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
romanna [79]
3 years ago
6

Please ASAP! Thanks y'all!

Mathematics
1 answer:
nordsb [41]3 years ago
5 0
(a) Since the segments AN and RI are parallel, the corresponding angles TAN and TRI are equal, and the corresponding angles TNA and TIR are equal. Angle ATN is obviously equal to angle RTI. With three matching angles, triangle TAN ~ triangle TRI 

<span>(b) Since AN is parallel to RI, the ratio AR/AT is equal to NI/TN. Thus, 2/8 = NI/12, NI = 3 cm</span>
You might be interested in
Please include equation and solution thanks
ehidna [41]
John is 31 and Jenny is  26

7 0
3 years ago
Describe the graph of a function g by observing the graph of the base function f ? ​
never [62]

Answer:

Choice 3 is your answer

Step-by-step explanation:

The format of the function when you move it side to side or up and down is

f(x) = (x - h) + k,

where h is the side to side movement and k is up or down.  The k is easy, since it will be positive if we move the function up and negative if we move the function down from its original position.

The h is a little more difficult, but just remember the standard form of the side to side movement is always (x - h).  If our function has moved 3 units to the left, we fit that movement into our standard form as (x - (-3)), which of course is the same as (x + 3).  Our function has moved up 5 units, so the final translation is

g(x) = f(x + 3) + 5, choice 3 from the top.

5 0
3 years ago
Mr. Simpson feeds his dog
Liono4ka [1.6K]

Answer:

The total of 4 cups lasts 8 days  to Mr. Simpson.

Step-by-step explanation:

The 1/2 cups of food lasts 1 day

⇒ 1 cup of food lasts = (\frac{1}{\frac{1}{2} })   = 2 days.

Now, Mr. Simpson has 4 cups.

So, 4 cups last him = 4 x 2 days   =  8 days

Hence, a total of 4 cups lasts 8 days to Mr. Simpson.

7 0
3 years ago
There are 10 decimeters in every meter. If a piece of fabric is 32 decimeters long, how long is it when measured in meters?
lara31 [8.8K]
10 dm = 1 m
32 dm = 32/10 = 3.2 m
Answer: 3.2 m
8 0
3 years ago
Find the zeros of y = x + 6x- 4 by completing the square.
dsp73

Answer:

\large\boxed{x=-3\pm\sqrt{13}}

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2\qquad(*)\\\\\\x^2+6x-4=0\qquad\text{add 4 to both sides}\\\\x^2+2(x)(3)=4\qquad\text{add}\ 3^2=9\ \text{to both sides}\\\\\underbrace{x^2+2(x)(3)+3^2}_{(*)}=4+9\\\\(x+3)^2=13\Rightarrow x+3=\pm\sqrt{13}\qquad\text{subtract 3 from both sides}\\\\x=-3\pm\sqrt{13}

8 0
3 years ago
Other questions:
  • The triangle and the trapezoid have the same area. Base b2 is twice the length of base b1. What are the lenghts of the bases of
    10·1 answer
  • Mary had swimming lessons every 3rd day and diving lessons every fifth day. If she had a swimming lesson and a diving lesson on
    11·2 answers
  • 3.) Forty percent of a number is equal
    9·1 answer
  • Find the equation of the line parallel to 3x-6y=5 and passing through (-2,-3). Write the equation in slope-intercept form
    11·1 answer
  • What is 1290 greatest square
    10·1 answer
  • How do I do #11? (Each part of it)
    7·1 answer
  • The two scalene triangles seen below are similar figures. What is the scale factor from the small scalene triangle on the left t
    9·1 answer
  • Leonard made the 3-d shape below for an art project. He wants to paint it blue.
    5·1 answer
  • A DVD with a radius of 6 centimeters rotates at a speed of 243 revolutions per minute. Find the liner speed in centimeters per s
    14·1 answer
  • Solve the screenshot
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!