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
Lina20 [59]
3 years ago
10

EMERGAnCY NEED ANSWERS NOW!

Mathematics
1 answer:
Lilit [14]3 years ago
7 0

Answer:

The measure of x is 30°

Step-by-step explanation:

∵ The sum of angles in any Δ = 180°

∵ two angles have measure 75°

∴ The measure of the third angle = 180° - (75° + 75°) = 30°

∴ m∠x = 30 vertically opposite angles

You might be interested in
Can someone please help​
bija089 [108]

Answer:

answer is 1 x( x-4) ok to mmma abhi tak school ki chuti h or bina kisi ne bhi roka aur wo phle h to time but only a few days after lady Catherine visit the gentleman arrived early in the given it most unwillingly

6 0
3 years ago
Lloyd has a PIN number for his bank card.
zhenek [66]

Answer:

6

Step-by-step explanation:

6 is a multiple of three with only itself

3 0
2 years ago
Given the function defined below, what is the value of the 4th term?
MakcuM [25]

Answer:

The 4 t h term is   f(4)   = 143

Step-by-step explanation:

<em>Explanation</em>:-

Given  function f(1) = -4

Given 'nth' term is  f(n) = -3f(n-1) +5

Put n =2         <em> f(2) = -3 f(2-1) +5</em>

                             = -3 f(1) +5

                             = -3 (-4) +5

                             = 12 +5

                       f(2) = 17

put n= 3      

                         f(n) = -3f(n-1) +5  

                      <em>   f(3) = -3 f(3-1) +5</em>

                            = -3f(2) +5

                           = -3(17) +5

                           = -51+5

                      f(3) = -46

Put n=4

                  f(n) = -3f(n-1) +5

               <em>  f(4)  = -3f(4-1) +5</em>

<em>                  f(4)  = -3f(3)+5</em>

                f(4)   = -3(-46)+5

                f(4)   = 138 +5

                f(4)   = 143

<u><em>Final answer</em></u>:-

<em>The 4 t h term is   f(4)   = 143</em>

         

6 0
3 years ago
Factor 27 + d^ 3completely.
Sedaia [141]

Answer:

(3+d)(9-3d+d^2)

Step-by-step explanation:

a^3 + b^3 = (a+b)(a^2-ab+b^2)

a= 3

b= d

7 0
3 years ago
Does anybody know how to do time with exponential decay
My name is Ann [436]
<span>From the message you sent me:

when you breathe normally, about 12 % of the air of your lungs is replaced with each breath. how much of the original 500 ml remains after 50 breaths

If you think of number of breaths that you take as a time measurement, you can model the amount of air from the first breath you take left in your lungs with the recursive function

b_n=0.12\times b_{n-1}

Why does this work? Initially, you start with 500 mL of air that you breathe in, so b_1=500\text{ mL}. After the second breath, you have 12% of the original air left in your lungs, or b_2=0.12\timesb_1=0.12\times500=60\text{ mL}. After the third breath, you have b_3=0.12\timesb_2=0.12\times60=7.2\text{ mL}, and so on.

You can find the amount of original air left in your lungs after n breaths by solving for b_n explicitly. This isn't too hard:

b_n=0.12b_{n-1}=0.12(0.12b_{n-2})=0.12^2b_{n-2}=0.12(0.12b_{n-3})=0.12^3b_{n-3}=\cdots

and so on. The pattern is such that you arrive at

b_n=0.12^{n-1}b_1

and so the amount of air remaining after 50 breaths is

b_{50}=0.12^{50-1}b_1=0.12^{49}\times500\approx3.7918\times10^{-43}

which is a very small number close to zero.</span>
5 0
3 years ago
Other questions:
  • What's a number greater than 40 whose prime factorization contains 3 prime numbers that do not repeat
    11·1 answer
  • describe how the location of the vertex of the angle determines the process of finding the angle measures associated with that a
    9·1 answer
  • An orchard has 651 orange trees. The number of rows exceeds the number of trees per row by 10. How many trees are there in a row
    8·1 answer
  • HELP ME PLEASE !! Anybody
    10·1 answer
  • Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods.
    10·2 answers
  • What does 19/3 equal?
    9·2 answers
  • TWENTY NINE POINTS AND BRAINLIEST IF YOU CAN ANSWER THIS!!! The number of milligrams of medication in Noelle’s body is about wha
    10·1 answer
  • Write an equation in slope-intercept form of the line perpendicular to y = 3x + 4 that passes through the point (3, 4).
    6·1 answer
  • WILL MARK BRAINLEST PLZZ HELPPP!!!!!!!!
    13·1 answer
  • kali runs 10 laps around a track each day. Each lap around the track is 400 meters. How many will it take kali to run a total of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!