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
Illusion [34]
3 years ago
6

What is the value of t? Points D and E are midpoints of the sides of triangle ABC. The perimeter of the triangle is 48 units. 2

3 B 6 8 D 37 А 4t 7t + 6 С​

Mathematics
1 answer:
user100 [1]3 years ago
8 0

Answer:

2

Step-by-step explanation:

A midpoint divides a segment in two equal segments

DB = 3t

AB = 6t

BE = 4t

BC = 8t

8t + 6t + 7t + 6 = 48

21t = 42

t = 2

You might be interested in
He was a Jamaican-American Civil Rights activist who was part of the "Back to Africa" movement of the early 20th century and fou
Llana [10]
Marcus Garvey was <span>a Jamaican-American Civil Rights activist who was part of the "Back to Africa" movement of the early 20th century and founded the "Black Star Steamship Company" for this purpose.
He was also pro Pan-African movement which proposed the idea that all people of African descent should unite in order to improve the state of affairs in Africa. </span>
4 0
3 years ago
Productive use of machinery on a farm made it possible to decrease the number of tractors by 12. How many tractors does the farm
frez [133]
1. the answer is 24. think of x as the original amount, and y as the new amount. y times 1.5 is x, and y+12 is x. reverse that to figure out y, which is what we need, and you have x/1.5 = y as well as x-12 = y. Use the equal values method and make an equation x/1.5=x-12. solve this equation to get x, which is 36. to figure out the new amount, y, you need to subtract 12, which would help you get 24 as your final answer. 

2. once again, create an equation. let's call team 1 x and team 2 y. team one has 1/4th as many as team 2, so that would be x=1/4y. An easier way to write that is 4x=y. after 6 people quit team two, that would be y-6. after the transfer, that would be y-6-12, and x+12 for the teams. they are equal after these, so y-6-12=x+12. solve this equation to get y-18= x+12. if you recall earlier, y was 4 times x, so substitute that into y to get 4x-18=x+12. Solve the equation to get 10 people on team one originally. your final answer is 10 people. 
5 0
3 years ago
PLS HELP ASAP WILL GIVE POINTS AND BRAINLIEST THANK YOU.
kifflom [539]
this is an awkward gather pic, that guy with the blue sweatshirt reminds me of a friend from my school. Although what you should do is try to give people more space for people to fit in right in the picture. Maybe like for the short kids should go to the front and the talk kids go to the back. This is just scram.bled
4 0
3 years ago
Last year Chesa made 32 one-cup servings of soup for a school party. This year, she will make two times the amount of soup that
Nezavi [6.7K]

Answer:

64

Step-by-step explanation:

6 0
3 years ago
Please help me with this! worth 50 points! I need you to write it for me....
suter [353]

yes because 6 x 2.49=14.49 and that's less than 20 so you'll have a little over 5 dollars to spare.

3 0
3 years ago
Other questions:
  • As a rule of thumb, people should drink 1/2 ounce of water for each pound of body weight per day. How much water should a 145-po
    11·1 answer
  • I am making oatmeal cookies and one batch calls for 2 3/4 cups of flour. If I am going to make 4 batches, how many cups of flour
    15·2 answers
  • B(3x -4) A(9x + 17) C(6x -31) solve for angle A​
    8·1 answer
  • Please Help Me With This!! I'd Appreciate It So Much!!
    15·2 answers
  • on monday there was no snow on the ground in Buffalo, New York. On Tuesday, three inches of snow fell. On wensday, a half an inc
    15·1 answer
  • Pls help me meememememmmememe
    12·1 answer
  • A cat casts a 32-inch shadow at the same time a nearby flower casts an 8-
    6·1 answer
  • Ricky and Lucy are 40 miles apart on bicycles heading towards each other on the same road. Ricky bicycles at 8 mph and Lucy ride
    6·1 answer
  • Solve the area of a rectangle formula for the width of the rectangle. A = LW
    10·2 answers
  • Simplify (-2x - 9)(-4). 8x - 36 -8x + 36 8x+ 36 -88-36​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!