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
Kazeer [188]
2 years ago
12

Help, please answer this!!

Mathematics
2 answers:
Xelga [282]2 years ago
8 0
A=49
So 49 square miles

a+b/2(h)
Inga [223]2 years ago
4 0

Answer:

49 square miles

Step-by-step explanation:

Area= a + b/2 • h

Area= 6 + 8/2 • 7

Area= 14/2 • 7

Area= 7 • 7

Area= 49

Hope this helps, good luck! :)

You might be interested in
I need help please help me
harkovskaia [24]
We substitute in c using 9, it will be as follows:
5 ×[(-6×9)+4] = 5 × (-54+4) = 5 × (-50) = -250
3 0
3 years ago
Problem 4:
Kipish [7]

Answer:

12cm and 16cm

Step-by-step explanation:

The hypotenuse of the right angle triangle  = 20cm

 let the other two sides be x and y;

 The difference;

                x  = y - 4

Problem:

Find x and y;

Solution:

According to the pythagoras theorem;

    x² + y² = 20²  ------ i

       x² + y² = 400 ----- i

and  x - y = 4 ---- ii

So;   x = 4 + y

Now input the value into equation (i);

  (y + 4)² + y² = 400

   (y+4)(y+4) + y² = 400

    y² + y² + 4y + 4y + 16 = 400

    2y² + 8y + 16 = 400

    2y² + 8y + 16 -400 = 0

   2y² + 8y - 384 = 0;

      y² + 4y - 192 = 0

Factorize the equation;

  y² + 16y - 12y - 192 = 0

  y(y + 16) - 12(y + 16) = 0

  (y-12)(y + 16) = 0

     y -12 = 0 or y+ 16 = 0

     y = 12 or -16

It is not realistic for the length of a body to be a negative value, so y= 12;

   since;

    x - y = 4,

    x = 4 + 12

    x = 16

5 0
3 years ago
Is there any remainders?¿
Ymorist [56]
Yes there’s 44 remainders :)
8 0
3 years ago
Please answer this correctly
makvit [3.9K]

80,000,000 is the answer

3 0
3 years ago
Please help!!!!!!<br> ahjjhhhhh
Katarina [22]

Answer:

i need pointsss

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • A triangular piece of rubber is stretched equally from all sides, without distorting its shape, such that each side of the enlar
    5·1 answer
  • Why is the numbers 2,-3,5,0,-1 a integer number
    14·1 answer
  • Solve 152x = 36. Round to the nearest ten-thousandth. 1.7509 2.6466 0.6616 1.9091
    5·2 answers
  • The diagram rerpesents responses to a survey that include statements p and q . Which statement is true?
    12·2 answers
  • Which expressions are equivalent to 12a+24b+36?
    15·1 answer
  • In 2012, James Cameron descended to the bottom of Challenger Deep in the Marianas Trench; the deepest point in the ocean. The ve
    11·1 answer
  • En el acuario donde trabaja Alexandra, han requerido 4627 peces para distribuirlos en 21 peceras ¿cuantos peces se deben colocar
    5·1 answer
  • Ron is renting a car for 5 days. He can spend $230
    8·2 answers
  • Marcela finished the race in 75.8 minutes. Rebecca finished the race in 8.1/2 minutes faster then Marcela. How many minutes did
    8·1 answer
  • (3m - 2) (9m + 4z) (3y - 4z)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!