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
Serga [27]
3 years ago
14

What is the value of X in the figure below? In this diagram.

Mathematics
1 answer:
kipiarov [429]3 years ago
3 0
<h3>Answer:  E.  45/4</h3>

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

Work Shown:

Because we have similar triangles, we can form the proportion below to isolate x.

(AC)/(BC) = (CD)/(AC)

(15)/(20) = (x)/(15)

15*15 = 20x .... cross multiply

225 = 20x

20x = 225

x = 225/20

x = (5*45)/(5*4)

x = 45/4

You might be interested in
PLS HELP WILL GIVE BRAINLEST AND THANKS!!!!!!!!!!!
Stels [109]

Answer:  2 1/4 more flour for 9 servings

Step-by-step explanation: (a) how many total cups of flour are there per serving? show your work

1 1/2÷6= 3/2 x 1/6 = 3/12= 1/4 cups of flour per serving

(b) how many total cups of sugar (white and brown) are there per serving?show your work

3/4 + 1/3 = 9/12 + 4/12= 13/12= 1 1/12 total cups of sugar

13/12 ÷ 6/1 = 13/12 x1/6 = 13/72 per serving

(c) supposed you modify the recipe so that it makes 9 servings. How much more flour do you need for the modified recipe than you need for the original recipe?Show your work/

1/4 x 9 = 9/4 = 2 1/4 more flour for 9 servings.

8 0
3 years ago
Read 2 more answers
(x-1)2 + (y + 3)2 = 73<br> What is the center ?
Olenka [21]

Answer:

centre = (1, - 3 )

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

(x - 1)² + (y + 3)² = 73 ← is in standard form

with (h, k ) = (1, - 3 ) ← centre

3 0
3 years ago
URGENT FIND THE LCD <br> BRAINLY CROWN IF RIGHT
sveticcg [70]
The answer is B: (x-1)(x-6)(x+6)
4 0
3 years ago
Read 2 more answers
-112/3 x (-4 1/5) =?
TEA [102]

Answer:

sorry Wala po akong answer ehhh sorry

3 0
3 years ago
Which information is typically found on a map key?
Elodia [21]

Answer:

The Answer is (A)

Step-by-step explanation:

A sample of each symbol (point, line, or area), and a short description of what the symbol means

6 0
3 years ago
Other questions:
  • Choose the expression that represents a linear expression.
    6·2 answers
  • Write an equation of a line containing (2, 1) and (3, 4) in point-slope form.
    7·1 answer
  • A stainless steel patio heater is a square pyramid. The length of one side of the base is 19.6 m. The slant height of the pyrami
    15·1 answer
  • 9.5 kiloliters =____deciliters<br> Can someone help?
    6·1 answer
  • Which is more, 24 quarts or 7 gallons?
    11·2 answers
  • In triangle ABC, m∠A=(9y-15)°, m∠B=(y^2+20)°, and m∠C=(y+31)°. What is the measure of angle C?
    9·1 answer
  • How many solutions does the nonlinear system of equations graphed below have?
    8·1 answer
  • Multiple Choice: A prism and a pyramid have identical bases and heights. The volume of the prism is: Twice as large as the pyram
    15·1 answer
  • Explain how to do B and D please
    10·1 answer
  • Find the 9th term of the geometric sequence 8,32,128,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!