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
timama [110]
4 years ago
11

Please can someone help me solve the question in the picture 10 points plus brainliest!!!​

Mathematics
1 answer:
Effectus [21]4 years ago
8 0

Answer:

E. 2 1/2

E. 8.5 cm

C. 6 cm

Step-by-step explanation:

4............................

Scale factor = AE/AC = (4+6)/4 = 10/4 = 2.5

<u>Correct option is</u> E. 2 1/2

5............................

DE = ?

  • DE = √AD² - AE² = √15² - 10² = √125 = 5√3 ≈ 8.66
  • <em>For measure of AD see next question (6)</em>

<u>Close option is</u> E. 8.5 cm

6............................

AB = ?

  • AD/AB = 2.5 <em>the scale factor as per question 4</em>
  • (AB + 9)/AB = 2.5
  • 2.5*AB = AB + 9
  • 1.5*AB = 9
  • AB = 9/1.5
  • AB = 6 cm

<u>Correct option</u> C. 6 cm

You might be interested in
The sum of the digits of a three-digit number is 21. If the digits are reversed, the new
Ray Of Light [21]

Answer:

The anwser would be 230

Step-by-step explanation:

5 0
4 years ago
Can you please help????
Vera_Pavlovna [14]
Chup rai kutti agai ga kai karai gi
6 0
3 years ago
What is the range of the absolute value function shown in the graph?
Alex787 [66]

Answer:

Range : [-6, ∞)

Step-by-step explanation:

Domain of any function on a graph is represented by the x-values (input values).

Similarly, Range of  function is represented by the y-values or output values of the function on a graph.

Therefore, domain of the given absolute function will be (-∞, ∞) Or set of all real numbers.

Range of the function → [-6, ∞) Or {y | y ≥ -6}

3 0
3 years ago
If your total is $19.48 and the tax is $9.25 what is the total amount
7nadin3 [17]

Answer:28.73

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help! First correct answer will get brainliest. Jarvis ran 8 laps around a track to run a total of 1 mile on Monday. How many la
VARVARA [1.3K]

Answer:

3 laps because if 8 laps is equal to 1 mile, then 8/8 laps is one mile so 3 laps is equal to 3/8 of a mile. Hope it helps

Step-by-step explanation:


4 0
3 years ago
Other questions:
  • PLEASE Help!! 20 Points!
    5·1 answer
  • If vector AB = i+7j-2k and B is point (7,4,4). Find A.
    7·1 answer
  • HELPPPPPP There are B giris and 5 boys on the math team Which ratio corroctly describos the rolotionship botvwoen boys ond gus o
    15·1 answer
  • The equation of line CD is y = −2x − 2. What is the equation of a line parallel to line CD in slope-intercept form that contains
    9·1 answer
  • Select the correct answer. If f(x)=x-6 and g(x)=x^1/2(x+3), find g(x) x f(x).
    6·2 answers
  • I need help to answer my word problem
    12·1 answer
  • BD is the angle bisector of ZABC.
    5·1 answer
  • "If A, then B is the form of a ______<br> statement.
    5·1 answer
  • (Can someone help it’s due tomorrow) x^2 -3xy x= -7 and y=4
    5·2 answers
  • Helpppppppp meeeeeeeee
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!