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
tatiyna
2 years ago
15

Hello someone do this for me

Mathematics
1 answer:
Wittaler [7]2 years ago
8 0

Answer: 53

Step-by-step explanation: To get the answer we have to use the pythagorean theorem.

a² + b² = c²

28² + 45² = c²

784 + 2025 = c²

2809 = c²

\sqrt{2809}

c = 53

I hope this helps!

You might be interested in
Need Help understanding this!! 40 points!!!
Eva8 [605]

Angles 1 and 2 are vertical angles which makes # 3 angle 1 = angle 2

Because angle 1 and 2 are vertical angles, then A and E would be similar due to the vertical angle theorem as well.

The answer would be D.

3 0
2 years ago
Read 2 more answers
Find the area. <br>14 ft 14 ft ​
Vadim26 [7]

area of a square or rectangle you just multiply length time width. which would be 196ft. You do not specify what shape you need the area of. There are different formulas for all of them.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Consider the triangle.
leva [86]

Answer:

58.5

Step-by-step explanation:

since a triangle consists 180 degrees, 180-90-31.5 would equal 58.5

6 0
2 years ago
Read 2 more answers
the ruby throated hummingbird has a wing beat of about 200 beats per second. about how many wing beats would a humming bird have
lubasha [3.4K]
600.....................
5 0
3 years ago
Jim’s Gym has an initial fee of $300 to join the gym and then charges $3 per visit. Sally’s Salon has an initial fee of $250 and
aksik [14]

The system of equation is y = 300 + 3x and y = 250 + 5x and  the number of visits is 25

<h3>The system of equations </h3>

The given parameters are:

<u>Jim's Gym</u>

  • Initial fee = $300
  • Charges = $3 per visit

<u>Sally's Salon</u>

  • Initial fee = $250
  • Charges = $5 per visit

The equation is calculated as:

Total (y) = Initial * Charges * Number of visits (x)

So, the system of equation is

y = 300 + 3x

y = 250 + 5x

<h3>Number of visits before the plans are equal</h3>

We have:

y = 300 + 3x

y = 250 + 5x

Substitute y = 300 + 3x in y = 250 + 5x

300 + 3x = 250 + 5x

Evaluate the like terms

-2x = -50

Divide by -2

x= 25

Hence, the number of visits is 25

Read more about system of equations at

brainly.com/question/12895249

#SPJ1

3 0
2 years ago
Other questions:
  • Help me pls pls pls​
    14·1 answer
  • What is the distance between the points A(2, -1) and B(-4, 2)
    9·1 answer
  • The sum of two numbers is 22. Three times one number increased by five is the same as twice the other number decreased by four.
    10·1 answer
  • Babatunde has a mass of 78kg. What would Babatunde weigh on the Moon? (The gravitational field strength on the Moon is 1.6N/kg.)
    9·1 answer
  • On Monday it rained two and one-half inches. On Tuesday it rained three and three-fourths inches. How much did it rain in the tw
    10·1 answer
  • PLS HELP I RLY NEED IT
    10·2 answers
  • A 3-yard roll of wrapping paper costs $13.14. What is the price per foot?​
    8·1 answer
  • 1
    6·1 answer
  • Which of the following is the rational exponent expression of 4\f
    15·1 answer
  • A line intersects the points (8, 2) and (12, -10). What is the slope of the line in simplest form? m = [?]​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!