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
garik1379 [7]
3 years ago
14

Basic geometry question plsss

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
7 0

Answer:

x=53

Step-by-step explanation:

pythagoras theorem

a^2 + b^2 =c^2

here a and b are two small sides and c is hypotenuse (longest side)

28^2 + 45^2 = c^2

784 + 2025 =x^2

2809 =x^2

\sqrt{2809} =x

53 =x

You might be interested in
The question is below​
Cloud [144]

Answer:

See below.

Step-by-step explanation:

a.

The first figure has 1 square. The second figure has a column of 2 squares added to the left. The third figure has a column of 3 squares added to the left. Each new figure has a column of squares added to the left containing the same number of squares as the number of the figure.

b.

Figure 10 has 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55 squares.

c.

The formula for adding n positive integers starting at 1 is:

1 + 2 + 3 + ... + n = n(n + 1)/2

For figure 55, n = 55.

n(n + 1)/2 = 55(56)/2 = 1540

d.

Let's use the formula set equal to 190 and solve for n. If n is an integer, then we can.

n(n + 1)/2 = 190

n(n + 1) = 380

We know that 380 = 19 * 20, so n = 19.

Answer: yes

e.

Use the formula above,

S = n(n + 1)/2, where S is the sum.

f.

n(n + 1) = 1478

38 * 39 = 1482

37 * 38 = 1406

3 0
3 years ago
Mariana plans to visit an amusement park where she must pay for admission and purchase tickets to go on the rides. Mariana wants
Ivanshal [37]

Answer: The number 12 represents admission charge in Mariana's equation.

Step-by-step explanation:

As per given ,

Total cost = ( Charge per ticket) (Number of tickets) +  (Admission fees)  (i)

For x = Number of tickets, the total cost (c) for a day at the amusement park is given as

c = 1.50x + 12                                       (ii)

Here, 12 = Admission fees                 [Comparing (i) and (ii)]

Hence, the number 12 represents admission charge in Mariana's equation.

3 0
3 years ago
Please answer correctly
Scrat [10]
I think it’s 55.6 square inches

Sorry if I’m wrong! :)
5 0
2 years ago
How would I do this? Solve for q. –10 + 10q = 9q
DerKrebs [107]

Answer:

q=10

Step-by-step explanation:

-10+10q=9q

-10=-q

q=10

4 0
3 years ago
Tanveer bought 0.7 pounds of sliced ham at his local deli. If the deli charged $6.79 per pound, how much did Tanveer pay?
lubasha [3.4K]

Answer:

$4.75

Step-by-step explanation:

As the price per pound is a one-to-one ratio, one could just simply multiply by using: 0.7 lbs * ($6.79 / 1 lb) = $4.75/1 = $4.75

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which real world situation cannot be represented by X +8 equals X 2+4
    14·1 answer
  • First one to answer will be marked as Brainliest , 5 stars, and a thanks!
    7·1 answer
  • During second period, Bryant completed a grammar worksheet. He got 21 out of 75 questions
    9·2 answers
  • Please help !!!!!!!!!!!!!
    12·1 answer
  • Which is the graph of f(x) = x2 - 2x + 3?
    7·2 answers
  • Is 25 meters longer then 35 yards
    13·2 answers
  • HELP THIS IS DUE TOMORROW, ITS URGENT!!
    7·1 answer
  • At what ordered pair is "Parking Lot B" located at?
    11·1 answer
  • Beverage A and Beverage B are sold in identical cans. Beverage A is 12% suger. The portion of Beverage B that is suger is 0.3. H
    9·1 answer
  • Sam is thinking of retiring from his job after many years of faithful service. during the last 35 years at his job, his annual s
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!