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
Sonbull [250]
3 years ago
11

The quadrilaterals are similar.

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

a

Step-by-step explanation:

CB and GF are the same side and u can see that CB is two times larger than GF so GH is two times smaller then CD

You might be interested in
Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a T-shirt is $18. What is the dis
Lyrx [107]

Answer:

$14.4

Step-by-step explanation:

20%= .2

$18 x .2 = $3.60

$18 - $3.6 = $14.4

8 0
3 years ago
PLEASE HELP I believe you have to use substitution or elimination to solve the problem.
zepelin [54]

<u>Answer:</u>

Amount collected in 2012 = 3.49

and in 2013 = 3.35

<u>Explanation:</u>

Let x be the baggage fees collected in 2013 and

y be the baggage fees collected by airlines in 2012

From the given question we can obtain two equations as follows:

x + y = 6.84 $   - eq 1

and

y = 0.14 + x

as fees in 2012 exceeds that in 2013 by 0.14$

Now, solving these two equations by substitution,

we substitute  y = 0.14 + x in eq 1

and solve for x,

which gives us x = 3.35 and

substituting this value in eq 1

we get y = 3.49

6 0
3 years ago
Which of the following statements are true? I. -(-6) = 6 and -(-4) &gt; -4 III. 5 + 6 = 11 or 9 - 2 = 11 II. -(-4) &lt; 4 or -10
scoray [572]
IV : 17 > 2 or 6 < 9......these are true....17 is greater then 2 and 6 is less then 9
8 0
3 years ago
Find an equation of the tangent to the curve at the given point by both eliminating the parameter and without eliminating the pa
Misha Larkins [42]

Answer:

y = 2x − 1

Step-by-step explanation:

By eliminating the parameter, first solve for t:

x = 4 + ln(t)

x − 4 = ln(t)

e^(x − 4) = t

Substitute:

y = t² + 6

y = (e^(x − 4))² + 6

y = e^(2x − 8) + 6

Taking derivative using chain rule:

dy/dx = e^(2x − 8) (2)

dy/dx = 2 e^(2x − 8)

Evaluating at x = 4:

dy/dx = 2 e^(8 − 8)

dy/dx = 2

Writing equation of line using point-slope form:

y − 7 = 2 (x − 4)

y = 2x − 1

Now, without eliminating the parameter, take derivative with respect to t:

x = 4 + ln(t)

dx/dt = 1/t

y = t² + 6

dy/dt = 2t

Finding dy/dx:

dy/dx = (dy/dt) / (dx/dt)

dy/dx = (2t) / (1/t)

dy/dx = 2t²

At the point (4, 7), t = 1.  Evaluating the derivative:

dy/dx = 2(1)²

dy/dx = 2

Writing equation of line using point-slope form:

y − 7 = 2 (x − 4)

y = 2x − 1

6 0
3 years ago
Four pounds of apples cost $5. Eight pounds of apples cost $10. If the total cost of apples, y, varies directly with the number
VikaD [51]
5/4 = 1.25 per lb

1.25 * 6 = $ 7.50 <==
4 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate:
    7·1 answer
  • The table displays the volume of a triangular prism and triangular pyramid with the same base area and height. Use the drop-down
    15·1 answer
  • ( 10x-20) (6x + 8) what is the value of x
    7·1 answer
  • a triangle has a perimeter of exactly 24 units witch is the area tht could be vertices of the triangle
    12·1 answer
  • PLEASE HELP!!!!! Giving away 50 points
    9·2 answers
  • 20x-8y=-5 <br> 10x-4y=-4<br><br> Can someone please solve this
    8·1 answer
  • He be having more drip thin connies
    15·2 answers
  • A line's slope is 3, and it's y-intercept is 2. What is its equation in slope-intercept form?
    5·1 answer
  • Help me youll get brainlyist if right pls help
    8·2 answers
  • Help0000000000000000000
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!