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
Leno4ka [110]
3 years ago
13

3 1/2 + 2 5/6 show me the work please

Mathematics
1 answer:
Zolol [24]3 years ago
8 0
3 1/4 + 2 1/3
= 6712
 = 5712≅ 5.583333
this example do it using this example

You might be interested in
The speed of a boat in still water is 40 mph. If it takes the same time for the boat to travel 8 miles upstream as it does to tr
antoniya [11.8K]

Answer:

Current speed is 40mph

Step-by-step explanation:

We firstly need to know what is intended by upstream and downstream. When the boat travels in the direction of the current (horizontal movement of the water), we say it is moving downstream otherwise it is moving upstream.

Let's assume the speed of the boat is A and that of the current is B, then the speed when it moves dowstream would be A + B and the speed if it moves upstream would be A – B.

In this question, we know that the speed of the boat is 40mph. Given that it takes the same time to travel 8miles upstream as it does to travel 24miles downstream, we have

Speed upstream = 8/t

Speed downstream = 24/t

Respectively.

Let speed of current be X, then

Speed downstream = 40 + X

Speed upstream = 40 – X

From the question we have:

(40 + x)/24 = (40 – X)/8

(40 + x)/3 = (40 – x)/1

3(40 – x) = 40 + X

120 – 3x = 40 – X

120 – 40 = 3x – X

2x = 80

X = 40.

Therefore, current speed is 40mph

5 0
2 years ago
Find all of the missing angles... <br><br> Just find as many as you can please anything will help.
Anastasy [175]
A = 180 - 143 = 37
b = 143
c = a = 37
e = a = 37
f = 90 - 37 = 53
d = 180 - 85 - 37 = 58
g = 48
h = 180 -48 -48 = 84
k = 180 -84 = 96
m = 180 - 58 - 96 = 26
p = 180 - 26 - 85 = 69
r = 180 -69 = 111
s = p = 69



4 0
2 years ago
Read 2 more answers
A tiger can eat food that weighs up to 15% of its body weight. If a tiger can eat 75 pounds of food, how much does the tiger wei
Oksanka [162]
He body  weight is 5 74 dived by 15 = 5
3 0
3 years ago
Read 2 more answers
Determlne the circumference of a circle with a radius of 8 meters.
ollegr [7]

Answer:

The first one

Step-by-step explanation:

answer = 50.2

6 0
3 years ago
Read 2 more answers
Two fair dice are tossed, and the up face on each die is recorded. Find the probability of observing each of the following event
Paladinen [302]

Answer:

Step-by-step explanation:

The sample space is shown in the attached photo.

Probability = number of favourable outcomes/total number of outcomes.

Looking at the diagram, the total possible outcomes is 36.

A) from the diagram, the total number of events in which the sum of the numbers is odd is 18. Therefore, the probability that the sum of the numbers is odd is

18/36 = 1/2

B) the total number of events in which the sum of the numbers is 10 or more is 6. Therefore, the probability that the sum of the numbers is 10 or more is

6/36 = 1/6

C) the total number of events in which 3 appears on each of the two dice is 1. Therefore, the probability that 3 appears on each of the two dice is

1/36

7 0
3 years ago
Other questions:
  • Three-fourths of an inch on a map equals 750 miles. what would one inch equal?
    5·1 answer
  • How do i factorise 8x squared plus 4xy ???
    10·2 answers
  • What value of M gives the system infinitely many solutions? -x+2y=16<br> Y=mx+8
    13·1 answer
  • Please help me!..........
    14·1 answer
  • 2x + 4y= 12 y= 1/4 x - 3<br> What is the solution to the system of equations?
    13·1 answer
  • Watch help video In AUVW, the measure of ZW=90°, UW = 60, VU = 61, and WV = 11. What is the value of the sine of ZU to the neare
    12·1 answer
  • A triangle cannot have more than _________ right angle.​
    7·2 answers
  • Find the approximate height difference between the birdhouse and the tree house. Is it greater than or less than the approximate
    12·1 answer
  • Tell me 3 points that would be on the graph of y = 2x + 3
    8·2 answers
  • Simplify the expression<br> giving brainliest :)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!