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
sasho [114]
3 years ago
11

El ancho de un jardìn de forna rectangular mide 40m y su diagonal 60m ¿Cuàl de las siguientes opciones nos indica la medida del

largo del jardìn con dos decimales? A) 44,72 b) 44,55 c) 30,45
Mathematics
2 answers:
Black_prince [1.1K]3 years ago
3 0

Answer:

La longitud del jardín es l \approx 44.72\,m. (Opción A) (The length of the garden is l \approx 44.72\,m) (Option A)

Step-by-step explanation:

El largo del jardín se calcula por el Teorema de Pitágoras (The length of the garden is now calculed by the Pythagorean Theorem):

l = \sqrt{(60\,m)^{2}-(40\,m)^{2}}

l \approx 44.72\,m

Travka [436]3 years ago
3 0

Answer:

A)  x = 44,72 m

Step-by-step explanation:

A rectangular shape means two dimensions width (w) and length (l)  and the internal angles are of 90⁰; therefore if we know one of its side, and a diagonal (d)  we can calculate the other side, using Pytagoras Theorem, then:

x² +  l²  = d²

x²  =  d² - l²    ⇒  x²  =  (60)²  - (40)²    ⇒   x² =  3600 - 1600

x²  =  2000

x = √2000

x = 44,72 m

You might be interested in
Y = -9x - 2; (4, -37)
Karo-lina-s [1.5K]

Answer:

B. No the ordered pair does not satisfy the equation

Step-by-step explanation:

y = -9x - 2

Substitute the point in and see if it is true

-37 = -9(4) -2

-37 = -36 -2

-37 = -38

This is not true so the point is not a solution

6 0
4 years ago
Hello!
Tcecarenko [31]

This is simple algebra :)

First, we can write the question as an algebraic equation.

Given that Doug spent 40 more hours than Laura, we can represent Laura as (x) and Doug as (x+40).

"Doug and Laura spent a combined 250 hours." So we can write this as

(x) + (x+40) = 250

Now simplify:

2x + 40 = 250

Solve x by subtracting 40 from both sides of the equation:

2x = 210

Therefore:

x = 210/2

= 105

So Laura (x) spent 105 hours!

4 0
3 years ago
Read 2 more answers
Express 0.19494 as a fraction
valentina_108 [34]
19.494
19 <span>247⁄500</span>

Improper fraction:
<span>9747⁄500</span><span>
</span>
3 0
4 years ago
PLEAS GIVE THE APPROPRIATE ANSWERS
topjm [15]

Answer:

Page 1 Answer: \frac{9}{5}

Page 2 Answer: 175

Page 3 Answer: Alicia used 1.5 gallons to travel a distance of 37.5 miles.

Page 4 Answer: I think its 117 but I could be wrong...

Step-by-step explanation:

Page 1:

We just simplify \frac{36}{20} by dividing and get 9/5

Page 2: Since they want to DOUBLE her amount in her savings, we double her current amount (125) and get 250 by adding.

Next, we subtract 125 from 300 in her checking and get 175.

Page 3:

We use the titles so solve the graph.

6 0
3 years ago
Read 2 more answers
Which of the following representations are functions?
Hitman42 [59]
The answer to this question is a and c only
7 0
3 years ago
Other questions:
  • The population of Ashmore was 925 in 2000 and in 1028 in 2001. the linear model for ashmores population is p= 103t+925, where th
    6·2 answers
  • Write the SLOPE-INTERCEPT FORM equation given a slope of -1/2 and the point (6,-1).
    6·1 answer
  • What is the value of x?<br><br> x+<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D" id="TexFormula1" title="\frac{4}{5}"
    11·1 answer
  • Please Help, I'm stuck on this question .
    8·1 answer
  • do you want to make a sodium carbonate solution with a concentration of 2.5%. You have 50 mL of a 1% solution about how many mil
    5·1 answer
  • Can someone please help me with this.Please help me I really need help
    9·1 answer
  • Work out the area of this cuboid 7.5cm 2.3 cm and 5cm
    14·1 answer
  • For each of the following variables, identify the type of variable (categorical vs. numerical).
    7·1 answer
  • Elwood invested $5,000 in a money market account and has been tracking its progress. He found that after 3 years, the account he
    14·2 answers
  • HELP ME PLEASE!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!