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
arsen [322]
2 years ago
10

Sa se gaseasca numerele a si b a caror medie aritmetica este 200 si care sunt invers proportionale cu 8 si respectiv 4,5.

Mathematics
1 answer:
Olenka [21]2 years ago
3 0
Bonjour, (as you write in roumain)

Soient a et b les 2 nombres

(a+b)/2=200==>a+b=400

8/a=4.5/b==>16b=9a

a+9a/16=400
==> 25a/16=400
==>a=400*16/25
==>a=256
et b= 9*256/16; b=144

You might be interested in
can anyone please send the answers with explanation if nonsense answers I will report so please answer properly​
Bas_tet [7]

Step-by-step explanation:

soo here is the answer

170 degree is the value of =x

and the value of uly is 110 degree

6 0
2 years ago
Name 3 decimals whose product is about 40
maxonik [38]
<span>4/10 8/20 2/5 These fractions you then simplify and get a product of 40 hope this helps you figure the answer out quicker.</span>
7 0
3 years ago
Please help with 14!
pishuonlain [190]

The answer is c because the variable behind the number s are equal

4 0
2 years ago
PLEASE HELP!!!! Find the value of -7 - 8 - (-8) - 7. 0 14 -14 -30
miskamm [114]

-7 - 8 - (-8) - 7 × 0(14) - 14 - 30

(I think that's what that says)

Do PEMDAS

0(14) = 0

-7 × 0 = 0

You're left with -7 - 8 - (-8) - 14 - 30

Go from left to right

-7 - 8 = -15

-15 - (-8) = -7

-7 - 14 = -21

-21 - 30 = -51

7 0
3 years ago
Read 2 more answers
In the diagram, the length of segment AB is 10 units and the radius of the circle centered at A is 4 units. Use this to create t
Leni [432]

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry.

<h3>What is a triangle?</h3>

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. Triangle ABC denotes a triangle with vertices A, B, and C.

The two triangles can be made as shown below, the bigger triangle will be an equilateral triangle with each side measuring 10 units, while the smaller triangle will be an isosceles triangle and the measure of the same length side will be equal to the radius of the circle.

Learn more about Triangle:

brainly.com/question/2773823

#SPJ1

8 0
1 year ago
Other questions:
  • A volcanic cone has a diameter of 300 meters and a height of 150 meters. What is the volume of the cone?
    12·1 answer
  • What is the measure of angle ABC?
    11·1 answer
  • Is y=3x-5 linear or non-linear?<br><br> (A linear<br><br><br> (B non-linear
    5·2 answers
  • Challenge Question for Fun - Solve the problem: 66 x 200 = ?
    9·2 answers
  • Please help!!!<br><br> This is my measurement homework
    11·1 answer
  • 7/8m + 9/10 - 2m - 3/5
    12·2 answers
  • The ratio of the number of Claire's stamps to the number of John's
    9·1 answer
  • What is the inverse function of f(x) = x/x-2
    10·1 answer
  • Resultado de negativo tres a la dos
    8·1 answer
  • Okay ANSWER NOW fknglknkljgl;3jg;k4g;lnsrbjbjkg
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!