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
Sati [7]
2 years ago
13

Identify the pairs of angles. Describe the measures of the angles in each pair

Mathematics
1 answer:
Anni [7]2 years ago
8 0
Right angle, acute, obtuse
You might be interested in
Maria, an experienced shipping clerk, can fill a certain order in 9 hours. Jim, a new clerk, needs 11 hours to do the same job.
tester [92]

Answer:

4 19/20 hours or 4 hours , 57 minutes

Step-by-step explanation:

Given

In 9 hours Maria can fill a certain order let Say X

In 9/9 hours Maria can fill   X/9 of the order

in 1 hour Maria can fill   X/9 of the order

__________________________________

In 11 hours Jim can fill a certain order let Say X

In 11/11 hours Maria can fill   X/11 of the order

in 1 hour Maria can fill   X/11 of the order

_____________________________________________

Therefore total order filled by them in one hour will sum of individual work done by them in one hour.

Mathematically,

total order filled by Jim and maria in one hour = work done by Jim in one + work done by Maria in one hour

total order filled by Jim and maria in one hour = 1/11 + 1/9

=> 1/11 + 1/9 \\=> (9 + 11)/11*9\\=> 20/99

=>20/99 of certain order is filled by both of them in one hour.

=>Total order is one. Hence, to get 1 from 20/99 we need to multiply it with its reciprocal (i.e 99/20) as 20/99 *99/20 = 1

now

=>20/99 of certain order is filled by both of them in 1 hour.

=>multiplying both order and hour with 99/20 we have

20/99 *99/20 of certain order is filled by both of them in 1* 99/20 hour

Thus total order is filled by them in 99/20 hours = 4 19/20 hours.

1 hour has 60 minutes

so 19/20 has 60*19/20 minutes = 57 minutes.

Working together, Jim and Maria   will  take 4 hours , 57 minutes  to fill the order.

3 0
3 years ago
Please help me i need an answer
kow [346]
Julie wants to buy cartons of apple juice with $55. Each carton costs $3.75.
Let x be the number of cartons she can buy.

3.75x =< 55
Divide both sides by 3.75
3.75x / 3.75 =< 55/3.75
x =< 14.66666

Of course, she can't buy 14.666 cartons so we can the integer part only. Julie can buy 14 cartons of Juice.

Hope this helps! :D
8 0
3 years ago
In this figure, a and b are<br>A. vertical<br>B. equal<br>C. complementary.<br>D. supplementary.
Andreas93 [3]
It is a supplementary angle. D because the add up to 180.
8 0
3 years ago
I need help with this question???
Sholpan [36]

Answer:

A

Step-by-step explanation:

Because -20 is more than -17 by -3

6 0
3 years ago
Tell whether the angles are adjacent or vertical. Then find the value of x.
Charra [1.4K]

Answer:

Adjacent. x is 100.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • You bought 8 dvds for $22 each and 4 dvds for $13 each.
    12·1 answer
  • What’s |z-15|+5c+j z=10 c=-2 j=-4
    9·1 answer
  • Consider the put-call parity relationship for European call and put options on a stock that pays discrete dividends only. Assume
    15·1 answer
  • Linear track begins at 0 has.a total. Distance of 100 meters to the finish line. starts at the 10-meter mark while practicing fo
    11·2 answers
  • Ratio 5: 12 if there are 50 trucks how many cars are there​
    8·1 answer
  • What is the slope of the line when the line crosses through (4,5)
    5·1 answer
  • 5n + 2n + 6 = 4n - 21
    11·2 answers
  • Imagine that you need to compute e^0.4 but you have no calculator or other aid to enable you to compute it exactly, only paper a
    14·1 answer
  • Boardman's Department Store sells clothing for children and adults. Last weekend the store sold 5 adult shirt's for every 3 chil
    7·1 answer
  • Given the function h(x) = 3(5)x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!