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
Trava [24]
3 years ago
9

If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangl

e in terms of x? x units x units x units 2x units

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
3 0

the picture in the attached figure

we know that

if ABC is an isosceles triangle

then

AB=BC

angle A=angle C=45 degrees

and

triangle ABD and triangle BDC also are isosceles triangles

AD=BD=x

DC=BD=x

the hypotenuse AC is equal to

AC=AD+DC\\ AC=x+x\\ AC=2x

To find the length AB applying the Pythagorean Theorem

AC^{2} =AB^{2} +BC^{2}

remember that AB=BC

AC^{2} =2AB^{2}

AC^{2} =2AB^{2}\\\\ AB=\frac{AC}{\sqrt{2}}\\\\ AB=\frac{2x}{\sqrt{2}}\\\\ AB=x\sqrt{2}

therefore

the answer is

the length of one leg of the large right triangle in terms of x is equal to x\sqrt{2}

marusya05 [52]3 years ago
3 0

Answer:

b)x/2

Step-by-step explanation:

took the test

You might be interested in
The formula for the circumference
Marina CMI [18]

Answer:

2πr or πd

Step-by-step explanation:

Where

π= pi

r= radius of the circle

d= diameter of the circle

4 0
2 years ago
A car dealer earns $100 a week plus 5.5% on all sales. If he sold $57,000 in cars this week, how much did he earn?
Nana76 [90]

Answer:

3235

Step-by-step explanation:

100 for the week plus 3135 which is 5.5% of 57,000

7 0
2 years ago
Your price on a particular model is $125 however to get a service contract you offer to sell it for $115 how much discount are y
Arisa [49]
It would be an 8 percent discount because 115 is 92 percent of 125.
6 0
3 years ago
In the past month, Josh rented one video game and six DVDs. The rental price for the video game who is $2.50. The rental price f
dolphi86 [110]

Answer:

total amount paid = $ 22.9

Step-by-step explanation:

total price = $ 2.5 + $3.4(6)= $22.9

5 0
3 years ago
Read 2 more answers
If the diagonal of a square is 11.3 meters, approximately what is the perimeter of the square?
Stells [14]

Answer:

32

Step-by-step explanation:

The diagonal of a square has a length of x sqrt(2), where x is the side length. This means the perimeter of the square is 4 (11.3/sqrt(2)), which means the perimeter is approx. 4*8, which is 32

7 0
3 years ago
Other questions:
  • What is 3/4 of a ribbon that is 7 feet long?
    7·1 answer
  • In ΔDFE, which trigonometric ratio has the same value as sin D?
    15·2 answers
  • Would you rather have slime all over you ore a cat leave a mouse on your face​
    10·2 answers
  • HELP HELP HELP HEPL memememememme
    13·1 answer
  • PLEASE ACTUALLY HELPPPP I NEDED HELP THIS IS SPANISH BTW
    14·1 answer
  • Greg spent $4 on $5 packs of sport cards. How much did greg spend on each pack?​
    12·1 answer
  • ฏ๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎\ค้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้ ฏ๎๎๎๎๎
    6·2 answers
  • Janine borrowed $80 from her parents for a new headset of headphones she paid them $20 right and integer to represent how much s
    6·1 answer
  • Hi! Please see the photo, I could really use some help!
    13·2 answers
  • The terminal side of an angle<br><br> intersects the unit circle at point
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!