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
frosja888 [35]
2 years ago
9

Points B, D, and F are midpoints of the sides of Angle ACE. EC = 39 and DF = 16. Find AC. The diagram is not to scale.

Mathematics
2 answers:
dsp732 years ago
8 0

Answer:

B. 32

Step-by-step explanation:

We have been given that B, D, and F are midpoints of the sides of Angle ACE.

To solve for the length of side AC, we will use mid-segment theorem, which states that the segment connecting mid points of two sides of a triangle is parallel to third side of triangle and half the measure of third side.

We can see that side DF is parallel to side AC, so measure of side AC will be 2 times the measure of DF.

AC=2\times DF

AC=2\times 16

AC=32

Therefore, the measure of side AC is 32 units and option B is the correct choice.

vladimir1956 [14]2 years ago
4 0
Since F and D are midpoints of their respective segments,
  AC = 2*FD = 2*16
  AC = 32

Selection B is appropriate.
You might be interested in
Express f(x) = |x-2| +|x+2| in the non-modulus form. Hence, sketch the graph of f.
alexgriva [62]
Recall that

|x|=\begin{cases}x&\text{if }x\ge0\\-x&\text{if }x

There are three cases to consider:

(1) When x+2, we have |x+2|=-(x+2) and |x-2|=-(x-2), so

|x-2|+|x+2|=-(x-2)-(x+2)=-2x-4

(2) When x+2\ge0 and x-2, we get |x+2|=x+2 and |x-2|=-(x-2), so

|x-2|+|x+2|=-(x-2)+(x+2)=4

(3) When x-2\ge0, we have |x+2|=x+2 and |x-2|=x-2, so

|x-2|+|x+2|=(x-2)+(x+2)=2x

So

|x-2|+|x+2|=\begin{cases}-2x-4&\text{if }x
4 0
2 years ago
18. A I-10 number cube is rolled. What is the conditional probability that the number rolled is less than 6, given that the numb
Romashka-Z-Leto [24]

Answer:

30% Probability

Step-by-step explanation: 3/10=0.3

6 0
2 years ago
What's the number in the green box​
marishachu [46]

Answer:

Kinda confusing but, I think it is

a=7

b=9

c=19

d=7

sorry it took a while it was confusing and plz give brainliest

Step-by-step explanation:

5 0
2 years ago
What is the greatest perfect square that is a factor of 392
Alexxx [7]

Answer:

The factor of 392 is 36.

4 0
3 years ago
Which operation gives a result of 1.39?
weeeeeb [17]
The sum of 4.35 and -5.66
5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the Distribtive property to answer 4(x-8)
    9·1 answer
  • Find the measure of the complement of an 18 degree angle
    9·2 answers
  • A cheese pizza costs $5. Additional toppings cost $1.50 each. Write and graph an equation in two variables that represents the t
    10·1 answer
  • AAAAAAAAAAAAAAAA HELP PLEASE HELP
    10·2 answers
  • Classify the random variables below according to whether they are discrete or continuous. a. The floor area of a kitchen. b. The
    5·1 answer
  • Suppose p represents the amount of air pressure in a tire and t, the time it takes for the tire to go flat, equals −8. What is t
    10·2 answers
  • Use logarithmic differentiation to find dy/dx: y=((x^3)(2x+3)^1/2) / (x-2)^2
    7·2 answers
  • The Ryan family pays 1,347 per month for rent. If there rent doesn't change how much will they pay in dollars for rent over the
    8·1 answer
  • Can someone answer my math?​
    6·1 answer
  • Find the digit 5 in each of these numbers. 15. 2 3. 5 The 5 in 3. 5 is 1 place to the right of the 5 in 15. 2. Which sentence co
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!