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
Vladimir79 [104]
2 years ago
10

From the triangle below, if AD = 5 and CD = 20, find the length of side BD.

Mathematics
2 answers:
krek1111 [17]2 years ago
5 0

The length of side BD, given that AD = 5 and CD = 20 is 10 (Option A)

<h3>Data obtained from the question</h3>
  • Length of side AD = 5
  • Length of side CD = 20
  • Length of side BD =?

<h3>How to determine the length of side BD</h3>

Since the triangles are similar, we can obtain the length of side BD as illustrated below:

CD / BD = BD / AD

20 / BD = BD / 5

Cross multiply

BD × BD = 20 × 5

BD² = 100

Take the square root of both sides

BD = √100

BD = 10

Thus, the length of side BD is 10

Learn more about similar triangles:

brainly.com/question/25882965

#SPJ1

zubka84 [21]2 years ago
5 0

Answer: 10

Step-by-step explanation:

By the geometric mean theorem,

\frac{BD}{5}=\frac{20}{BD}\\\\(BD)^2 = 100\\\\BD=10

You might be interested in
What is the volume of this figure?
Olenka [21]
The formula for the volume of a cone is 1/3\pir²h, where r is the radius and h is the height.

Insert the values into the equation:

1/3\pi(5)²(11) ≈ 287.979327 (use a calculator for this part)

Divide 287.979327 by \pi and convert the decimal to a fraction:

91.66666666666666666666666666666666666666... = 91 2/3

The volume of the figure is 91 2/3\pi cubic units or units³.
5 0
3 years ago
Fractions EXPLAIN your answer.
Ksivusya [100]
Answer and explanation included in the photo

8 0
4 years ago
What is the answer to this problem? x + (3x -2) = 18
sladkih [1.3K]
X is 5! I think hope it’s right!
5 0
3 years ago
Read 2 more answers
Kenny uses 1/16 of the chocolate syrup bottle for every scoop of ice cream that he eats . How many scoops of ice cream has Kenny
ozzi

Answer:

Kenny has eaten <u>44 ice cream scoops</u>.

Step-by-step explanation:

Given:

Kenny uses \frac{1}{16} of the chocolate syrup bottle for every scoop of ice cream that he eats.

Now, to find the scoops of ice cream Kenny has eaten, If he has used 2\frac{3}{4}  bottles of chocolate syrup.

So, we use unitary method to find the number of scoops of ice cream:

<em>If, </em>\frac{1}{16}<em> of the chocolate syrup bottle Kenny uses to eat = </em>1\ ice\ cream\ scoop.<em />

<em>Then, 1 of the chocolate syrup bottle Kenny uses to eat  </em>=\frac{1}{\frac{1}{16} } =16\ ice\ cream\ scoops.<em />

<em>Thus, </em>2\frac{3}{4}<em>  bottles of chocolate syrup bottle Kenny uses to eat</em> = 16\times 2\frac{3}{4}

=16\times \frac{11}{4}

=16\times 2.75

=44\ ice\ cream\ scoops.

Therefore, Kenny has eaten 44 ice cream scoops.

6 0
3 years ago
Quickest Answer gets Brainliest!!
vodomira [7]

Answer:

Step-by-step explanation:

Everything from your personal information and your credit accounts to your public records can be found here. Personal Information. Your personal information is shown in your credit reports, including your name, your current and previous addresses, your social security number and your employer information. Legal name; Current and previous addresses

7 0
3 years ago
Other questions:
  • What is the slop of the line associated with the equation 5x-6y=30
    12·2 answers
  • What characteristics do similar figures have?
    14·1 answer
  • #36-37 please, and the explanation
    6·1 answer
  • In the triangle above, the measure of X is 25°. What is the sum of the measures of Y and Z?
    7·2 answers
  • The profit that the vendor makes per day by selling x pretzels is given by the function P(x) = -0.004 x^2 + 2.8x - 350. Find the
    7·1 answer
  • I just need help with two questions
    8·1 answer
  • What is 36 and 8 greatest common factor
    8·2 answers
  • The heights of the adults in one town have a mean of 67.1 inches and a standard deviation of 3.5 inches. What can you conclude f
    9·1 answer
  • What us the reciprocal of this?
    9·1 answer
  • The supervisor of a fish hatchery measures the length of a particular species every week after hatching to track their growth. I
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!