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
Degger [83]
3 years ago
14

Segment EF is the midsegment of trapezoid ABCD. Find the length of segment EF if segment AB is 20 and segment CD is 12.

Mathematics
2 answers:
Vika [28.1K]3 years ago
7 0

Midsegment = 1/2(base1 + base2)

EF = 1/2(AB + CD)

EF = 1/2(20 + 12)

EF = 1/2(32)

EF = 16

Answer

EF = 16

irakobra [83]3 years ago
3 0

Answer:

The length of the mid-segment EF is 16.

Step-by-step explanation:

In this exercise the main idea is to know the formula for the mid-segment of a trapezoid. This formula should be well known because it is used to find the area of a trapezoid.

If we denote the mid-segment of a trapezoid as m, the larger basis as B and the smaller basis as b, the formula states:

m = \frac{B+b}{2}.

In this particular exercise m=EF, B=AB and b=DC.

Thus,

EF = \frac{DC + AB}{2} = \frac{20+12}{2} = \frac{32}{2} = 16.

You might be interested in
A line passes through the point (8,3) and has a slope of 3/4 write the equation in slope intercept form
denpristay [2]
The slope intercept formula would be: y=3/4x-3. Hope this helps!
8 0
3 years ago
Simplify using exponent rules.<br><br> (3x^4) (-6x)<br><br><br> (SHOW YOUR WORK)
ehidna [41]

Answer:

Step-by-step explanation:

3x^4(−6x)

=3*x^4*(−6)*x

=−18*x^5

=−18x^5

Hope this helps if I doesn’t helps I will b happy to help u again

4 0
3 years ago
The probability that a company will launch the product A and B are 0.45 and 0.60 respectively, in main while, probability that b
Brrunno [24]

Answer:

a) what is the probability that Neither will of these products launch ?

= 0.30

b) At least one product will be launched ?

= 0.70

Step-by-step explanation:

From the above question, we have the following information:

P(A) = 0.45

P(B) = 0.60

P(A ∩ B) = P(A and B) launching = 0.35

Step 1

We find the Probability that A or B will launch

P (A ∪ B) = P(A) + P(B) - P(A ∩ B)

= 0.60 + 0.45 - 0.35

= 1.05 - 0.35

= 0.70

a) what is the probability that Neither will of these products launch ?

1 - Probability ( A or B will launch)

= 1 - 0.70

= 0.30

b)At least one product will be launched?

This is equivalent to the probability that A or B will be launched

P (A ∪ B) = P(A) + P(B) - P(A ∩ B)

= 0.60 + 0.45 - 0.35

= 1.05 - 0.35

= 0.70

3 0
3 years ago
How do you solve 3/5 times 2/3
UkoKoshka [18]
Hello! And thank you for your question!

First use the rule: A/b x c/d = ac/bd

3 x 2 over 5 x 3

Simplify 3 x 2:

6 over 5 x 3

Simplify 5 x 3:

6/15

Simplify further:

2/5

Final Answer:

2/5
3 0
3 years ago
Whats 6 divided into 9.29
wel
1.5483 repeating

Hope this helped :)
5 0
3 years ago
Other questions:
  • What lowest terms fraction is equal to 15%?
    10·1 answer
  • Which statement is true about a translation? 1. A translation takes a line to a parallel line or itself. 2. A translation takes
    11·1 answer
  • 4d + 7e = 68 -4 - 6e = -72
    6·1 answer
  • darrel wants to see how much water is wasted by his leaky facet. he put a 4 gallon bucket under the fausey. after 24 hours the b
    12·1 answer
  • Ellen takes a multiple choice quiz that has 5 questions with 4 answers choices for Each question. What is the probability that s
    13·1 answer
  • keith and michelle went out to dinner. the total cost of the meal including the tip came $53.70. if the combined tip came out to
    5·1 answer
  • Which of these describes a method in studying plate movements? C
    15·2 answers
  • Question is on the photo
    14·1 answer
  • What is ( m = 3 and contains (4, -1) in slope intercept form​
    10·2 answers
  • Help help help math math math
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!