Answer:
7.17
Step-by-step explanation:
3.85+3.32=7.17 km
Answer:7.17
Step-by-step explanation:
can i plz get brainliest i need it
I need help this is for tonight!!!
Answer:
54
Step-by-step explanation:
first find x:
21x-9=14x+12
21x=14x+21
7x=21
x=3
now substitute
21(3)-9
63-9=54
photo down below plz and thx
Answer:
It's the first one, a statement. :)
Answer:
the answer is 1. A statement that is author presents as true in order to support his or her position
Solve: 1+^3√5x=3
1. Isolate the radical. ^3√5x=2
2. Raise each side of the equation to the same power
as the index of the radical to eliminate the radical.
(3√5x)^3 = (2)^3
Answer: it’s D
Step-by-step explanation:
Answer:
x= 8/5 or D
Step-by-step explanation:
edg 2021
If a circle has a diameter of 7 inches, what is its circumference in terms of
The Circumferance of the circle would be 22 inches.
What is a circle?A circle is a locus of a point whose distance always remains constant from a given specific point. The general equation is -
x² + y² = r² (for circle centered at origin)
Given is a circle that has a diameter of 7 inches,
We have -
Diameter [d] = 7 inches
Then, radius [r] = 7/2 = 3.5 inches.
Circumferance = 2 x 22/7 x 3.5 = 22 inches
Therefore, the Circumferance of the circle would be 22 inches.
To solve more questions on circles, visit the link below-
brainly.com/question/17006280
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What is the answer:
15x+10= -20x+150
Answer: 1
5+10=−20+1501+10−10=−20+150−10
Subtract the numbers
15=−20+140
15=−20+14015+20=−20+140+20
Combine like terms
35=140
35=1403535=14035
=4
The plot below shows the length of each of the 7 bulletin boards hanging in the fifth grade hallway. All measurements are rounded to the nearest 1/2 fraction meter.If the 3 longest bulletin boards were side by side, what would their total length be?
Answer:
[tex]Total = 11m[/tex]
Step-by-step explanation:
Given
See attachment for dot plot
Required
The length of the 3 longest boards
From the attachment, the longest bulletin is 4 meters long which has a frequency of 1. This is followed by bulletin of 3 1/2 meters long; however, the frequency is 2
The frequency is gotten by counting the total dots on each length.
So, the total is:
[tex]Total = 4 m* 1 + 3\frac{1}{2} m* 2[/tex]
[tex]Total = 4m + 7m[/tex]
[tex]Total = 11m[/tex]
ž + 1 = 9
Ox = 16
x = 20
Ox = 4
Ox=5
Answer:
x = 16
Step-by-step explanation:
x
-- = 9-1 ...... first shift 1 and it will be -1
2
x = 8 ....... secondly 9-1 =8
--
2
x = 16 ..... criss cross and 2×8 = 16
there fore the value of x is equals to 16.
you can check it!
In triangle UVW, u = 20, v = 47. and w = 60. To find m∠ W,
which law would you use? Laws of Sines or Laws of Cosines? and why?
Answer:
We would use the Law of Cosines to solve the question.
m∠ W = 121.8°
Step-by-step explanation:
In triangle UVW, u = 20, v = 47. and w = 60. To find m∠ W,
which law would you use?
The Law we would use to find find m∠W is the Law of cosines, this is because in the question above we are given 3 known sides of a triangle and we are asked to find an unknown angle.
Law of cosines when we are to find an unknown angle =
m∠ W = arc cos [u² + v² - w²/ 2uv]
m∠ W = arccos [ 20² + 47² - 60²/ 2 × 20 × 47]
m∠ W = 121.81159°
Approximately = 121.8°
About 8 out of 15 homes have a dog as a pet. On a street with 165 homes, how many would you expect to have a dog for pets?
Please explain how you got your answer.
Answer:
88
Step-by-step explanation:
create a proportion:
8/15 = x/165
cross-multiply:
15x = 1320
x = 88
Two types of tickets were sold for an upcoming concert: adult tickets and child tickets. In total, there
were 175 adult tickets sold and 103 child tickets sold. There was a total of $13796 in ticket sales. The
Jones family bought two adult tickets and two child tickets and spent a total of $184. How much does an
adult ticket cost and how much does a child ticket cost?
Answer:
Adult ticket is $60
Child ticket is $32
Step-by-step explanation:
Let x = price of adult ticket
y = price of child ticket
(1) 175x + 103y = 13796 (2) 2x + 2y = 184
x + y = 92
y = 92 - x
175x + 103(92 - x) = 13796
175x + 9476 - 103x = 13796
72x = 4320
x = 60 y = 92 - 60
y = 32
Calculating area of rectangle with a diagonal of 5m height of 3m and length of 4m
Answer:
area = 12 m²
Step-by-step explanation:
area = L x W
area = 4 x 3 = 12 m²
Answer:
12m ²
Step-by-step explanation:
Area of rectangle = l × b
= 4m × 3m
= 12m²
I GIVES BRAINLIEST TO PEOPLES WHO ANSWERS
Answer:
$16.38
Step-by-step explanation:
If he has to buy the whole board he will still spend the $8.80
If the school buys the post then you leave out the $18.75
Raymond bought a used truck for $18,800. If the sales tax in his state is 7 percent, what was the final price for his car?
I need help ASAP this is due tomorrow
Answer:
The are of the figure is 36m.
Step-by-step explanation:
Split the figure into 2 shapes, a rectangle and a triangle
6 * 5 = 30
Rectangle = 30
2 * 6 = 12
12 / 2 = 6
Triangle = 6
30 + 6 = 36m
Plz mark as brainliest if correct! Have a nice day!!!
-Lil G
Answer:
shov
Step-by-step explanation:
123323143423 dfghe we erewrfwefwet
11a. A number cube that has sides numbered 1 through 6 is rolled 600
times. How many times would you expect the result to be a 1? times
Your answer
Answer:
The chance of rolling a 1 is 1/6.
This means, that in 6 rolls, you would expect to get 1 roll on a 1.
In 600 rolls, you would expect 100 rolls to land on a 1.
Let me know if this helps!
A compact disc player costs £50 plus 17 1/2 % VAT.
Calculate the total cost of the compact disc player.
Answer:
£58.75
Step-by-step explanation:
Given data
Cost = £50
VAT= 17 1/2%= 17.5%
Let us find the amount of the VAT
=17.5/100*50
=0.175*50
= £8.75
Hence the total cost of the compact disk is
=50+ 8.75
=£58.75
Which gives the correct vaules for points A, B, C and D?
Step-by-step explanation:
answer b
please mark as brilliant
Answer:
I think it's the last answer choice. Not sure though. Hope this helps!
(-7, y) and (-2,-4); m = -6/5 find the slope
Answer:
y = 2
Step-by-step explanation:
Use the slope formula so y2-y1/x2-x1 = -6/5
so -4 - y / -2 + 7 = -6/5 so y has to be 2 so that -4-2=-6
Simplify -18b^-4 Pliz help, I don’t understand math, especially Algebra II
Answer:
B. -[tex]\frac{18}{b^4}[/tex]
Step-by-step explanation:
(✿◡‿◡) <-- she wants Brainliest
Answer:
b
Step-by-step explanation:
Find the total amount in an account after 8 years if the
deposit was $20,000 and the simple interest rate was
2%.
Answer:
Step-by-step explanation:
The value of a simple interest account is
A=P(1+rt), A=present amount, P=principle, r=rate, t=time
A=20000(1+0.02(8))
A=20000(1.16)
A=$23200.00
Can someone help me and show how to do it
Answer:
Step-by-step explanation:25
What is the area of the triangle?
4
:10
2
units
Answer:
Your answer is 20
Step-by-step explanation:
as the formula 1/2*4*10=20.
hope it help you if yes then please make me the brainiest.
Thank you
parshv
PLEASE HELP!!!! I need the answer quick!!!! I’ll give you 20 points
-3b+12=36
Answer:
b= -8
Step-by-step explanation:
carmen ha visto la television durante cada dia de la semana pasada y se registraron los siguientes numeros de horas 3,2,3,3,2,6 y 3 en promedio ¿cuantas horas al dia esta Carmen frente al televisor?
You deposit $400 in an account. The account earns $18 simple interest in 9 months.What is the annual interest rate?
Use the formula,
I = Prt
P = Principal amount = 400
I = interest = 18
r = annual rate
t = time in years = 9/12 = 3/4
so,
18 = 400*r*3/4
r = 0.06
so the annual interest rate is 0.06 or 6%
Find the angle of elevation of the sun, if a 6 foot tall man casts a 4 foot shadow on the ground. (round answer to the nearest hundredth)
Answer:
33.69
Step-by-step explanation:
tan(x)=2/3
The line of the best fit for the graph above has the equation y= -x + 2. What value does the line predict when x= 6?
Answer:
y =-4 when x=6
Step-by-step explanation:
Plug in 6 for x
-(6)+2
-6+2=-4
If f(x) = x2, which equation represents function g?
A. G(x)=1/3f(x)
B. G(x)=3f(x)
C. G(x)=f(1/3x)
D. G(x)=f(3x)
Answer: B. G(x)=3f(x)
Step-by-step explanation: hope this helped :)
The equation that represents the graph of the function g(x) is g(x) = 3f(x)
How to determine the function g(x)?The equation of the function f(x) is given as:
f(x) = x^2
The function g(x) is compressed horizontally by a factor of 3, to get the function g(x)
This means that:
g(x) = kf(x)
Where k = 3.
So, we have:
g(x) = 3f(x)
Hence, the equation that represents the function g(x) is g(x) = 3f(x)
Read more about function transformation at:
https://brainly.com/question/4025726
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Question 5 (1 point)
What is a unique characteristic of a set of data that is distributed normally?
A. the mean is greater than the median
B. the mean is less than the median
C. the mean is the same as the median
D. the data set does not have a median
Answer:
C
Step-by-step explanation:
Normal distribution has a unique characteristic of having equal mean and median values. If mean was higher than median, then the distribution would be positively skewed. Mean lower than median would appear in distributions negatively skewed. Each data set has a median value.
14 = p + 19 I need some help with this one?
Answer:
p=-5
Step-by-step explanation:
have a lovely day!!