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
Alexxandr [17]
3 years ago
10

8 1/5 + (4 2/5 + 3 3/10

Mathematics
2 answers:
leonid [27]3 years ago
5 0

Answer:

15 and 9/10 or 15.9

Step-by-step explanation:

4_2/5 + 3_3/10 = 4_4/10 + 3_3/10 = 7_7/10

8_1/5 = 8_2/10

8_2/10 + 7_7/10 = 15 9/10

or 15.9

allochka39001 [22]3 years ago
3 0

Answer:15 and 9 10ths

Step-by-step explanation:

You might be interested in
26/14 divided by 25/5 =
eduard

Answer:

13/35 or .371428571

Step-by-step explanation:

cause its 26/14 / 5

3 0
3 years ago
Which is the intersection of the sets {0, 1, 5, 7, 8} and {0, 5, 7, 9}?
MrRissso [65]
The intersection of the steps is just a fancy way of asking wi\hich numbers are in both equations so lets look and see :)

The 1st = 0...1...5...7...8
The 2nd =0........5...7........9
 Answer = D {0, 5, 7}
Hope this helps have any questions let me know :)
6 0
3 years ago
Find the geometric sum: 40 + 20 + 10 + … + 0.078125
sveticcg [70]
S=40+20+10+\cdots+0.078125
S=40\left(1+\dfrac12+\dfrac14+\cdots+\dfrac1{512}\right)
S=40\left(1+2^{-1}+2^{-2}+\cdots+2^{-9}\right)

2^{-1}S=40\left(2^{-1}+2^{-2}+2^{-3}+\cdots+2^{-10}\right)

\implies S-2^{-1}S=40\left(1-2^{-10}\right)
\implies\dfrac12S=40\left(1-\dfrac1{1024}\right)
\implies S=80\left(1-\dfrac1{1024}\right)=\dfrac{5115}{64}=79.921875
4 0
3 years ago
Evaluate 15 + |-3| - 4
hichkok12 [17]

Answer:

14

Step-by-step explanation:

we are solving 15 + |-3| - 4

anything inside |   | means it's absolute value.

absolute value means that even if it is a negative number inside, it will change to positive. if it is a positive number inside, it will stay the same.

so |-3| is 3.

15 + 3 - 4

18 - 4 = 14.

we got the answer

6 0
3 years ago
Read 2 more answers
Communicate Mathematical Ideas Find the area of the figure. Explain how you found your answer. 10 ft 16 ft 12 ft 18 ft
sveta [45]
<h3>Answer:  300 square feet</h3>

Explanation:

The trapezoid has area of

A = h*(b1+b2)/2

A = 6*(10+18)/2

A = 84

The rectangle is 18 ft by 12 ft, which leads to an area of 18*12 = 216 sq ft.

Adding the two sub-areas gets us: 84+216 = 300

The total area of the house-shaped figure is 300 sq ft.

5 0
2 years ago
Other questions:
  • Divide. Express the quotient in simplest form.
    14·1 answer
  • If x=3 and y= -5 find the value of x-y2
    5·1 answer
  • What is the slope intercept form of this equation -x+y=5
    11·2 answers
  • Latisha started with 2 scores: 72% and 89% . Conferm that the average of these two test scores is 80.5%
    13·1 answer
  • Which one is it and justify the answer??​
    10·1 answer
  • I need help please I will give a Brainliest
    11·2 answers
  • Condense the expression into a<br> single logarithm and simplify.<br> log26 - log24
    15·1 answer
  • C. What was the typical score on the multiple-choice?
    11·1 answer
  • The point F( – 4,6) is translated 6 units right. What are the coordinates of the resulting point, F'?
    5·2 answers
  • Find an ordered pair (x, y) that is a solution to the equation 3x-y=4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!