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
Anna71 [15]
3 years ago
15

What is the value of x? • 7 • 7√2 • 14 • 14√2

Mathematics
1 answer:
MakcuM [25]3 years ago
7 0

Answer:

<h2>7</h2>

Step-by-step explanation:

Look at the picture.

We have the triangle 45° - 45° - 90°. The sides are in ratio 1 : 1 : √2.

Therefore we have the equation:

x\sqrt2=7\sqrt2\qquad\text{divide both sides by}\ \sqrt2\\\\x=7

You might be interested in
John ordered five large size pizzas for a party. Five kids each ate 1/10 slice, and twelve adults each at 3/10 slices.
astraxan [27]

Answer:

a) 4 1/10 slices eaten

b) cannot be solved because we don't know how many slices in each pizza

Step-by-step explanation:

5*1/10=5/10

12*3/10=36/10

36/10+5/10=41/10

41/10=4 1/10 slices

8 0
3 years ago
A=1/2 bh for b i need help
qwelly [4]
You said that                      <u>  A = 1/2 b h</u>

Multiply each side by 2 :    2A  =  b h

Divide each side by 'h' :    <em>2A/h  =  b</em>
5 0
3 years ago
What is equivalent to the square root of 8?
Pavlova-9 [17]
It would be 2 root 2
bc it simplifies to root 2 and root 4 
root 4 simplifies to 2 
so its 2√2
5 0
3 years ago
The perimeter of a rectangle is 40 cm. The length is 14 cm. Let x = width of the rectangle. Ravi says he can find the width usin
Usimov [2.4K]

Answer:

Divide both sides by 2

Step-by-step explanation:

We have the equation

2(x + 14) = 40

We divide both sides by 2

2(x + 14) = 40/2

x + 14 = 20

x = 20 - 14

x = 6

Therefore, the most helpful first step for solving Ravi's equation is: Divide both sides by 2

3 0
3 years ago
What is the answer to <br> x-3y
natima [27]

Final Result :

     x - 3y

Processing ends successfully

6 0
3 years ago
Other questions:
  • When eight times an unknown number is decreased by 208 the result is four times the unknown number.
    13·1 answer
  • While shopping, you see a jacket marked down 20%. If the original price of the jacket is $175, what is the sale price of the jac
    8·2 answers
  • Find an expression for a cubic function f if f(4) = 96 and f(-4) = f(0) = f(5) = 0. Part 1 of 4 A cubic function generally has t
    5·1 answer
  • Tom is the deli manager at a grocery store. He needs to schedule employees to staff the deli department at least 260 person-hour
    14·1 answer
  • Show 12×12.5 step-by-step
    15·1 answer
  • mrs Hills es 4 años mayor que el doble de la edad de su hijo. si la suma de sus edades es 50, ¿cuántos años tiene su hijo?
    13·2 answers
  • ILL GIVE U BRAINLIEST RIGHT ANSWERS ONLY Which statement is true?
    8·2 answers
  • Function f is a quadratic function passing through the points (-4,0),(0,–12) and (3,0). Function g is modeled by the graph. Over
    13·2 answers
  • What is the total cost of 1.2 cubic yards of soil if it sells for $24 per cubic yard ?​
    6·1 answer
  • Katie just got her drivers license
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!