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
Marta_Voda [28]
3 years ago
5

Solve for x can someone please answer please help

Mathematics
2 answers:
True [87]3 years ago
6 0

Answer:

4

Please see the photo I added, if you do not understand, specify in the comments...

Anna [14]3 years ago
5 0

In triangle ABC and triangle ADE

angle A = angle A (common)

angle ABC = angle ADE

By AA similarity criterion , they are similar

Thus

AB/AD = BC/DE

4/12 = x/12

Thus x = 4

You might be interested in
John ordered medium French fries $1.89,2 hot dogs $2.19,and an iced tea $1.35. All the menu items are subject to a sales tax of
tatuchka [14]

$4.18 would be his change back

6 0
3 years ago
Determine if the relationship is a function & explain why and why not.
padilas [110]
No the following coordinates do not show a function because of the y-values. In the pairs that you have, (3,5) and (0,5) have the y-values of "5" that are repeating.

Hope this helps. I learned that in math.
5 0
3 years ago
If someone runs 4 meters per second, how many kilometers is that per hour?​
Vesna [10]

Answer:

14.4 km/h

Step-by-step explanation:

When finding km/h given m/s always multiply by 3.6

When finding m/s given km/h do the vice versa (divide by 3.6)

So.. 4km/h x 3.6 = <u>14.4 km/h </u>

6 0
3 years ago
Read 2 more answers
Can someone please help me with this
gizmo_the_mogwai [7]

Answer:

3. How many faces do each of the following have?

  • cube - 6 faces
  • square pyramid - 5 faces
  • triangular pyramid - 4 faces
  • pentagonal pyramid - 6 faces

Hope this helps!

5 0
3 years ago
Fine the length of the hypotenuse of a Right triangle with legs pf 20cm and21cm
Arisa [49]

Hypotenuse² = perpendicular² + base²

H² = 20²+21²

H²= 400+441 = 841

H = √841

H = 29 cm

3 0
3 years ago
Other questions:
  • The perimeter of the rectangle is 32 m one side is 11 m long what is the length of the missing side
    7·1 answer
  • What is the solution to this system of equations?
    10·1 answer
  • HELP? can anyone help? I’ll give Brainly the answer is not 3,240... thank you!
    5·1 answer
  • HELP ASAP PLEASE thanks youu
    15·1 answer
  • Find all the missing elements : C=120degrees<br> b= 5<br> c=11
    11·1 answer
  • Please help me solve this
    15·1 answer
  • X=5/2; f(x) = (12/15)x -200 =
    6·1 answer
  • PLEASE HELP!!! 25 POINTS!!!
    7·1 answer
  • Write the equation of the circle whose center is (-5, -8) with diameter 12
    10·1 answer
  • A group contains n men and n women. how many ways are there to arrange these people in a row if the men and women alternate?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!