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
makkiz [27]
2 years ago
5

In triangle ABC shown find BC.

Mathematics
2 answers:
Sonja [21]2 years ago
4 0

Answer:

BC is just 3d+7??

Step-by-step explanation:

Contact [7]2 years ago
3 0

Answer:

BC is (3d + 7)cm

Step-by-step explanation: I'm no expert, but I think that BC is (3d + 7)cm

You might be interested in
Mrs. Smith has $20,000 to invest. She wants to earn $10,000 in interest. She is considering a savingsand loans bank that is offe
disa [49]

Answer:

Number of year to get $10,000 as interest = 7.5 year (Approx)

Step-by-step explanation:

Given:

Initial investment = $20,000

Interest on investment = $10,000

Rate of interest = 5.6% = 0.056

Find:

Number of year to get $10,000 as interest:

Computation:

Interest\ on\ investment = Initial\ investment[(1+r)^n-1]\\\\10,000 = 20,000[(1+0.056)-1]\\\\0.5=(1.056)^n-1\\\\1.5 =(1.056)^n\\\\n=7.44

Number of year to get $10,000 as interest = 7.44

Number of year to get $10,000 as interest = 7.5 year (Approx)

7 0
3 years ago
Jeremy find the cost by adding the percents. 25% off of $60 is equal to 15% off of $60, then subtracting 10% from that cost is e
bonufazy [111]

Answer:

a. 25% off of $60 is equal to $45.

b. 15% off of $60, then subtracting 10% from that cost is equal to $45.

c. The two total costs are $45 and $45, and their addition is equal to $90 (i.e. $45 + $45 = $90).

Step-by-step explanation:

These can be determined as follows:

a. Calculation of the first total cost, i.e. 25% off of $60

25% of 60 = 25% * $60 = 15

First total cost = 25% off of $60 = $60 - (25% of $60) = $60 - $15 = $45

Therefore, 25% off of $60 is equal to $45.

b. Calculation of the second total cost, i.e. 15% off of $60, then subtracting 10% from that cost

15% of $60 = $9

10% of $60 = $6

Cost = 15% off of $60 = $60 - (15% of $60) = $60 - $9 = $51

Second total cost = Cost - (10% of $60) = $51 - $6 = $45

Therefore, 15% off of $60, then subtracting 10% from that cost is equal to $45.

c. The two total costs

The two total costs are 25% off of $60 which is equal to $45 and 15% off of $60, then subtracting 10% from that cost which is also equal to $45. The addition of the two costs is $90 (i.e. $45 + $45 = $90).

Therefore, the two total costs are $45 and $45, and their addition is equal to $90 (i.e. $45 + $45 = $90).

7 0
3 years ago
7 less than a number is 20
sesenic [268]

Answer:

7 - x = 20 hope this helps!!

Step-by-step explanation:

can Iget brainliest?? ;P

4 0
3 years ago
Read 2 more answers
What is 6(4x-3)-9x solved
GarryVolchara [31]
-18 +15x = y
Spam characters: aksjakfhakdjk
5 0
3 years ago
Nzkmaldfoasdgfjsadof
lidiya [134]

Answer:

hiiiiiiiiiiiiiiiiiiiiiiii

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please help me with this
    14·1 answer
  • The registrar's office at ACC predicts that 30% of the 6,950 spaces open in various math classes will be filled
    13·1 answer
  • Would this be X = 5. HElp asap
    6·1 answer
  • 17) -8 square root 128
    10·2 answers
  • 1/3 *divide* 3/8 = m<br><br> help?
    7·2 answers
  • Given the regular nonagon, solve for x and y.
    10·1 answer
  • 2. A boy scored the given marks in various class-tests during a term, (each test being marked out of 20): 15, 17, 16, 16, 10, 12
    14·1 answer
  • Which expression represents the area of the base of the pyramid? startfraction 3 v over h endfraction units2 (3v – h) units2 (v
    8·1 answer
  • Peter invests R4000 for 6years at an interest rate of 16% per annum compounded monthly.calculate the value of the investment at
    12·1 answer
  • if an object is dropped from a height of 144 ft the function h t equals negative 16 t squared + 144 gives the height of the obje
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!