Answer:
n= 18
Step-by-step explanation:
:)
Answer:
18
Step-by-step explanation:
[tex]\frac{2}{3} *n=12\\\frac{2}{3} *n/\frac{2}{3} =12/\frac{2}{3} \\n=18[/tex]
Sean Wrona is the fastest typist in the world and can type an average of about 500 words in three minutes.
What is Sean’s average typing speed in words per minute, WPM, to the nearest whole number?
Answer:
166.67 is answer of this question
Amanda can jog 18 miles in 5 hours.
Answer:
the probelm does not make sense
Step-by-step explanation:
you can try dividing
Answer:
14.4 miles
Step-by-step explanation:
Amanda can jog 18 miles in 5 hours.
At the same rate how many miles can Amanda jog in 4 hours=??
solution:
Distance covered by Amanda in 5 hours = 18 miles
Distance covered in 1 hour = 18/5 miles
Distance covered in 1 hour is =3.6
Distance covered in 4 hours = 4*3.6=14.4
Hence Amanda can jog 14.4 miles in 4 hours
Triangle ABC maps to triangle A′B′C′ by a 90∘ rotation counterclockwise about the origin.
If AB=61 units, BC=11 units, and AC=60 units, what is the length of A′C′?
11 units
61 units
90 units
60 units
Answer:
60 Units
Step-by-step explanation:
The length of AC does not change. Since the translation is a rotation, nothing about the size of the triangle should change. Meaning A'B'C' is still 60 units in length.
The length of the side A'C' of the triangle after rotation is A'C' =AC = 60 units
What is Rotation?The measure of the amount a figure is rotated about the center of rotation is called the angle of rotation. The angle of rotation is usually measured in degrees. We specify the degree measure and direction of a rotation.
90° clockwise rotation: (x,y) becomes (y,-x)
90° counterclockwise rotation: (x,y) becomes (-y,x)
180° clockwise and counterclockwise rotation: (x, y) becomes (-x,-y)
270° clockwise rotation: (x,y) becomes (-y,x)
270° counterclockwise rotation: (x,y) becomes (y,-x)
Given data ,
Let the triangle be represented as ΔABC
Now , the measures of the sides of the triangle are
The measure of side AB = 61 units
The measure of side BC = 11 units
The measure of side AC = 60 units
And , the triangle is rotated by 90° counterclockwise about the origin
The coordinates of the triangle after rotation is A'B'C'
And ,
The measure of side A'B' = 61 units
The measure of side B'C' = 11 units
The measure of side A'C' = 60 units
The length of the sides of the triangle does not change during a transformation of rotation by any degree
Hence , the measure of side A'C' of triangle is 60 units
To learn more about rotation click :
https://brainly.com/question/3956347
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Does anyone know the answer to this one ???
What number divided by −3 gives 12 as the result
Answer: -36
Step-by-step explanation: a negative and a negative give a positive so -36/-3=12
(to check your answer you can also always just multiply the two numbers ex: 12 x -3= -36)
AB = [ 4 ]. Find A if B=(22]
Answer:
A = 2/11
Step-by-step explanation:
22A= 4
(22A)/22 = 4/22
A = 4/22 = 2/11
Help me please I need help with this math homework
standard normal distribution
Answer:
distribution form is like 12x6+24
Step-by-step explanation:
standard form is like 128
Find the surface area of the pyramid.
Timothy took 2/3 hr to paint a portrait. This was 1/3 hr shorter than the time he took to paint scenery. How long did he take to paint scenery? I need help ASAP
Answer:
1 hour
Step-by-step explanation:
2/3+1/3
=3/3 or 1
that's my answer
i hope it helos
Evaluate the expression for r = 2.
17 + r =
5% of a number is 27.
1 %of the same number is 5.4
work out 14% of the number.
Answer:
75.6
Step-by-step explanation:
100*5.4=540
540/14=75.6
Which table shows a linear function?
-4
- 1
1
2
3
у
8
2
2
4
6
-16
-8
х
-6
-2
0
1
3
-2.
2
y
0
-2
The angle \theta_1θ
1
theta, start subscript, 1, end subscript is located in Quadrant \text{II}IIstart text, I, I, end text, and \sin(\theta_1)=\dfrac{9}{41}sin(θ
1
)=
41
9
sine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis, equals, start fraction, 9, divided by, 41, end fraction .
What is the value of \cos(\theta_1)cos(θ
1
)cosine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis?
Trig identity are written in term of cosine, sine and tangent, he value of cosθ if the value of sinθ is 9/41 is 40/41
Trigonometry ratioGiven the following parameters
sinθ = 9/41
According to the SOH CAH TOA identity
sinθ = opposite/hypotenuse
Determine the adjacent sides
a= √41² - 9²
a = √ 1600
a = 40
Determine the value of cosθ
cosθ = adjacent/hypotenuse
cosθ = 40/41
Hence the value of cosθ if the value of sinθ is 9/41 is 40/41
Learn more on trigonometry identity here:https://brainly.com/question/7331447
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Answer:
-40/41
Step-by-step explanation:
Angle P and angle Q are supplementary angles. If m(angle)p is 21 degrees less than twice the measure of
Angle Q , find the measure of each angle.
Answer:
Angle Q: 67 degrees
Angle P: 113 degrees
Step-by-step explanation:
You can write an equation to solve this. We know that angle P + angle Q = 180. If we substitute angle Q into the second equation we get angle P = 2*angle Q -21.
Plugging that knowledge into the first equation, we get 2*angle Q-21 + angle Q =180. Simplifying, we get 3* angle Q -21 = 180. Adding 21 to both sides gives us 3*angle Q = 201, dividing by 3 gives us angle Q = 67. 180-67= 113 so angle P is 113.
he point A has coordinates A(2, 4). What are the X-coordinates of A′ for the dilation D1.5(A)?
Answer:
(3,6)
Step-by-step explanation:
For dilation, you just multiply the coordinates by the scale factor (in this case 1.5) to get the answer! Hope that helps :)
what does a value of 8 in 589310 compare yo the value of the 8 ine 598301
Answer:
10
Step-by-step explanation:
It is 10 times as much
giving brainliest!! *easy*
Answer:
615.44
Step-by-step explanation:
Find the quotient: 30m12n3÷−63m4n4.
Answer:
Hi! The answer to your question is -[tex]\frac{10m^8}{21n}[/tex]+[tex]0m^{7}[/tex]
Step-by-step explanation:
↗✧*☆*: .｡..｡.:*☆♪↗✧*☆*: .｡..｡.:*☆♪
☆Brainliest is greatly appreciated!☆
Hope this helps!!
Stay Safe!!!
- Brooklynn Deka
HELP ME FAST PLEASE!!!!!
the volume of a triangular prism is 32 cubic inches. The prism is 2 inches tall. What is the area of the base of the triangular prism?
A. 4 square inches
B. 12 square inches
C. 8 square inches
D. 16 square inches
Answer:
D. 16 in²Steps:
given:
V = 32 in³
h = 2
Ab = V/h
Ab = 32/2
Ab = 16 in²
1.What should be the c-value in the equation shown below if the equation is a perfect square trinomial
Answer:
64
Step-by-step explanation:
a² + 2ab + b²
→ Identify the value of a
a = 1
→ Find b using a
-16 ÷ ( 2 × 1 ) = -8
→ Square the b term
( - 8 )² = 64
Pls Help and put a proper answer!
You want to buy a digital camera that costs $234. You have saved $50 so far. You earn $6.50 per hour at your summer job. Write and solve an inequality that represents the number of WHOLE hours you need to work in order to buy the digital camera.
Answer:
H = (234 - 50)/6.50
H = 29 hours
Step-by-step explanation:
H = hours to work
H = (234 - 50)/6.50
H = 28.31 hours
There are 6 squares and 9 circles. What is the simplest ratio of squares to
total shapes?
Answer:
2:5
Step-by-step explanation:
Help please and no links
Answer:
D
Step-by-step explanation:
right 6 units , B is 3,6 which is right 6 units from point f
Answer:
you
point
stealer.com
Step-by-step explanation:
A flag is 100 inches tall and 149 inches long.
What is its perimeter in inches?
Answer:
498
Step-by-step explanation:
100+100+149+149=498
Please help me im gonna fail.
Answer:
see below
Step-by-step explanation:
if the radius is 21, then the height is 24 (21 is 3 less than 24)
[tex]v=\pi r^{2} h\\v=\pi 21^{2} (24)\\v=\pi 441*24\\V=\pi 10.584\\v=3.14(10.584)\\V=33234[/tex]
the closest option would be the 33264
0) 9 deliveries in 3 hours deliveries in 1 hour Submit
Answer: 3 delivers an hour
Step-by-step explanation:
9/3=3
Plz someone help me on these 2 questions!! I'm desperate :)
Answer:
Step-by-step explanation:
7. The graph does not touch the x axis and never will
8. Horizontal asymptote is y=-100
According to one study, the average monthly cell phone bill in the U.S. is $70. If a 20-year old student with an average bill gives up her cell phone and each month invests the $70 she would have spent on her phone bill in a savings plan that averages a 4% annual return, how much will she have saved by the time she is 65?
Answer:
$37,800
Step-by-step explanation:
If she put 70 dollars in every month for 45 years she would have $37,800
help me please asap
Select the correct graph.
Which graph represents function f?
Answer: top right graph
Step-by-step explanation: Put in calculator and you will find the answer