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
valina [46]
3 years ago
9

Um terreno retangular possui o comprimento cinco vezes maior que a largura. Sabendo que o perímetro desse terreno é igual a 180

metros, a largura e o comprimento medem, respectivamente: * 30 m e 150 m 75 m e 15 m 15 m e 75 m 150 m e 30 m 90 m e 90 m
Mathematics
1 answer:
icang [17]3 years ago
6 0

Responder:

15 m e 75 m

Explicação passo a passo:

Deixar :

Largura = x

Comprimento = 5x

Perímetro = 180

Já o terreno tem uma forma retangular; usamos a relação;

Perímetro = 2 (comprimento + largura)

180 = 2 (5x + x)

180 = 2 (6x)

180 = 12x

180/12 = x

15 = x

Largura = x = 15 metros

Comprimento = 5x = 15 * 5 = 75 metros

Medida de largura e comprimento, respectivamente:

15 m e 75 m

You might be interested in
What is the exact value of cot (3 pi/4) ?
tia_tia [17]

Step-by-step explanation:

Cot of 3pi 4

The exact value of cot(π4) cot ( π 4 ) is 1 . Multiply −1 by 1 .

8 0
4 years ago
Sofia wants to determine the width of a lake that corresponds to segment DE in the diagram. She marks segment BC because she kno
Stella [2.4K]

Answer:

21.6

sorry im too late lol

5 0
3 years ago
the function v (r)can be used to find the volume of air inside a basketball given it radius what does v(r) represnet
zalisa [80]

The notation V(r) actually gives the volume of air inside the basketball.  V(r) is volume as a function of radius, r  It can be written as:  V(r) = 4/3πr³  So, for any value of r, we can get the volume V.  For, example, when r = 7cm  we can say;  V(7) = 4/3 x 22/7 x 7³ = 1437.33 cm³

3 0
4 years ago
Pls show work and solve :( , I give brainliest to 1st right answer
Kay [80]

Answer:

2. Y=4x

3. Y=3x

Step-by-step explanation:

Divide Y by X.

4 0
3 years ago
i jave a 5 in my ones place. the digit in my tens place os 3 plus the digit in my ones place. the digit in my hundreds place is
KatRina [158]

Answer:

The number is 385.

Step-by-step explanation:

The 5 is in the ones place so you put that at the end. The digit in the tens place is 3 plus the digit in the ones place which is 5 so 3 + 5 = 8 so the 8 is in the tens place. The digit in the hundreds place is 2 less than the digit in the ones place which is 5 so 5 - 2 = 3 so the 3 is in the hundreds place

4 0
3 years ago
Other questions:
  • If y=kx, where k is a constant, and y=24 when x=6, what is the value of y when x=5
    10·1 answer
  • 927 is divisible by 3 and 9. (1 point)<br> true<br> false
    7·2 answers
  • Determine the slope intercept form of the equation of the line parrell to y=-4/3x+11
    14·1 answer
  • Corey and Jassica each multiplied 1/2 times 5/2. Corey got 6/4 and Jassica got 5/4. Which student found the cutest reject answer
    8·2 answers
  • Write a numerical expression
    8·1 answer
  • Those with celiac disease must avoid cakes, cupcakes, pizza dough and tortillas unless the product is gluten free
    15·1 answer
  • Carla invests $500 in an account that earns 4% annual interest. In approximately how many years will she have doubled her invest
    13·1 answer
  • Need help with math bell ringer
    6·1 answer
  • F(x)=5x^2-1 If the graph of f is translated vertically downward by 5 units, it becomes the graph of a function h.
    11·1 answer
  • You are ordering sweatshirts for your baseball team. How many more large sweatshirts than medium sweatshirts do you order?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!