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
Dahasolnce [82]
2 years ago
15

Heyy! can someone please help me with my math homework!! its due tmr :) it would help a lot thanks. Swipe over for the next ques

tion

Mathematics
1 answer:
Elden [556K]2 years ago
3 0

Answer: page 1 answers: A) the triangles are similar because two of their angles are the congruent (the 90 degree one and the one that is touching the dot)

B) 0.6 mi


please include a clearer image of page 2s diagram ty!

Step-by-step explanation:

Since I explained the answer of A) for page 1 in the answer section I will explain how I got 0.6mi.


Firstly find the scale factor between the 2 triangles. In other words, what do you need to multiply each side of the smaller triangle to get the same lengths of the bigger triangle. Since we know one side of both triangles where the side we do know measures 0.1mi and the same side but on the bigger triangle measures 0.3mi that means 0.1 times something makes 0.3.
That means the scale factor is 3 because 3 * 0.1 = 0.3. Now to get the base which is the line from D to E multiply 0.2 * 3 (0.2mi is the base of the smaller triangle and 3 is the scale factor) which is 0.6mi

Therefore the distance between D and E is 0.6mi.

You might be interested in
How do I solve for n<br>r=5n+5w
Serggg [28]
R = 5n + 5w
r - 5w = 5n
r/5 - w = n
3 0
3 years ago
Read 2 more answers
The longest side of a triangle is eight more units than the shortest side . The third side is three times the length of the shor
inysia [295]

Answer:

shortest side= x

longest side= x+8

other side= 3x

x+x+8+3x= 33

5x+8=33

5x= 25

x= 5

shortest side= x= 5

longest side= x+8= 5+8= 13

other side= 3x= 3(5)=15

Step-by-step explanation:

8 0
3 years ago
Use 45-45-90 &amp; 30-60-90 Special Right Triangles to Solve. find the missing sir length. Leave you answers as radicals in simp
horsena [70]

Answer:5) x=y=7×6^1/2,6)x=38,y=19×3^1/2

7)m=n=18,8)u= 2×5^1/2,v=3

Step-by-step explanation: use trigonometry laws

8 0
3 years ago
The area of the circle is 144π m2<br><br> What is the diameter of the circle?
Over [174]

Answer:

Step-by-step explanation:

Remember that

Area of Circle = \pi r^2

\pi  = pi \\r = radius

They told us that for this circle, the area is 144\pi  m^2

If you put it back into the formula for area of a circle we get:

Area of Circle = \pi r^2

144\pi = \pi r^2

Divide both sides by \pi.

144 = r^2

Now we want to solve for r (r = radius).

You need to square root each side

\sqrt{144} = \sqrt{r^2}

12 = r

So now we know the radius, r = 12 metres

Also remember that

Diameter = 2r

So,

Diameter = 2 times 12 = 24 metres

5 0
3 years ago
Will give brainliest lots of points A is the midpoint of LB,Lb =6x-17 and AB=2x+3
NARA [144]
A is the mid point ==> AL = AB = 2AB
6x-17=2(2x+3) => 6x -17 = 4x +6 => 2x = 23 =>x=23/2
then just plug x into LB and AB
5 0
3 years ago
Other questions:
  • Pls help me find the answer​
    8·1 answer
  • The average American is responsible for about 20,000 kilograms of carbon emission pollution each year. Express this number as a
    11·1 answer
  • How do the graphs of f(x)=x^3 and g(x)=(1/3x)^3 relate?
    12·2 answers
  • Help will mark as brainliest
    8·2 answers
  • the scatter plot shows a relationship Which best describes of the data in the scatter plot? A ) linear with a negative correlati
    10·2 answers
  • A train goes up a hill with a 15º incline. If the train has constant speed of 22 m/s, what are the vertical and horizontal compo
    9·1 answer
  • Find the area of a circle of radius 4 cm.​
    12·1 answer
  • 7a + b - 12 wich is the coefficient?
    6·2 answers
  • A 25-foot magazine rack begins 20 feet south of the checkout desk and continues south. What are the coordinates of the beginning
    8·2 answers
  • What is the sum of the finite arithmetic series? (–5) + 0 + 5 + 10 + ... + 65 A. 900 B. 455 C. 450 D. 445
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!