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
siniylev [52]
3 years ago
9

Use the diagram shown. If BC = 14, AB = 11, and the perimeter of triangle ABC is 39, then what is the value of BD?

Mathematics
1 answer:
RUDIKE [14]3 years ago
7 0

Answer:

BD=5.5

Step-by-step explanation:

11 divided by 2 gives you the answer

You might be interested in
How does the Binomial Theorem’s use Pascal’s triangle to expand binomials raised to positive integer powers?
MrMuchimi

Answer:

There are  ways for quickly multiply out a binomial that's being raised by an exponent. Like

(a + b)0 = 1

(a + b)1 = a + b

(a + b)2 = a2 + 2ab + b2

(a + b)3 = (a + b)(a + b)2 = (a + b)(a2 + 2ab + b2) = a3 + 3a2b + 3ab2 + b3

and so on and so on

but there was this mathematician named Blaise Pascal and he found a numerical pattern, called Pascal's Triangle, for quickly expanding a binomial like the ones from earlier. It looks like this

1                           1      

2                   1     2     1

3                1     3     3   1

4           1     4     6     4     1

5       1     5     10     10     5     1

Pascal's Triangle gives us the coefficients for an expanded binomial of the form (a + b)n, where n is the row of the triangle.

Hope this helps!

5 0
2 years ago
Find the volume of a cube with side lengths of fifteen feet
lidiya [134]

Answer:

3375 feet cube

Step-by-step explanation:

Given :

side of cube = 15 feet

Formula used :

Volume of cube , v = a^3

Solution :

Volume of cube

= a^3

= 15^3

= 15*15*15

= 3375 feet cube

8 0
3 years ago
Simplify.
Mekhanik [1.2K]

Answer:

3x^2y

Step-by-step explanation:

Find the cubic root of each term

5 0
2 years ago
Can someone help me solve this question I can't seem to manage it
MAXImum [283]

Answer:

LA=6 WA=4 LB=6 WB=2

Step-by-step explanation:

Its a square so the sides are 6cm. 2:1 ratio means A is 6*4=24 cm while B is 6*2=12cm.

6 0
3 years ago
Please Answerrr! I need help ASAPP!
MArishka [77]

80

Step-by-step explanation:

5×6 = 30 and 30×8 = 240 divide that by three you get 80

6 0
2 years ago
Other questions:
  • brian made 16 paper cranes in 15 minutes.If he continues making cranes at this rate,how many cranes would he make in 2 hours?
    15·1 answer
  • You flip a nickel 100 times and record your results: 35 heads and 65 tails. From your experimental data, what is the probability
    5·2 answers
  • What is the answer to this expression?
    6·1 answer
  • Train A leaves a station at 8:00 and travels at 100 km per hour towards the next city. One and a half hours later, Train B, an e
    5·1 answer
  • Determine the slope and y - intercept of the line represented by the equation y = 13/6 x -8
    11·1 answer
  • Simplify.
    6·2 answers
  • Plot the intercepts to graph the equation. x+y=3
    13·1 answer
  • Let ∠D be an acute angle such that cosD=0.33. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree
    9·1 answer
  • What is 19 half of??
    6·2 answers
  • I need the answers ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!