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
Lady bird [3.3K]
2 years ago
7

What is the area of an isosceles right triangle whose hypotenuse is 5 √2 m long?

Mathematics
1 answer:
tangare [24]2 years ago
5 0

Answer:

Sides other than hypotenuse of an isosceles triangle are equal.

Let the other two sides be x each.

Using pythagoras theorem

x

2

+x

2

=(5

2

)

2

2x

2

=50

⇒x

2

=25

⇒x=5cm

So the other two sides are 5cm each.

You might be interested in
An ice cream cone has a diameter of 2 inches and a height of 5 inches. What is the volume of the ice cream cone? Round your answ
jenyasd209 [6]
 The volume of the cone is 20.95in³
5 0
3 years ago
Read 2 more answers
30 points!!!!!
dlinn [17]
HELLO...!!

Diagonal = ?
Wide = 20 in.
High = 15 in.

Pythagoras formula: D² = H² + W²

D^2=(15)^2+(20)^2\\ \\D^2=225+400\\ \\D^2=625\\ \\D= \sqrt{625}\\ \\D=25\ in.\quad\Longrightarrow\boxed{\boxed{\mathbb{ANSWER\ \checkmark}}}\\ \\ \\\textbf{HOPE\ THIS\ HELPS...!!}
6 0
3 years ago
How many numbers bewteen 50 and 150 have at least one digit that is 2
mr Goodwill [35]

Answer:

52 62 72 82 92 102 112 120 121 122 123 124 125 126 127 128 129 132 142

there are 19.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The difference between two numbers is 9. The first number plus twice the other number is 27. Find the two numbers.​
Ad libitum [116K]
X - y = 9
x + 2y = 27
You can subtract the top equation from the bottom
3y = 18
y = 6
x = 15
The two numbers are 15 and 6
4 0
3 years ago
Need help (pic included)
ValentinkaMS [17]

Answer:

(-4,-2)

x=-4

y=-2

Step-by-step explanation:

-3x-4y=20

3(x-10y=16)=3x-30y=48

The reason I multiplied 3 to the second equation is for when we add the equations together the x will cancel out.

  -3x-4y=20

+  <u>3x-30y=48</u>

  -34y=68

Divide -34 from both sides.

y=-2

To find x you need to plug in -2 for y into one of the equations.

x-10y=16

x-10(-2)=16

Remember a negative times a negative equals a positive.

x+20=16

Subtract 20 from both sides.

x=-4

Hope this helps!

If not, I am sorry.

4 0
2 years ago
Other questions:
  • Joel earns 1,700 per month if he spends $425 on rent each month what percent of his income does he spend on rent
    14·1 answer
  • Need help with 1-3 can I get some help
    6·1 answer
  • Give a number that completes this eqation x/5=.88 repeats
    8·1 answer
  • Please help me I’m so lost
    11·2 answers
  • What is f(-3) for the function f(a)=2a2-5a+4
    5·1 answer
  • How did Katherine Johnson’s work in math affect us today?
    12·1 answer
  • The circular ring of the fountain has a radius of 9 feet. What is the area of the ring?
    11·1 answer
  • 10 The table shows the cost of blueberries at a local farmer's
    13·1 answer
  • How many barrels are estimated to be in the world's oil reserve?
    13·1 answer
  • 1.86 x 10 and 1.86 x 100. I need the solving steps please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!