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
inn [45]
3 years ago
10

I NEED HELP! If you help you get 10 points!

Mathematics
1 answer:
gogolik [260]3 years ago
8 0
I would say it's 2.25
You might be interested in
Find the equation of the axis of symmetry of the parabola.
Stolb23 [73]

Answer:

Just substitute 0 instead of f (x),therefore

x { }^{2}  - 12x + 36 \\ x = 6

The answer option is C

7 0
3 years ago
What is the surface area of this figure?
disa [49]

Answer:

72 sq. mi

Step-by-step explanation:

Breaking this down, we have 2 right triangles with sides of 3, 4, and 5 miles, and 3 rectangles with dimensions 3 x 5, 4 x 5, and 5 x 5 miles. Remember that the area of a triangle is 1/2 x b x h , where b and h are the triangle's base and height. The base and height of the triangles at the bases of the figure are 3 and 4, so each triangle has an area of 1/2 x 3 x 4 = 1/2 x 12 = 6 sq. mi, or 6 + 6 = 12 sq. mi together.

Onto the rectangles, we can find their area by multiplying their length by their width. Since the width of these rectangles is the same for all three - 5 mi - we can make our lives a little easier and just "glue" the lengths together, giving us a longer rectangle with a length of 3 + 4 + 5 = 12 mi. Multiplying the two, we find the area of the rectangles to be 5 x 12 = 60 sq. mi.

Adding this area to the triangle's area gives us a total area of 12 + 60 = 72 sq. mi.

7 0
3 years ago
Read 2 more answers
Is 11/20 repeating or terminating
Dmitrij [34]
It is terminating it is 45/100
7 0
3 years ago
Read 2 more answers
Y= 7x - 19<br> y= 3x - 7<br><br> Solve for x and then use X to solve for y. (find x and y)
stepladder [879]

Answer:

(2,3)

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Choose a random number between 1 and 25. What is the probability that it is an even number
CaHeK987 [17]

Answer:

6/25

Step-by-step explanation:

its a probability  out of all the odd numbers such as 1,3,5,7,9,11,13,15,17,19,21,23,25

3 0
3 years ago
Other questions:
  • Solve equation below 25= y over 4 + 22​
    12·2 answers
  • Us foil to figure out (x−7)(x−7)
    11·1 answer
  • How do you solve 5n + 3 + 4n = 30
    6·2 answers
  • A bicycle wheel is about 26 inches in diameter.find its radius,circumference,and area
    7·2 answers
  • On a map, in. Represents 20 mi. Two cities are 3 1/2 in. Apart on the map
    12·1 answer
  • Points P, Q, and S are collinear.<br><br> What is m∠SQR?
    10·1 answer
  • Solve 6x(6x) + 11x - 35 = 0
    7·2 answers
  • Tyrone has a piece of yarn that is 3 feet long.He measures it again to find the number of inches.Will the number of feet or the
    13·2 answers
  • What it the common ratio for 17, 51, 153, 459,.....
    7·2 answers
  • Tell whether the statement is always, sometimes, or never true. Explain.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!