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
ANEK [815]
3 years ago
5

Please help!

Mathematics
2 answers:
Over [174]3 years ago
4 0
Perimeter of 90 and a length of 15: 30 I think sorry if I’m wrong:(
lubasha [3.4K]3 years ago
3 0
<span>
Find the width of a rectangle with a perimeter of 90 and a length of 15: 30
</span>
You might be interested in
The Lakers won 35 games and lost 47 games. At this rate, how many games should they win, in a 96-game season?
Ede4ka [16]

Answer:

37 games if you were to round percents

5 0
3 years ago
How to find surface area of a triangular prism
Marrrta [24]
Here is the formula: b•h/2
3 0
3 years ago
Please help???????????
vagabundo [1.1K]

Answer:

x - \sqrt{7}

Step-by-step explanation:

A polynomial has the form

first term is the term of highest degree followed by term of second etc.

note that x = x^{1} ← degree 1

x - \sqrt{7}

fits this description and is a polynomial of degree 1



5 0
3 years ago
What is the length of EF in the right triangle below?
Tema [17]

Answer:

A

Step-by-step explanation:

Since the triangle is right use Pythagoras' identity to find EF

The square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

EF² + DF² = DE² ← substitute values

EF² + 12² = 18², that is

EF² + 144 = 324 ( subtract 144 from both sides )

EF² = 180 ( take the square root of both sides )

EF = \sqrt{180} → A

3 0
3 years ago
When one half of a number is added to one third of a number, the answer is 30. find the number
ANTONII [103]

Answer 36

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is.
    11·1 answer
  • Chloe wants to wrap a present in a box for sarah. The top and bottom of the box is 8in by 3in, the sides are both 3in by 2in and
    13·2 answers
  • Identify the like terms.
    9·1 answer
  • Please I need help <br> With this question thank you for your help me
    5·1 answer
  • Let f(x) = x2- 3x - 7. Find f(-3)
    11·1 answer
  • There is A Spinner That Have 8 Space 1-8 What Is The Probability That Te Spinner Will NOT Land On 5 or 8?
    7·1 answer
  • A concave octagon<br> B convex quadrilateral <br> C concave quadrilateral <br> D convex octagon
    12·1 answer
  • If Aditya can travel 80 km in 2 hours how many kilometres can he travel in 3 and half hours​
    9·1 answer
  • On Monday, 475 people visited the museum. On Saturday, there were 4 times as many visitors as there was on Monday. How many peop
    12·1 answer
  • 10 m<br> 5.7 m<br> what is the area?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!