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
andreev551 [17]
3 years ago
11

What is 2/5 + 7/8?a - 9/40b - 9/13c - 50/40d - 51/40​

Mathematics
1 answer:
vichka [17]3 years ago
8 0

Answer:

51/40

Step-by-step explanation:

2/5+7/8

(2*8/5*8)+(7*5/5*8)

16/40+35/40

=>51/40

You might be interested in
PLEAS4EE!!<br>180°- 125° 15'=<br>​
boyakko [2]

Answer:

180.25°

Step-by-step explanation:

AND DANG U SO CUTE!!!!

6 0
3 years ago
What is the value of x?
solniwko [45]

Answer:

x = 7.5

Step-by-step explanation:

Since we see that sides AD and DC are equal, as well as sides BE and EC, we can use this information to conclude that the value of 2x-7 is equal to double the value of DE.

2x - 7 = 4(2)

2x - 7 = 8

2x - 7 + 7 = 8 + 7

2x = 15

x = 7.5

5 0
2 years ago
Please help me !!!!!!!
-BARSIC- [3]

Answer:

Should be D.

I don't know why it won't let me respond with under 20 characters.

4 0
3 years ago
Read 2 more answers
Choose the function whose graph is given by:
Mekhanik [1.2K]

Answer: y= sin x+2

Step-by-step explanation:

5 0
2 years ago
Given a polynomial f(x), if (x + 5) is a factor, what else must be true?
PolarNik [594]
Rule: If x-k is a factor of p(x), then p(k) = 0. This is a special case of the remainder theorem.

Using that rule, we can see that x+5 is really x-(-5) so k = -5. 

Therefore,

p(k) = 0
p(-5) = 0

so the answer is choice D. 
4 0
3 years ago
Other questions:
  • Write the following inequality in slope-intercept form. 5x – 5y ≥ 70
    7·2 answers
  • Many games depend on how a ball bounces. For example, if different basketballs rebounded differently, one basketball would bounc
    11·1 answer
  • What is the slope of the line passed through the points ( 1, -5) and 4,1?
    12·1 answer
  • Solve this system of equations using substitution
    6·2 answers
  • Help number 3 plz !!!!!!!!!!!!!!!!
    10·2 answers
  • 543.28 in expanded notation
    8·1 answer
  • Question 1
    8·1 answer
  • ethan is saving money in his piggery bank for his upcoming trip to disney world. on the first day me put 10$ and plans to add 5
    10·1 answer
  • Jen has 191 inches of ribbon. She is making party favor bags that use 9 inches of ribbon
    13·1 answer
  • A. Find the slope of the line that passes through the points (2,-5) and (-2,3).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!