10ft/2in simplified so the units are the same
The incomplete dual bar chart below shows how all students of class 8R1 travel to school
Answer: B
Step-by-step explanation:
Answer is B
The required method that is popular with the boys is going to school by walking.
A dual bar chart has been given, describing the method of going to school for boys and girls.
What is a bar chart?A bar chart displays the frequency counts of values for each level of a categorical or nominal variable.
Here,
According to the question,
Number of boys walk = 8,
Number of boys taking the bus = 2
Number of boys with car = 3
number of boys with cycle = 3
So the most popular method among the boys is given as by walk.
Thus, the required method that is popular with the boys is going to school by walking.
Learn more about bar charts here:
https://brainly.com/question/15507084
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Perform the following operation: y-x+z
Answer:
D. -16i +8j+4k :)
Step-by-step explanation:
EGEN 2021, got it right on practice
Malaya is standing directly between a 90-foot tall courthouse and a 54-foot tall bank. If the angle of elevation from the point where Malaya is standing to the top of the courthouse is 72°, while the angle of elevation to the top of the bank is 35°. What is the distance between the courthouse and the bank?
Answer:
Step-by-step explanation:
Draw a picture.
c and b are Malaya’s distance from the courthouse and bank, respectively.
tan(72°) = c/90
c = 90tan(72°)
tan(35°) = b/54
b = 54tan(35°)
Distance between courthouse and bank = c+b
= 90tan(72°) + 54tan(35°)
= 301.5 ft
I need help on this one too. Please.
HI could some one please help me I will give you BRAINLEST!!!!
Answer:
16
Step-by-step explanation:
in a group of 52 cards, how many different groups of 5 cards can you be dealt?
Answer:
10
Step-by-step explanation:
50 divided by 5 = 10 and the extra 2 are left out because we are finding how many groups of 5 we can get.
Please find x and y!!!!!! URGENT! Bots taken down
Answer:
x = 11, y = 22
Step-by-step explanation:
Using the tangent ratio in the right triangle and the exact value
tan60° = [tex]\sqrt{3}[/tex] , then
tan60° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{11\sqrt{3} }{x}[/tex] = [tex]\sqrt{3}[/tex] ( multiply both sides by x )
11[tex]\sqrt{3}[/tex] = x × [tex]\sqrt{3}[/tex] ( divide both sides by [tex]\sqrt{3}[/tex] )
11 = x
Using Pythagoras' identity in the right triangle
y² = x² + (11[tex]\sqrt{3}[/tex] )² = 11² + 363 = 121 + 363 = 484 ( square root of both sides )
y = [tex]\sqrt{484}[/tex] = 22
In the right triangle shown,
m
∠
V
=
60
°
m∠V=60°m, angle, V, equals, 60, degree and
U
V
=
18
UV=18U, V, equals, 18.
60
°
60°
x
x
18
18
U
U
W
W
V
V
How long is
U
W
UWU, W?
Answer:
what
Step-by-step explanation:
︎︎︎︎ ︎︎ ︎︎︎ ︎︎ ︎︎︎ ︎︎︎︎ ︎︎︎︎︎ ︎︎︎︎
Answer:
67
is it multiple choise
Paragraph Finding the part, percent, and the whole Styles 1) Sixteen students in the school band play clarinet. Clarinet players make up 20 %v of the band. How many students are in the school band?
Answer:
80
Step-by-step explanation:
You know that 20% of the school band are 16 clarinet players, or 16 is 20% of the band.
You can set up the equation 0.2x = 16 and divide both sides by 0.2. You then get that x = 80, so there are 80 kids in the school band.
helpppppppppppp plzzzzz!!!!
Answer: 132.7 square inches
Area of a circle formula: [tex]\pi r^{2}[/tex]
Because we know that a diameter is twice the size of the radius and the diameter is 13 inches, we can divide 13 by 2 to get 6.5
Plug in this value into the formula, to get [tex]\pi (6.5^{2})[/tex]. Simplify the equation to get [tex]\pi (42.25)[/tex]. Multiply to get 132.7.
Answer:
It's A
Step-by-step explanation:
To find area= pie*raduis*radius
To find raduis you'll divide diameter by two
so 13 divided by 2 is 6.5
6.5*6.5*3.14=132.7
What is (3p+7)(3p-7)(p+8)
Answer:
9p^3 + 72p^2 - 49p - 392
Step-by-step explanation:
(3p + 7) times (3p - 7) times (p + 8)
(9p^2 - 49) times (p +8)
9p^3 + 72p^2 - 49p - 392
I hope this helps a ton!!
Rewrite the function by completing the square.
f(x) = x² +6x+87
Answer:
( x + 3 ) ^2 + 78
Step-by-step explanation:
sorry no step by step explanation because i was in a rush bye have a good day :D
Please I need help!!!!
Answer:
y=1/4x-1
Step-by-step explanation:
So lets start off by going over what slope intecerp form is.
Slope intercept form looks like this:
y=mx+b
Lets go over the different values in this formula:
y is always going to just be what mx+b equals, and you can plug in values for x to solve for it.
m is always teh slope. The slope is y/x, basically just the change in y over the change in x.
x is going to be the number you plug in a value for to solve for y.When writing slope intercept form, this will always just be x.
Lastly we have b. This is what y equals when x is 0.
Lets use this to make our slope intercept.
So we have:
y=mx+b
y and x are not going to have a written value, so we only need to determine m and b.
So lets find b.
B will be the slope. When we look at the points on the graph, we see (-4, -2) and (0, -1)
The difference in y is -1.(-2--1=-1). The difference in the x is -4.(-4-0=-4).
So b will be: -1/-4, or just 1/4:
y=1/4x+b
Now lets find b.
Lets specificly lookat what y equals when x is 0 on the graph.
We can see the point is (0, -1)
So the y intercept is -1. This means b is equal to -1:
y=1/4x-1
This is your slope intercept!
Hope this helps! :D
Sorry for bad grammar, I am writting on a strange keyboard.
PLEASE HELP
Based on data taken from airline fares and distances flown, it is determined that the equation of the least-squares regression line is ŷ = 102.50 + 0.65x, where ŷ is the predicted fare and x is the distance, in miles. One of the flights was 500 miles and its residual was 115.00.
What was the fare for this flight?
102.50
312.50
427.50
542.50
Answer:
542.50
Step-by-step explanation:
Given:
Least square regression equation :
y = 102.50 + 0.65x + residual
y = predicted fare
x = distance in miles
Intercept = 102.50
Slope = 0.65
Distance in miles, x = 500 miles
y = 102.50 + 0.65(500) + 115
y = 102.50 + 325 + 115
y = 427.5 + 115
y = 542.50
Answer:
Don't know why everyone downvoted the first answer. Maybe you guys suck at clicking. It's correct.
Your answer is 542.50 (D)
102.50 + 65(500) = 427.5
427.5 + 115 = 542.50
You add the residue.
ED2021
Can someone help me, please?
find the volume! please :) ( links = blocked )
. A big ice in the shape of a cube with volume 60 cm is divided into cubes
with sides of 2 cm. What is the most number of cubes with sides of 2 cm
that can be cut from the large cube?
It can be made into cube(s) at most
lxwxh = v 2 x 2 x 2 = 8 7x8=56 Answer: 7
At the bank, Mr Drew changes a £5 note for 20p pieces. How many 20p piece coins will he get?Single line text.
Answer:
Hence Mr Drew will get 20 pieces of a Quarter
Step-by-step explanation:
From the question we are told that:
Money changed [tex]m= 5[/tex]
Number of coins [tex]N=20p[/tex]
Generally the equation for coin change into x is mathematically given by
[tex]x=\frac{m}{N}[/tex]
[tex]x=\frac{5}{20}[/tex]
[tex]x=\frac{1}{4}[/tex]
Therefore oin change into x is given as
[tex]x=\frac{1}{4}[/tex]
Hence Mr Drew will get 20 pieces of a Quarter
Find the area. The figure is not drawn to scale.
a
30 yd2
b
6.5 yd2
c
15 yd2
d
13 yd2
Answer:
The area if the triangle is 15 yd^2
Step-by-step explanation:
The formula to find the area if a triangle is base × height ÷ 2. So for this question it is 10×3÷2=15
what is 1/3 divided by 3/4
Answer:
..
Step-by-step explanation:
[tex]\frac{4}{9}[/tex]
Answer:
4/9
Step-by-step explanation:
(1/3) / (3/4)
=>1/3 * 4/3
=> 4/9
Hope it helps :)
(ASAP)!!!
Sam is making a picture frame. He is gluing craft sticks end-to-end to a plece of cardboard. The sticks do not overlap.
Craft Sticks
Craft Sticks
The top of the frame is 18 inches long. Each craft stick is
Is 3.4 inches long
How many craft sticks will Sam glue to the cardboard to make the top of the frame?
O A St /
OD. 15
OB. 6
O E. 2173
Ос. 6
. 6 /
Answer:5 1/2
Step-by-step explanation:I took the test
Two triangles are congruent if one angle of one triangle is equal in measure to the corresponding angle of the other triangle.
True or False
Answer true
Step-by-step explanation:
Answer:
Correct option is
False
Even though all the corresponding angles of the two triangles are equal, the corresponding sides may not be equal.
Hence, the two triangles are not congruent.
The given statement is false.
PLEASE HELP 40 POINTS
Find the value of x in the triangle shown below.
What is an equation of the line that passes through the points (-2, -7) and (-1, -3)?
Answer:
y = 4x + 1
Step-by-step explanation:
Find slope, rise over run
[tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1}} = \frac{-3--7}{-1--2} = \frac{4}{1} = 4[/tex]
find y intercept by plugging in one of the coordinates in y=mx+b, including m=4
-7 = 4(-2) + b
1 = b
Answer:
y = 4x + 1
Step-by-step explanation:
On a coordinate plane, point A is located at (7, 4), and point B is located at (-8, 4). What is the distance between the two points? *
-1
3
15
56
Answer:
Solution given;
A(x1,y1)=(7,4)
B(x2,y2)=(-8,4)
distance AB=?
we have
d=[tex]\sqrt{(x2-x1) ²+(y2-y1) ²}[/tex]
AB=[tex] \sqrt{(-8-7)²+(4-4)²}[/tex]
AB=15 units
the distance between the two points is 15 units.
Solve for e.
e² = 36
Enter your answer in the box.
e = ±
Answer:
e= 2.718281828459........
Answer:
he told u so ya
Step-by-step explanation:
PLEASE HELP ME WITH THIS
Answer:
y<5
Step-by-step explanation:
dotted line so it's <. The original equation without inequality is y=5.
hope this helped.
31. Bethany bought e pieces of Halloween candy that she gave out to her 5 friends. If she
save each friend 3 pieces, write and solve an equation to find how many pieces of candy
Bethany started with
Answer: C=15 pieces of candy
Step-by-step explanation: