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
mariarad [96]
3 years ago
5

a rectangle has an area of 30 square meters and a perimeter of 34 meters. what are the dimensions of the rectangle?

Mathematics
2 answers:
monitta3 years ago
5 0
15 and 2, I just used guess and check for it, hope this helps!
AfilCa [17]3 years ago
3 0
15 and 2, not sure on how you would work it out other than trial and error though
You might be interested in
. The table shows the rainfall (in inches) for three
swat32

Answer:14 the apple

Step-by-step explanation:

3 0
3 years ago
The lifetime of a machine part has a continuous distribution on the interval​ (0, 50​) with probability density function​ f, whe
Strike441 [17]

Answer:

Probability that the lifetime of the machine part is less than 13 = 0.6782

Step-by-step explanation:

given that f(x)=(10+x)^{-2}

Normalizing the function we get

\int_{0 }^{50}cf(x)dx=1

\int_{0 }^{50}c(10+x)^{-2}dx=1

\therefore a=\frac{1}{\int_{0 }^{50}(10+x)^{-2}dx}

\therefore a=12

P(x< 13)=\int_{0}^{13}12(10+x)^{-2}dx\\\\P(X< 13)=0.6782

4 0
3 years ago
Please help, I need the answer asap!
valina [46]
The correct answer is D. 2*2*3*3
5 0
3 years ago
Read 2 more answers
-8/3+5/2 solve this question​
levacccp [35]

Answer:

-  \frac{1}{6}

Step-by-step explanation:

-  \frac{8}{3}  +  \frac{5}{2}  \\  -  \frac{8 \times 2}{3 \times 2}  +  \frac{5 \times 3}{2 \times 3 }  \\  -  \frac{16}{6}  +  \frac{15}{6}  \\  =  -  \frac{1}{6}

8 0
3 years ago
Read 2 more answers
Find 5/6 of -4/15<br><br> 1. -9/21<br> 2. -2/9<br> 3. -2/3<br> 4. 1/21
Genrish500 [490]

Answer:

it should be 1/21

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Four plus a number is the same as one plus five times the number
    15·1 answer
  • A rectangular packet of drink has a width that is 2 cm less than its length.
    6·1 answer
  • If m∠BAC = 98°, what is m∠BDC?
    13·2 answers
  • Select the sample most representative of the population of interest. The Director of Food Operations at a small college campus w
    13·1 answer
  • Two fractions negative whose product is 5/8
    12·1 answer
  • Write a mathmatical proof show (3x)(5y)7z is equivalant to 105xyz.
    10·1 answer
  • Trigonometry
    14·1 answer
  • Given that DE is a midsegment for ABC and the length of DE is 8 units. What is the length of BC?
    14·1 answer
  • Isaac made a mistake. in his checkbook​
    13·1 answer
  • Can I get some help plz?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!