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
zzz [600]
2 years ago
7

Please need help with question

Mathematics
1 answer:
VARVARA [1.3K]2 years ago
8 0

Answer:

A

Step-by-step explanation:

The correct answer to this problem is letter A.

You might be interested in
Help I do not understand how to find the area of circles
kupik [55]
The formula for the area of a circle is a = <span>πr², r being the radius.

To tackle this problem, find the area of the square and then subtract the area if the circle:

Area of square = 20 * 20 = 400
Area of circle = </span><span>π(10)² = 100</span><span>π = 314

Area of square - area of circle = 400 - 314 = 86 m²

Hope this helps!
</span>


7 0
2 years ago
Which expression is equivalent to 3+2? 
vichka [17]

Answer:

Any expression that equals 5.

Step-by-step explanation:

3 + 2 = 5, so any expression that equals 5 is equivalent to 3+2.

8 0
2 years ago
Which of the following are accurate factors of 3x2 – 75 when multiplied together? Select the two correct answers. (2 poin
Leokris [45]

Answer:

First and last

Step-by-step explanation:

3 0
3 years ago
Last year, Megan earned £158900 before tax
ladessa [460]
What’s the question?
6 0
2 years ago
There is a rectangular terrain with dimensions "x" and "y". If it is known that its area of ​​is 22m ^ 2 and that x ^ 2 + y ^ 2
Margaret [11]

9514 1404 393

Answer:

  24 m

Step-by-step explanation:

The area formula tells us ...

  22 = xy . . . . . square meters

Adding twice this to the quadratic constraint gives ...

  (x^2 +y^2) +2(xy) = (100) +2(22)

  (x +y)^2 = 144

  x +y = √144 = 12

The perimeter is double this amount, so is ...

  P = 2(x +y) = 2(12) = 24 . . . . meters

5 0
3 years ago
Other questions:
  • Find the median, mean, and range.
    8·1 answer
  • Help plz. What are the zeros of the function below? Check all that apply. (Picture is added)
    7·1 answer
  • Solve for x.
    13·1 answer
  • How do you estimate 538 times 46
    10·2 answers
  • Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine the degree and
    13·1 answer
  • What is the relationship between the sine and cosine of complementary angles? a They are the same. b They are reciprocals. c The
    5·1 answer
  • Find the first six terms of the sequence.<br><br> a1 = -4, an = an-1 + 7
    11·2 answers
  • 2. Destiny rents games from a company that charges a $9.00 monthly fee and $2.50 for each game rental. She ends up paying $26.50
    9·1 answer
  • Find the slope of the line containing the points ( a , 1/a ) a n d ( b , 1/b )
    8·1 answer
  • Find the equation of a line that is parallel to the line x= - 3 and contains the point (-8,6)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!