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
weeeeeb [17]
3 years ago
11

Find the diagonal of the square whose side are of the given measure GIVEN=5

Mathematics
1 answer:
cestrela7 [59]3 years ago
5 0
Here to find the diagonal, you would simply split the square diagonally into 2 triangles and use the Pythagorean theorem which is used on triangles:
a² + b² = c²
a and b are both short sides and c is the diagonal side. So since it's a square, a and b would both be 5 and you would solce for c which is the diagonal:
a² + b² = c²
5² + 5² = c²              square the 5s
25 + 25 = c²            add the 25s
50 = c²                    square root both numbers to get rid of Cs 2nd power
√50 = √c²                 
√50 = c                  you can reduce the square root if you want but √50 should be fine.
√(25 × 2) = c
√(5×5×2)
5√2 = c                  this is the reduced root
You might be interested in
Express as a trinomial.<br> (x-3)(3x+6)
Strike441 [17]

Answer:

3x^2 - 3x + 18

Step-by-step explanation:

x*3x=3x^2

(x*6)+(-3*3x)=-3x

-3*6=-18

4 0
3 years ago
Can someone help me anyone please Giselle works as a carpenter and as a blacksmith.She earns \$20$20dollar sign, 20 per hour as
dalvyx [7]
Let she work for x hours as carpenter !
so earned money = 20x

and for blacksmith she must work for 30-x hours


so earned money = (30-x) ×25

so putting in eqn;

20x+25(30-x) = 690
so, x= 60/5 = 12

so she works for carpenter for 12 hrs and 30-12= 18 hrs for blacksmith !!.....answer !!
7 0
3 years ago
margo draws a triangle. The lengths of the sides of he triangle are 8 inches, 15 inches, and 17 inches. Margo uses the area of t
Lunna [17]

Answer:

Either of the following square values:

8^{2} =64 \,\,in^2\\15^2= 225\,\,in^2\\17^2=280\,\,in^2

Step-by-step explanation:

The three possible answers correspond to the square of the sides of the triangles via the Pythagorean theorem. And these are:

8^{2} =64 \,\,in^2\\15^2= 225\,\,in^2\\17^2=280\,\,in^2

3 0
3 years ago
Question 1. 3x + 5 = − x − 7<br><br> question 2. 9f − 11 = 4 + 14f
KengaRu [80]

Answer:

Step-by-step explanation:

1. 4x + 5 = -7

 4x = -12

 x = -3

2. 9f - 11 = 4 + 14f

  -5f - 11 = 4

 -5f = 15

f = -3

3 0
3 years ago
I messaged brainly and asked for my account to be deleted because I get really distracted and waste a lot of time on here and I
AfilCa [17]

Answer:

Can I get brainliest too im first?

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Maria received $0.42 in exchange after purchasing a pack of gum. what fraction of a dollar did Maria receive in change?
    9·1 answer
  • Help plz with a cherry on top!
    7·1 answer
  • The point that the two rays intersect is called the
    9·1 answer
  • Plz help i cant solve
    14·1 answer
  • Which of the following sets represents a function? {(1, 2), (3, 2), (5, 7)} {(3, 5), (-1, 7), (3, 9)} {(1, 2), (1, 4), (1, 6)}
    6·2 answers
  • 20 pts to whoever helps!!
    7·1 answer
  • Can you answer ASAP PLZ answer with work
    14·1 answer
  • Round off 86 625 mm to the nearest significant figure​
    12·1 answer
  • The length of a rectangle is 4yd longer than its width. If the perimeter of the rectangle is 72yd, find its length and width.
    7·1 answer
  • I’m struggling with this question need some help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!