
At the same rate, how many inches of wire can be bought for 21 cents inches?
Answers
Answer:
Suppose that 14 inches of wire cost 42 cents at the same rate how many inches of wire can be bought for 24 cents
Step-by-step explanation:
Help me plssssssss :))
Answers
y = 6x
Siyoni, Adam and Ben share some money in the ratio 5:3:4 In total, Adam and Ben receive $84 Work out how much they cach get. (help me i’ll give brainliest!)
Answers
You take $84, then multiply it by the square of 2, and then you divide it by 4.25 8ths, and then you take 8ths, and subtract it by 7.284, and you will get $29.7. Your welcome :)
Consider the diagram and angle measures shown below.
m1 = (3x +25)
m2 = (7x+5)
m3=(-2x + 70)
4
3
2
What is the value of m
3?
Answers
A circle has a diameter of
18
m. Find the area of the sector
whose central angle is 135°
Answers
Answer:
[tex]\boxed {\boxed {\sf \frac{ 243}{8} \pi , 95.3775, or \ 95.42587686 \ m^2 }}[/tex]
Step-by-step explanation:
When given the central angle in degrees, the formula for sector area is:
[tex]A=\frac{ \theta}{360} * \pi r^2[/tex]
where θ is the central angle and r is the radius.
We are given the diameter, so we must calculate the radius. The radius is half the diameter.
r= d/2The diameter is 18 meters.
r= 18 m/2 r= 9 mNow we know all the variables:
θ=135 r= 9 mSubstitute the values into the formula.
[tex]A=\frac{ 135}{360} * \pi (9)^2[/tex]
Solve the exponent first.
(9)²= 9 m *9 m= 81 m²[tex]A=\frac{ 135}{360} * (81 \ m^2) \pi[/tex]
Solve the fraction.
[tex]A=\frac{ 3}{8} * (81 \ m^2) \pi[/tex]
Multiply the two rational numbers.
[tex]A=\frac{243}{8} \pi \ m^2[/tex]
The answer can be left like this, in terms of pi, or can be multiplied.
Using 3.14 as pi[tex]A=\frac{243}{8} *3.14 \ m^2[/tex]
[tex]A= 95.3775 \ m^2[/tex]
Using the pi button as pi[tex]A= 95.42587685 \ m^2[/tex]
The area is 243/8 π, 95.3775, or 95.42587685 square meters.
Need help solving!!!!
Answers
It is 3 cause they are all the same leatheth so 3
Answer:
no its 2
Step-by-step explanation:
because 21+3=7. and 14+7=2. so it's 2
The velocity of an object in meters per second varies directly with time in seconds since the object was dropped, as represented by the table.
A two column table with 6 rows. The first column has, Time in seconds, and has the entries, 0, 1, 2, 3, 4. The second column, Velocity in meters per second, has the entries, 0, 9.8, 19.6, 29.4, 39.2.
The acceleration due to gravity is the constant of variation. What is the acceleration due to gravity of a falling object?
4.9 9.8 StartFraction m Over s squared EndFraction.
9.8 9.8 StartFraction m Over s squared EndFraction.
10.2 10.2 StartFraction m Over s squared EndFraction.
19.6 19.6 StartFraction m Over s squared EndFraction.
Answers
Answer:
B
Step-by-step explanation:
edg2021
The value of the acceleration due to gravity is 9.8 m/s^2.
What is the acceleration due to gravity?Now we know that the acceleration due to gravity is the slope when you plot the graph of velocity against time for motion under gravity.
Now we must look at the data given and use;
v = u + at
Given that the object was dropped, u = 0 hence
v = at
at t = 1 s and v = 9.8 m/s
a = 9.8 m/s/ 1 s
a = 9.8 m/s^2
This value remains the same irrespective of the time that you pick hence it is the value of the acceleration due to gravity.
Learn more about acceleration due to gravity:https://brainly.com/question/10892047
#SPJ9
Which property was used to simplify the expression?
3c+9+4c=3c+4c+9
distributive property
commutative property
associative property
inverse property
Answers
Answer:
commutative property
Step-by-step explanation:
Either order or way you put the numbers, it will be the same answer.
(+12) + (-13) =
Cuánto es y porque, operación completa.
Answers
Answer:
-1
Step-by-step explanation:
12 + -13 = -1
"Out of" is used when you want too divide . True or false ?
Answers
Answer:
I think it's true
Step-by-step explanation:
Answer: this is true
Step-by-step explanation:
The term out of is express as a fraction
Example:
1/2
This is 1 out of 2
Hope this helps ;)
The time X it takes Hattan to drive to work on a randomly selected day follows a distribution that is approximately Normal with mean 15 minutes and standard deviation 6.5 minutes. Once he parks his car in his reserved space, it takes 5 more minutes for him to walk to his office. Let T = the total time it takes Hattan to reach his office on a randomly selected day, so T = X + 5. Describe the shape, center, and variability of the probability distribution of T.
Answers
Answer:
Shape: Approximately Normal
Center: 20 minutes
Variability: 6.5 minutes.
Using statistical concepts, it is found that the distribution is normal, with mean (center) of 20 minutes, and standard deviation of 6.5 minutes.
When a constant is added to a normal variable, the distribution remains normal and the standard deviation remains constant, while the constant is added to the mean.
In this problem, a constant of 5 minutes is added to a normal variable with mean of 15 minutes and standard deviation of 6.5 minutes, hence, the distribution is:
Normal, with mean (center) of 20 minutes, and standard deviation of 6.5 minutes.
A similar problem is given at https://brainly.com/question/20713526
Hardy was given the scale drawing of the enlargement to find the scale factor and missing lengths. His work is shown below. Side A corresponds with 1.5, side B corresponds with 4, and a side with length 30 corresponds with a side with length 6. 1. Scale factor = StartFraction Scale drawing dimension over original dimension EndFraction = StartFraction 30 over 6 EndFraction = 5. Side A = 1.5 + 5 + 6.5. Side B = 4 + 5 = 9. Analyze Hardy’s work to determine if he is correct. If he is incorrect, what is his error? Yes. Hardy is correct. No. Hardy should have used the ratio of the original to the scale drawing to find the scale factor. No. Hardy should have multiplied by the scale factor to find the missing length. No. Hardy should have divided by the scale factor to find the missing length.
Answers
C. No. Hardy should have multiplied by the scale factor to find the missing length.
The probability that A is the outcome of an experiment is 0.3
What is the probability that A is not the outcome?
Answers
Answer:
.7
Step-by-step explanation:
which system of equations has only one solution?
Answers
Answer:
I think its the first one
Step-by-step explanation:
4x + 2y = 8
--4x - 2y = 3
I hope this is right
find the equation of the line that contains The given point and is perpendicular to the given line. Write the equation in slope intercept form, if possible. (21,7); 7x-5y=6
Answers
Answer:
an = 63(-1/3)^(n-1)
Step-by-step explanation:
This is a geometric sequence with first term 63 and common ratio -1/3.
The equation for the nth term is
an = 63(-1/3)^(n-1).
what is 3/4÷ 1/8? with a explanation
Answers
Answer:
The answer is 6.
Step-by-step explanation:
you have 3/4 divided by 1/8, first you find a common denominator, which is 8. Second you do 3 x 2 and 4 x 2, you should get 6/8 divided by 1/8, and 6 divided by 1 is still 6.
Answer:
6
Step-by-step explanation:
3 /4 × 8 /1 =
3×8/4×1=24/4
3x8 is the numerator 4x1 is the denominator
24/4=6
3/4÷1/8=6
Simplify the expression
5x - 7y + 4y – 12x
Answers
Answer:
-7x-3y
Step-by-step explanation:
5x-7y+4y-12x
Collect like terms
-7x-7y+4y
Connect like terms
-7x-3y
7. Chris used some square tiles to make an array. He made 8 equal rows
and had 3 tiles left over. He started with more than 80 tiles, but less than 100.
a) How many tiles did he start with? Find more than one answer.
Show your steps.
Answers
Answer:
83 and 91
Step-by-step explanation: 10 rows of 8.
8x10 =80
80+3=83
Next option 11 rows of 8
8x11=88
88+3=91