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
Deffense [45]
3 years ago
8

Given: AB || DC and m∠2 ≅ m∠4

Mathematics
1 answer:
andrew11 [14]3 years ago
4 0

The answer is C. m∠1 + m∠4 = 180°



You might be interested in
Evaluate each exponential expression.
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

\frac{a^{m}}{a^{n}}=a^{m-n},m>n\\\\\\\frac{a^{m}}{a^{n}}=\frac{1}{a^{m-n}}, m

\frac{5x^{4}y^{7}}{25xy^{10}}=\frac{5x^{4}y^{7}}{5^{2}xy^{10}}\\\\=\frac{x^{4-1}}{5^{2-1}*y^{10-7}}\\\\=\frac{x^{3}}{5y^{3}}

2) a^{m}*a^{n}=a^{m+n}

(-3x^{3}y^{5})(5xy^{-3})= -3*5 *x^{3+1}*y^{5-3}\\\\= -15x^{4}y^{2}

3) a^{-m}=\frac{1}{a^{m}}

\frac{24a^{4}b^{-3}}{16a^{-2}b}=\frac{3a^{4}b^{-3}}{2a^{-2}b}\\\\=\frac{3a^{4*a^{2}}}{2a^{-2}*b*b^{3}}\\\\=\frac{3a^{4+2}}{2b^{1+3}}\\\\=\frac{3a^{6}}{2b^{4}}

4 0
3 years ago
I need help asap!!!!!!!!!!!!
eimsori [14]

Answer:

121 books

Step-by-step explanation:

bc that equals 11 so there are 11 squares plus the two missing ones from before so u do 11x11 which would be 121

hope this helps :>

5 0
3 years ago
Let X = the time between two successive arrivals at the drive-up window of a local bank. If X has an exponential distribution wi
Illusion [34]

Answer:

(a) E(X) = 1

(b) \sigma_X =1

(c)  P(X ≤ 1) = 0.6321

(d) P(2 ≤ X ≤ 5) = 0.1286

Step-by-step explanation:

From the given information; Let consider X to be the time between two successive arrivals at the drive-up window of a local bank.

However; If X is regarded as the exponential distribution with λ = 1 which is identical to a standard gamma distribution with ∝ = 1

The objective is to compute the following :

(a) The expected time between two successive arrivals is;

E(X) = \dfrac{1}{\lambda}

E(X) = \dfrac{1}{1}

E(X) = 1

(b)  The standard deviation of the time between successive arrivals is;

\sigma_X = \sqrt{\dfrac{1}{\lambda^2}}

\sigma_X ={\dfrac{1}{\lambda}}

\sigma_X ={\dfrac{1}{1}}

\sigma_X =1

(c)  P(X ≤ 1)

P(X ≤ 1) = 1 - e⁻¹

P(X ≤ 1) = 0.6321

(d) P(2 ≤ X ≤ 5)

P(2 ≤ X ≤ 5) = [1 -  e⁻⁵] - [1 - e⁻²]

P(2 ≤ X ≤ 5) = 0.9933 - 0.8647

P(2 ≤ X ≤ 5) = 0.1286

7 0
3 years ago
Using the cards 3,2,4,7 show a valua closest to 5000
zalisa [80]

4,7,3,2

Step-by-step explanation:

THESE ARE THE THE ARRANGEMENT OF NUMBERS IN ORDER TO GET THE CLOSEST TO 5000

4 0
2 years ago
Ten increased by the quotient of a number and 6 is 5
jonny [76]
Let the required number be x, then 10 + x/6 = 5
x/6 = 5 - 10 = -5
x = 6 x -5 = -30
x = -30
5 0
3 years ago
Other questions:
  • Mandy is building a rectangular garden pond with the area of 12ft^2. The length of pool needs to be 2 ft more than twice the wid
    7·1 answer
  • What reasons can he use as a justification?
    10·1 answer
  • Using the given points, determine the slope. (8, 1) and (8, -4) slope = 0 slope = -5 slope is undefined
    15·2 answers
  • the graph shows the number of salespeople working and there total number of cars sold over the last 18 days. there will be 9 sal
    7·1 answer
  • If a number decreases from 88 to 11, what is the rate of decrease (as a %)?
    13·1 answer
  • Justin gets a weekly allowance of $10. What could he do with the money? Select all that
    12·1 answer
  • 2 ( x + 2 ) -3 ( x - 7 )= 4 <br><br><br> X/2 + 6 = 14 <br><br><br><br> -4 ( 3 + x) = 4 ( x + 3 )
    14·1 answer
  • Find the slope of a line parallel to the line whose equation is y-4=7(x+2).
    9·1 answer
  • Algebra question please help tell
    15·1 answer
  • Help me with this question pls ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!