1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Charra [1.4K]
2 years ago
7

Can someone help me out on this problem and show work

Mathematics
1 answer:
Colt1911 [192]2 years ago
6 0
ANSWER 81.92

200/250 = 4/5 = 0.8

250
200 | 250 x 0.8 = 200
160 | 200 x 0.8 = 160
128 | 160 x 0.8 = 128
102.4 | 128 x 0.8 = 102.4
81.92 | 102.4 x 0.8 = 81.92

HOPES THIS HELPS! PLEASE MARK ME BRAINLIEST PLS
You might be interested in
Select the table representing a linear function. (Graph them if necessary.)
Neporo4naja [7]

Answer:

Option C

Step-by-step explanation:

the linear equation y = 2x+10 matches with option c

3 0
3 years ago
What is the length of JK¯¯¯¯¯, to the nearest tenth of a millimeter? 4.5 mm 5.6 mm 8.3 mm 19.9 mm A horizontally-aligned scalene
Leokris [45]

Answer:

5 = side a

3 = side c

angle B = 62 degrees

JK is side b

Use the Law of Cosines to find the length of side b.

b^2 = a^2 + c^2 − 2ac cos(B)

b^2 = (5^2 + 3^2) − ( 2 x 5 x 3) cos(62°)

b^2 = (25 + 9) − 30 x 0.469

b^2 = 34 - 30 x 0.469

b^2 = 34 - 14.084

b^2 = 19.916

b = √19.916

b = 4.463

Rounded to the nearest tenth is 4.5 mm.

Hope this helps!

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which function represents the exponential function f(x) = 3x after a vertical stretch by a factor of 8 and a reflection across t
irina1246 [14]

Answer:

g(x)=-8(3^x)

Step-by-step explanation:

Given: f(x)=3^x

Multiply by 8: f(x)=8(3^x)

Negate function: g(x)=-8(3^x)

5 0
3 years ago
In December it snowed 2 days for every 8 days it did not snow what percent of the days in December did it snow​
sergey [27]
I think it might be 20%. If in a total of 10 days it only snowed 2, then you could take 2/10, which is .2, then multiply by 100 to make it a percentage... which would be 20%.
8 0
3 years ago
The non separable differential equation dy dx = 8x − 2y has a linear particular solution of the form y = mx + b. Find m + b.
yulyashka [42]

Answer:

m + b=2

Step-by-step explanation:

From the question we are told that

The non separable differential equation \frac{dy}{dx} = 8x - 2y

Generally the chi form of a give equation is mathematically represented as

\frac{dy}{dx} +P(x)y= q(x)

\frac{dy}{dx} + 2y = 8x

ye^2^x=\int e^2^.8xdxx

ye^2^x=8(\frac{xe^2^x}{2}-\frac{\int e^2^x}{2})

ye^2^x=8(\frac{xe^2^x}{2}-\frac{e^2^x}{1})+c\\

ye^2^x=4x^2^x-2e^2^x+c

y=4x-2+c

for c=0

y=4x-2

Therefore

m=4\\b=-2\\m + b=4-(+2)

m + b=2

6 0
3 years ago
Other questions:
  • If a truck averages 6.5 miles per gallon of fuel, how far can it go on 250 gallons of fuel
    6·1 answer
  • 12 is blank percent of 200
    10·2 answers
  • Create a cross-sectional diagram of this situation in GeoGebra, with the circumference of Earth depicted as a circle (your diagr
    5·2 answers
  • Thor and Zeus strike with their hammers. The higher they raise their hammers before they strike, the louder the sound of the str
    8·1 answer
  • There is a bag filled with 4 blue and 5 red marbles. A marble is taken at random from the bag, the colour is noted and then it i
    9·1 answer
  • Find the equation of the line specified.
    9·1 answer
  • What is the value of x?<br><br> x = 32<br> x = 36<br> x = 37<br> x = 40
    10·1 answer
  • What are the coordinates of the vertex if the focus is at (5, 1) and the directrix is at y = -5?
    13·1 answer
  • Which angles are complementary to each other? Select all that apply.
    9·1 answer
  • Simplify: √(x^2-6x+9) if x&lt;3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!