Answers
Answer:
2 units
Step-by-step explanation:
x= 2×4/4 = 2 units
Related Questions
Can somebody please please help me please
No links or files
Please help I am confused
I will give brainies
Answers
Answer: median is two, mean is two, mode is two, range is 13, the data appears to be symmetrical
Step-by-step explanation: hope this helps <3
this is area right???
Answers
Answer:
Yes
Step-by-step explanation:
So permiter is two*lengths plus 2*width of a shape.
Area is the length times the width.
For examplel if a square has a length of 2, and a width of 3 the permiteter is:
2*2+3*3=
4+9
=
13
On the other hand, area would be:
2*3
=
6
I hope this helps!
pls right answer do not guess this is a final pls dont guess -5x - 6 > 14
Answers
Answer:
x < −4
Step-by-step explanation:
Add 6 to both sides.
-5x> 14 + 6
Simplify 14+6 to 20.
-5x>20
Divide both sides by -5.
x<-20/5
Simplify
x<−4
Find the angle between u=<10,6> and v=<-3,14>.
Answers
=
(
−
2
,
1
)
u
=
(
-
2
,
1
)
,
v
=
(
5
,
−
4
)
v
=
(
5
,
-
4
)
The equation for finding the angle between two vectors
θ
θ
states that the dot product of the two vectors equals the product of the magnitudes of the vectors and the cosine of the angle between them.
u
⋅
v
=
|
u
|
|
v
|
c
o
s
(
θ
)
u
⋅
v
=
|
u
|
|
v
|
c
o
s
(
θ
)
Solve the equation for
θ
θ
.
θ
=
a
r
c
⋅
c
o
s
(
u
⋅
v
|
u
|
|
v
|
)
θ
=
a
r
c
⋅
c
o
s
(
u
⋅
v
|
u
|
|
v
|
)
Find the dot product of the vectors.
Tap for more steps...
−
14
-
14
Find the magnitude of
u
u
.
Tap for more steps...
√
5
5
Find the magnitude of
v
v
.
Tap for more steps...
√
41
41
Substitute the values into the equation for the angle between the vectors.
θ
=
arccos
⎛
⎜
⎜
⎝
−
14
(
√
5
)
⋅
(
√
41
)
⎞
⎟
⎟
⎠
θ
=
arccos
(
-
14
(
5
)
⋅
(
41
)
)
Simplify.
Tap for more steps...
2.93049932
2.93049932
u
=
(
−
2
,
1
)
,
v
=
(
5
,
−
4
)
u
=
(
-
2
,
1
)
,
v
=
(
5
,
-
4
)
What is the domain of the relation shown in the graph?
A) {0}
B) {1}
C) {2}
D) θ
Answers
Answer:
yea its 2
Step-by-step explanation:
A choir teacher is dividing 12 sopranos and 9 altos into singing groups. He wants each group to have the same combination of sopranos and altos, with no singers left over. What is the greatest number of groups he can make?
Answers
Answer:
3 groups
Step-by-step explanation:
Sopranos = 12
Altos = 9
Find the highest common factor of 12 and 9
12 = 1, 2, 3, 4, 6, 12
9 = 1, 3, 9
The highest common factor of 12 and 9 is 3
Therefore, the choir teacher can only have 3 groups
12 sopranos / 3 groups
= 4 sopranos per group
9 Altos / 3 groups
= 3 altos per group
Each of the 3 groups Will have 4 sopranos and 3 altos each
Evaluate the expression
1/2⋅8²+3(7)
Answers
Answer:
53
Step-by-step explanation:
1/2(64)+(3)(7)
=32+(3)(7)
=32+21
=53
An initial amount of $2000 is invested in an account at an interest rate of 5% per year, compounded continuously. Find the amount in the account
years. Round your answer to the nearest cent.
Answers
Answer:
$2,100.00
Step-by-step explanation:
Answer:
600 dollars a year
Step-by-step explanation:
I=prt is the formula for simple interest.
2000×0.05×6 = 600
John and Kamira are playing a game. John scores - 5 in the first round, while Kamira scores 7.
The score recorded at the end of the first round is 2. What could this score represent?
Group of answer choices
the sum of the absolute value of John's score and the absolute value of Kamira's score
the absolute value of the difference of John's score and Kamira's score
the sum of John's score and Kamira's score
the difference between John's score and Kamira's score
Answers
Answer:
the sum of John's score and Kamira's score
Step-by-step explanation:
-5 + 7 = 2
The lake Washington Floating Bridge in Seattle has a span of about 6566 feet. How many feet more than a mile is this?
Answers
Answer:
1286 more feet
Step-by-step explanation:
Square root 2 Times Square root 10 divided by square root 5
Answers
Answer:
2
Step-by-step explanation:
[tex]\sqrt{2} *\sqrt{10}=\sqrt{20} \\\sqrt{20}/\sqrt{5}=\sqrt{4} =2[/tex]
The simplified expression √2 x √10 / √5 is 2.
To simplify the expression √2 x √10 / √5, we can combine the square roots and apply the properties of radicals.
First, let's simplify the numerator, which is √2 * √10.
√2 x √10 = √(2 x 10) = √20
Next, let's simplify the denominator, which is √5.
So, √20 / √5
To rationalize the denominator, we multiply both the numerator and denominator by √5:
= (√20 / √5) x (√5 / √5)
= √(20 x 5) / √(5 x 5)
= √100 / √25
= 10 / 5
= 2
Therefore, the simplified expression is 2.
Learn more about Radical here:
https://brainly.com/question/151386
#SPJ6
9. The population of a certain animal species increases at a rate of 6.5% per year. There are currently
counted 120 of the animals in the habitat you are studying
Which function will model the expected change in the animal population from this point forward?
Answers
Answer:
FV= PV*(1 + g)^n
Step-by-step explanation:
Giving the following information:
Present Value (PV)= 120
Growth rate (g)= 6.5% per year
To calculate the future value of the population in any given year "n", we need to use the following formula:
FV= PV*(1 + g)^n
For example, in 10 years:
FV= 120*(1.065^10)
FV= 225
The area of the triangle shown is 9 cm2.
3.6 cm
5 cm
3 cm
What is the perimeter of the triangle?
Answers
Answer:
11.6
Step-by-step explanation:
A bag with 5 black cubes,3pink cubes, and 2 blue cubes. Find each probability without replacement. What is p(pink,blue)
Answers
Answer: 1/6
Step-by-step explanation:
Number of black cubes = 5
Number of pink cubes = 3
Number of blue cubes = 2
Total number of cubes = 10
The probability of picking a pink cube and then a black cubes will be:
p(pink,blue) = 3/10 × 5/9
= 1/6
The probability is 1/6
I'm asking you, please, a little help.
Answers
B 3
C 1
D 4
Random wordsnfjdbdusnsjdbsndjdbdjdj
B-3
C-1
D-2
These aren’t random
What is the volume of a right circular cone that has a height of 19 feet in a base with a diameter of 18.7 feet round your answer to the nearest 10th of a cubic foot
Answers
Answer:
A = 1739.4 cubic feet
Step-by-step explanation:
B = area of base (πr²)
h = height
A = Bh/3
A = [(18.7÷2)²π × 19] / 3
A = (9.35²π×19) / 3
A = 1739.4
What is the equation of the line that passes through the point (-7,-4) and has a slope of 11?
Answers
Answer:
[tex]y=11x+73[/tex]
Step-by-step explanation:
Hi there!
What we need to know:
Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)y and x stay the same but m and b are replaced with numerical values1) Plug the slope into [tex]y=mx+b[/tex] (m)
[tex]y=11x+b[/tex]
2) Plug the given point into the equation and solve for b
[tex]y=11x+b\\-4=11(-7)+b\\-4=-77+b[/tex]
Add 77 to both sides to isolate b
[tex]-4+77=-77+b+77\\73=b[/tex]
Plug b back into [tex]y=11x+b[/tex]
[tex]y=11x+73[/tex]
I hope this helps!
What is the length of the line?
Answers
Answer:
Its D
square root of 37 = 6.0
Step-by-step explanation:
Darren got 42 out of the 56 questions correct on a test. What percent of the questions did he get correct? OA. 28% OB. 84% OC. 75% OD 42%
Answers
Answer:
75%
Step-by-step explanation:
[tex] \frac{42}{56} \times 100 = 75[/tex]
A tire has a circumference of 69.1 inches. To the nearest inch, which is the diameter
of the tire?
Answers
Answer:
22 inches
Step-by-step explanation:
so to find the diameter you divide the circumference by pi(3.14)
69.1÷3.14=22.006
now rounding that you get 22
I WILL GIVE BRAINLEST IF PLEASEE HELP
Answers
Answer:
1. True , it doesn't change the shape
2. False , the x-axis changes
3. False , the angle will change
Last week, Ann bought 9 books and 5 movies for a total of $124.
Today, Ann bought 4 books and 21 movies for a total of $318.
Assuming neither item has changed in price, what is the cost of a book in dollars?
Answers
Answer:
$6
Step-by-step explanation:
Set up a system of equations where b is the cost of a book and m is the cost of a movie:
9b + 5m = 124
4b + 21m = 318
Solve by elimination by multiplying the top equation by -21 and the bottom equation by 5:
-189b - 105m = -2604
20b + 105m = 1590
Add the equations together, then solve for b:
-169b = -1014
b = 6
So, the cost of a book is $6
Sweet onions are on sale for $0.79 per pound. If an onion weighs 8 oz, how much does it cost to buy 5 onions?
Answers
I just times 79 x 5
Answer:
a pound is 16 oz. so 2 onions are a pound. meaning 5 onions equal 2 1/2 pounds.
2.5 × 0.79 = $1.975 (about $1.98)
Which three points can create a function with a range of {-3,0,4}, select all correct answers.
(4,3) (-3,1) (2,-3) (5,0) (0,2) (7,4)
Answers
Closest to the doll house!!
Answers
Answer:
C
Step-by-step explanation:
I need help with this and also the explanation plz
Answers
Answer:
The correct answer is 0 or A
Step-by-step explanation:
2/0+2 + 1/5 = 6/0+5
2/2 + 1/5 = 6/5
1 + 1/5 = 6/5
5/5 + 1/5 = 6/5
6/5 = 6/5
Nia works at a gas station and earns $15.50 per hour last week , she worked 29 hours .What was her gross pay?
Answers
Answer:
$449.5
Step-by-step explanation:
Given data
Earning rate= $15.50 per hour
Number of hours worked = 29 hours
Hence the amount earned is
=15.5*29
= $449.5
Hence the total amount she earned is $449.5
Use the table to write a linear function that relates y to x.
Answers
Answer:
y=(3/2)x+5
Step-by-step explanation:
Sketch it out real quick on a piece of paper.
As you can tell from the table, for every 3 units along the x axis, 2 units upwards are taken along the y axis.
This makes the slope of the equation (3/2)x or (1 1/2)x
The y-intercept is at y=5 because (on the table), when x=0, y=5.
This makes the equation in point-slope form y=(3/2)x+5
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answers
Step-by-step explanation:
they need to add up to -56
and multiply to 180
Please help!!! It's for a timed quiz on conditional probabilities!!!
A researcher randomly surveyed 122 college professors to determine what types of courses they teach and their sleeping habits. The two-way table displays the data.
Suppose a survey respondent is randomly selected. Let M = professor teaches math and B = professor is an early bird. What is the value of P(B|M)?
a. 17/63
b. 16/59
c. 16/33
d. 21/34
Answers
Answer:
A
Step-by-step explanation:
A