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
skelet666 [1.2K]
3 years ago
6

Point H is the incenter of triangle ABC. Find BD. a. 7.5 b. 8.5 c. 9.2 d. 9.7

Mathematics
2 answers:
Lilit [14]3 years ago
8 0


Triangle HDB is a right triangle with 60 & 30 degrees, then it is semi equilateral triangle where  HB= 11 & HD =5.5. Now apply Pythagoras  you will find
DB = 9.526 (there is a mistake in the a,b,c,d)

Mademuasel [1]3 years ago
6 0
Check the picture below

notice, using the 30-60-90 rule, since that triangle is a 30-60-90 triangle, we get 11 = 2x

You might be interested in
Whats the perimeter of this small parallelogram?
Arisa [49]

Answer:

Perimeter = 18 units

Step-by-step explanation:

one side = 4

other side²  = 3² + 4² + 25

other side = √25 = 5

Perimeter = (2 x 4) + (2 x 5) = 18 units

4 0
3 years ago
50 POINTS FOR ANSWERING
Greeley [361]

Answer:

The answer is 7(x + 25)

Step-by-step explanation:

The question states 25 push-ups plus x amount of push-ups per day. To find how many push-ups per week, we multiply how many push-ups per day by 7 (a week).

7 0
2 years ago
A card is drawn from a​ well-shuffled deck of 52 cards. Find the probability of drawing a diamond or a spade.
AveGali [126]

Answer:

2/13

Step-by-step explanation:

For a deck of card

Total cards = 52

Total spade = 4

Total diamond = 4

pr(drawing a spade) = number of spade/total cards

pr(drawing a spade) = 4/52 = 1/13

pr(drawing a diamond)  = 4/52 = 1/13

Pr(diamond or a spade) = 1/13 + 1/13 = 2/13

8 0
3 years ago
PLEASE HELP NO LINKS
Artyom0805 [142]

Answer:

y = -2/3x + 3

Step-by-step explanation:

( -3, 5)

Parallel slope = -2/3

Slope-intercept:

y - y1 = m(x - x1)

y - 5 = -2/3(x + 3)

y - 5 = -2/3x - 2

y = -2/3x + 3

7 0
3 years ago
PLEASE HELP ME URGENT
egoroff_w [7]

Answer:

Hello! answer: 39

Step-by-step explanation:

Formula for triangles area: base × height ÷ 2

Formula for squares area: base × height

5 × 3 = 15 15 ÷ 2 = 7.5 since there are 4 triangles that are the exact same I will just multiply by 4 so I have all the triangles so 7.5 × 4 = 30 now the square is just 3 × 3 so... 3× 3 = 9 now we add these up 30 + 9 = 39 therefore the surface area is 39

4 0
3 years ago
Read 2 more answers
Other questions:
  • 3. The 5th grade received 35 boxes of markers to split evenly between 6 classrooms. How many boxes will each classroom receive?
    6·2 answers
  • Last week, a share of stock gained a total of 1.64. Express this gain as a mixed number in simplest form
    9·1 answer
  • What is a exponential growth? <br> In your own word please
    8·1 answer
  • Select all the true statements.
    10·1 answer
  • Can someone help me with this
    15·1 answer
  • Someone please help me
    13·1 answer
  • Please Help me, im not smart ✨​
    7·2 answers
  • Twice the difference of a number and six is less than the number decreased by two
    8·1 answer
  • HELPPP
    14·1 answer
  • I'm have some issues with the problem shown in the screenshot and would love some help.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!