p is inversely proportional to v when v=8 p=5 given that p=40/v calculate the value of p when v is 2
Answer:
p = 20
Step-by-step explanation:
Given that the equation of variation is
p = [tex]\frac{40}{v}[/tex]
When v = 2 , then
p = [tex]\frac{40}{2}[/tex] = 20
Select the correct statements
∠G , ∠H , ∠K
∠G and ∠H are congruent as they have same shape and size. Their angle measure and length is same. Either of the shape is reflected over the x-axis. ∠K is congruent with the shape, due to same angle measure and is enlarged over the y-axis.
∠M is not congruent, it does not have similar shape. Their angle differs.
Answer:
H, G, K
Step-by-step explanation:
G and H are congruent. Their angle measure and length is same. K is congruent with the shape.
M is not similar it does not have the same shape. It's angle differs.
Pls answer i will mark u brainlist
Answer:
0%
Step-by-step explanation:
125/100x375
=468.75
75/100x375
= 281.25
gain= 468.75-375
=93.75
loss=375-281.25
=93.75
375x2=750
468.75+281.25
=750
750/750x100
=100%
100%-100%
=0%
its neither a gain nor a loss
I NEED HELP ASAP Im not understanding and its due
Answer:
y = x/2 means that it's whatever x is and that divided by 2
Step-by-step explanation:
For example for 8 it would be y=8/2 which is 4
14 would be 7
3 would be y= 3 x 2 your multiplying because the value is y so it's 6
Answers (from top to bottom)
y = 4y = 7x = 6Reasoning:
The rule says if you know what x is, divide by 2 to get y
In the first row, if x = 8, then y = x/2 = 8/2 = 4.
In the second row, x = 14 leads to y = 7 since 14/2 = 7.
The third row has us go in reverse. We multiply the y value by 2 to find x
This is because y = x/2 solves to x = 2y. So if y = 3, then x = 2y = 2*3 = 6.
We can then check this to get y = x/2 = 6/2 = 3.
PLS ANSWER)
Side measures are preserved in which of the following types of transformations?
I. rotations
II. Reflections
III. Translations
A. I and III only
B. I and II only
C. I, II, and III
D. I only
What is the value of B in terms of π?
____π in.2
Answer:
Step-by-step explanation:
B is base area of cone and h is the height.
[tex]V =\dfrac{1}{3}Bh\\\\\\96\pi =\dfrac{1}{3}B*18\\\\\\96\pi =B *6\\\\\\Now, \ divide \ the \ entire \ equation \ by \ 6 \\\\\dfrac{96\pi }{6}=\dfrac{B*6}{6}\\\\\\16\pi = B[/tex]
Answer: B = 16 π in²
The speed that a tsunami can travel is modeled by the equation s = 356 StartRoot d EndRoot , where S is the speed in kilometers per hour and d is the average depth of the water in kilometers. What is the approximate depth of water for a tsunami traveling at 200 kilometers per hour?
Answer:
0.32km
Step-by-step explanation:
The speed that a tsunami can travel is modeled by the equation s = 356 StartRoot d EndRoot , where S is the speed in kilometers per hour and d is the average depth of the water in kilometers.
This is written mathematically as:
S = 356√d
What is the approximate depth of water for a tsunami traveling at 200 kilometers per hour?
S = 200km/hr
Hence:
200km/hr = 356√d
Divide both sides by 356
200/356 = 356√d/356
√d = 200/356
Square both sides
(√d)² = (200/356)²
d =(0.5617977528)²
d = 0.3156167151km
Approximately = 0.32km
Answer:
0.32 kilometers
Step-by-step explanation:
edge 2020
hope this helps!
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
$300
Step-by-step explanation:
multiply that 6000 in 0.05
you get an 4% commission on a $300 T.V.How much commission you earned?
Answer:
I'm pretty sure it's 12. hope it helps.
How would u model 3(2x - 4)?
3(2x-4)
= 3*2x-3*4
= 6x-12
Choose the net for the figure.
The required net figure is shown in A. Option A is correct.
What is 3d geometry?3D geometry is the study of shapes in 3D space using three coordinates: x-coordinate, y-coordinate, and z-coordinate. To discover the exact location of a point in 3D space, three criteria are required.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
As the given figure is shaded on the square faces,
When it unfolds there will be three shaded squares, 2 unshaded pentagons, and two unshaded squares.
Thus, The required net figure is shown in A. Option A is correct.
Learn more about 3d -geometry here:
https://brainly.com/question/15451289
#SPJ2
8 people have to give a presentation in class today how many different orders can they speak in
Answer: 40,320
Step-by-step explanation:
By Permutation,
The number of arrangements for n things is given by n!.
[Here order matters]
Given: Number of people will give a presentation in class =8
Then, the number of different orders = 8!
= 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1
= 40320
Hence, the number of different orders = 40,320
The diameter of a circle is 22 millimeters. What is the circle's area?
Use 3.14 for PI
please answer i will give brainliest
Solution:
We know that:
Radius: Diameter/2Area of circle: (π)(r²)Step-1: Find the radius:
Diameter = 22 mm=> Radius: 22 mm/2=> Radius: 11 mmStep-2: Find the area of the circle:
Area of circle = (π)(r²)=> Area of circle = (3.14)(11²)=> Area of circle = (3.14)(121)=> Area of circle = 3.14 x 121 = 379.94 mm²[tex]\\ \rm\Rrightarrow Area=\pi r^2[/tex]
[tex]\\ \rm\Rrightarrow Area=(3.14)11^2[/tex]
[tex]\\ \rm\Rrightarrow Area=121(3.14)[/tex]
[tex]\\ \rm\Rrightarrow Area=379.9mm^2[/tex]
algebra tile grid (x+2)(x-3)
What is the potential energy of a 3 kg ball that is on a shelf 2 meters high?
Step-by-step explanation:
mass(m)= 3kg
height(h)= 2m
gravity(g)= 9.8 m/s^2
P.E.= mgh
=3*2*9.8
=58.8 Joule
Answer:
58.84 Joules
Step-by-step explanation:
3(Mass)*2(Height)*9.8=58.84J
-650 ÷ (-26)
with solutions
Answer:
The answer is 25
Step-by-step explanation:
I used a calculator. if this is for a quiz for other people do
A. 25
B. 34
C. -5
D. -65
Donovan took a math test and got 35 correct and 10 incorrect answers. What was the percentage of correct answers? (Round to the nearest hundreth.)
Answer:
71%
Step-by-step explanation:
35-10=25
25/35=0.7142857143
25/35=71%
Answer: 77.78%
Step-by-step explanation:
35/45=77.77777%
What is 4.75 as a mixed number and improper fraction
Answer:
improper fraction- 475/100
mixed fraction- 4 75/ 100
Lexi eats 49.5 ounces of dog food in 3 days. How much dog food would Lexi eat in 7 days?
good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
Answer:
[tex]P=236000(1+0.04)^t[/tex]
Step-by-step explanation:
Exponential equation: [tex]y=a(1+r)^x[/tex]
where:
[tex]a[/tex] is the initial value[tex]r[/tex] is the growth rate (in decimal form)[tex]x[/tex] is the independent variable[tex]y[/tex] is the dependent variableGiven:
Population is increasing at a rate of 4% each yearPopulation in 2000 was 236000Let t = number of years since 2000Let P = populationTherefore,
[tex]a[/tex] = 236000[tex]r[/tex] = 4% = 4/100 = 0.04[tex]t[/tex] is the independent variable[tex]P[/tex] is the dependent variable[tex]\implies P=236000(1+0.04)^t[/tex]
Note the rule
[tex]\\ \rm\rightarrowtail y=P(1+\dfrac{r}{100})^t[/tex]
Now
P=236000Rate of change=r=4%Put it
[tex]\\ \rm\rightarrowtail y=236000(1+4/100)^t[/tex]
[tex]\\ \rm\rightarrowtail y=236000(1+0.04)^t[/tex]
A oil company has a large tank that holds the oil before it is distributed. Which of the following amounts of oil would fit in the tank properly?
A: 21,000
B: 30,000
C: 20,000
D: 22,000
Simplify 9 + 7 + n.
n + 16
n + 17
16n
Answer:
16+n
Is this all? if yes 9+7=16 so 16+n is the simplified form o.o
16+n is the answer
9+7+n
=16+n
10= -3y+5.8
find y
Extra point to brainliest and thanks for answering :)
Answer:
y = 14
Step-by-step explanation:
Answer:
-1.4
Step-by-step explanation:
substitute 10 and -3y
so it should look like -3y=10-5.8
then simplify so its -3y=4.2
divide both sides by -3 and you get y = 4.2/-3
multiply both the numerator and denominator by 10 and you get y= 42/-30
reduce the fraction to lowest terms by extracting and canceling out 6.
you end up with - 7/5 which simplifies to -1.4 so y = -1.4
Somebody help please ASAP!
Answer: 4th box
Step-by-step explanation:
What is the area of the flag shown below? 2 3/4. 1 3/4
Answer:
the answer must be 7/4
I hope it helps you
Which shows the expression below simplified? 0.000024 ÷ (4 × 10-3)
6 × 10-1
B.
6 × 10-2
C.
6 × 10-4
D.
6 × 10-3
Answer:
D. 6×10^-3
Step-by-step explanation:
When powers of the same base are divided, the power of the denominator is subtracted from the power of the numerator.
[tex]\dfrac{0.000024}{4\times10^{-3}}=\dfrac{24\times10^{-6}}{4\times10^{-3}}=\dfrac{24}{4}\times10^{-6-(-3)}=\boxed{6\times10^{-3}}[/tex]
__
A calculator or spreadsheet can help you with these.
Find the area of the triangle.
14 m
24 m
The area of the triangle is
(Type a whole number.)
а
m3.
m.
m?
Ty is right inches taller than his brother Reece if ty is 42 inches tall how tall is Reece. Write an equation using a variable r?
In 153.72, which digit is in the hundredths place?
Answer:
2 is in the hundredths place
The parabola y=x^2 is shifted down by 6 units and to the right by 5 units. What is the equation of the new parabola
Answer:
y = (x - 5)^2 - 6
Step-by-step explanation:
If you slide a parabola up or down, that translation will show up in the equation just tacked on to the end of the equation. Down 6 will be a MINUS 6.
A horizontal shift will show up in the equation tucked in close to the x in a set of parenthesis. BUT it will look less intuitive...a right shift will be a MINUS.
Untransformed:
y = x^2
Shift down 6:
y = x^2 - 6
Shift right 5:
y = (x - 5)^2
Down6 AND Right5:
y = (x - 5)^2 - 6