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
Bond [772]
2 years ago
9

What is the value of x?

Mathematics
2 answers:
statuscvo [17]2 years ago
4 0

x = 16.

Hope this helps!

skad [1K]2 years ago
4 0

Answer:

16

Step-by-step explanation:

In similer triangles, you want to find how much it is reduced or enlarged by, in this case you know that 20/5 is 4 and 12/3 is 4 so you know that x/<u><em>4</em></u><u><em> </em></u> must be <em>4</em>. So you solve this by doing <u><em>4</em></u> × <em>4</em> which equals 16.

You might be interested in
I need help with this​
Kruka [31]

Answer:

X=9/4

Step-by-step explanation:

-3x+10=5x-8

Subtract 10 from each sides

-3x=5x-18

Subtract 5x from both sides

-8x=-18

Divide both sides by -8

x=9/4

I hope this helped

3 0
3 years ago
PLEASEEEEEEEEEEEEEEEEEE URGENT
jeyben [28]

Option C:

f(x) = 5x + 7 is the function of the input-output table.

Solution:

Option A: f(x) = 6x + 9

Input x = 1 in the above equation.

f(1) = 6(1) + 9

    = 6 + 9

f(1) = 15

But the output is 12 in the table.

So, it is not the function of the table.

Option B: f(x) = 7x + 5

Input x = 1 in the above equation.

f(1) = 7(1) + 5

f(1) = 12

Input x = 5 in the above equation.

f(5) = 7(5) + 5

f(5) = 40

But the output is 32 in the table.

So, it is not the function of the table.

Option C: f(x) = 5x + 7

Input x = 1 in the above equation.

f(1) = 5(1) + 7

f(1) = 12

Input x = 5 in the above equation.

f(5) = 5(5) + 7

f(5) = 32

Input x = 10 in the above equation.

f(10) = 5(10) + 7

f(10) = 57

Input x = 5 in the above equation.

f(15) = 5(15) + 7

f(15) = 82

All outputs are correct for the given input.

Hence it is the function of the table.

Option D: f(x) = 12x + 1

Input x = 1 in the above equation.

f(1) = 12(1) + 1

f(1) = 12

Input x = 5 in the above equation.

f(5) = 12(5) + 1

f(5) = 61

But the output is 32 in the table.

So, it is not the function of the table.

Hence Option C is the correct answer.

f(x) = 5x + 7 is the function of the input-output table.

4 0
3 years ago
Solve for x. <br><br> Brainlest for anyone who helps!! <br><br> thanks you
gavmur [86]
<h3>Answer:  C) 0</h3>

================================================

Explanation:

If points F and E are the midpoints of segment VU and segment ST respectively, then segment FE is the midsegment of the trapezoid. The midsegment is parallel to the bases, and the midsegment's length is found by adding up the bases VS and UT, then dividing by 2.

(VS + UT)/2 = FE

(29 + x+17)/2 = 23 ... plug in given info; isolate x

(x+46)/2 = 23

x+46 = 23*2 ... multiply both sides by 2

x+46 = 46

x = 46-46 ... subtract 46 from both sides

<h3>x = 0</h3>
6 0
3 years ago
Solve the math problem
Colt1911 [192]

Answer:I think its ether y-interspersed or equation

Step-by-step explanation:

6 0
2 years ago
-2x -3=9 solve and explain
soldier1979 [14.2K]

Answer:

-6

Step-by-step explanation:

-2x - 3 = 9

     + 3     +3

-2x = 12

/ -2     / -2

x = -6

8 0
2 years ago
Other questions:
  • Intersecting lines are ________ coplanar.<br><br> never<br> sometimes<br> always
    14·2 answers
  • If you want to use coordinate geometry to prove that the diagonals of an isosceles trapezoid are congruent, which coordinates of
    6·1 answer
  • CAN SOMEONE PLEASE HELP ME???
    12·1 answer
  • v squared minus 4v minus 21over 3v squared plus 6v times v squared plus 8v over v squared plus 11v plus24
    11·1 answer
  • I need help w this question <br>​
    15·2 answers
  • It took 4 hours to clean 10 houses, how many houses could be cleaned in 8 hours?
    11·2 answers
  • Please help with these two math questions!!!
    12·2 answers
  • X to the power of 3-5.5 when x = 3
    15·1 answer
  • Consider the following. (See attachment)
    11·1 answer
  • Đề bài sau dùng cho 3 câu từ câu 1 đến 3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!