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
ivolga24 [154]
3 years ago
14

2V2 km 2 km X A) 2V5 km C) 2 km B) 2V3 km D) 4 km HELP PLEASEE

Mathematics
1 answer:
Rasek [7]3 years ago
3 0

Answer:

x=2\sqrt3\ km

Step-by-step explanation:

Given that,

The base of a triangle = 2 km

The perpendicular height of the triangle = 2\sqrt{2} \ km

We need to find the value of x. It is the Hypotenuse of the triangle. It can be solved as :

x=\sqrt{(2\sqrt{2})^2+2^2 } \\\\=2\sqrt{2+1 } \\\\=2\sqrt3\ km

So, the value of x is equal to 2\sqrt3\ km.

You might be interested in
I need help, can anyone help me??? I'll give anyone brainliest for correct answers
elena55 [62]
I think it’s b the water is 2.2 meters below the ground floor. Sorry if I’m wrong.
4 0
2 years ago
PLEASE HELP NEED HELP!
nataly862011 [7]
X is across and Y is up and down
0,5 2,4 4,3 6,2 8,1 10,0
4 0
2 years ago
4) This is a way of expressing a relationship between x and y in set notation. It is called an _ _ _ _ _ _ _ pair.
Kobotan [32]

Answer:

This is a way of expressing a relationship between x and y in set notation. It is called an ORDERED pair.

4 0
3 years ago
Pentagon PQRST is drawn on a coordinate plane below. what rule best represents a dilation to create pentagon PQRST with a scale
otez555 [7]

Answer: (x,y) \to (\dfrac12 x, \dfrac12 y)

Step-by-step explanation:

  • Dilation is a transformation, in which the size of the image gets changed but not shape.

The rule of dilation with scale factor k and wither origin as center of dilation :

(x,y) → (kx, ky)

Here , k= \dfrac12 , center of dilation = Origin

Then, the rule best represents a dilation to create pentagon PQRST will be :

(x,y) \to (\dfrac12 x, \dfrac12 y)

5 0
2 years ago
The surface area of a cube is 24 cm squared. What would the surface are of the prism be if each dimension were quadrupled?
kenny6666 [7]
CubeSA=6 squares
SA=6s^2
SA=24
24=6s^2
divide 6
4=s^2
2=s

quadrupled means times 4
2*4=8
8=new side
sub back
SA=6(8^2)
SA=6(64)
new SA=384 cm^2
6 0
3 years ago
Other questions:
  • Which of the following steps is included in the construction of a perpendicular line through a point on a line?
    10·1 answer
  • There are 15 non fiction books and 37 fiction books in the teacher’s collection. Which of the following expresses the ratio of f
    5·2 answers
  • The areas of two similar octagons are 9 m² and 25 m². What is the scale factor of their side lengths? PLZ HELP PLZ PLZ PLZ
    14·1 answer
  • Which of these statements describe properties of parallelograms ? check all that apply
    10·2 answers
  • A construction worker fills a mold with concrete. This solid figure represents the mold.
    7·1 answer
  • Given f(x) is a linear function with slope 3 and y-intercept -5, what is the equation of f(x) in standard form?
    12·1 answer
  • 25 of blank is 60<br> enter the unknown value that makes it true
    10·1 answer
  • Write each fraction as a percent. 2/10, /4, /20
    12·2 answers
  • Solve The Inequality <br><br> 3x + 9 &gt; 0 ?
    9·2 answers
  • At a fabric store, metallic ribbon costs $16 for 4 ft. White ribbon is priced at 3 ft per dollar. Use rates to show which kind o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!