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
Novosadov [1.4K]
3 years ago
15

Can I get step by step explanation on these please

Mathematics
1 answer:
OLga [1]3 years ago
6 0

Aloha, thanks for using Brainly.

Step-by-step explanation:

For 1. 7/8 is 90 percent so .90

For 2+. Add the bottom together, whatever you get divide top by bottom.

The others you just divide them by each other.

You might be interested in
Pleas help i will mark branlist
koban [17]
D because your making the shape smaller 2 times
8 0
3 years ago
Solve the equation given in Exercise 15 with and without using the LCD of the fractions. Are your answers the same?
Colt1911 [192]
Without LCD :
1/2(4x + 6) = 1/3(9x - 24)
2x + 3 = 3x - 8
2x - 3x = -8 - 3
-x = - 11
x = 11

with LCD :
1/2(4x + 6) = 1/3(9x - 24) ...multiply by 6
3(4x + 6) = 2(9x - 24)
12x + 18 = 18x - 48
12x - 18x = -48 - 18
-6x = - 66
x = -66/-6
x = 11

Yes, the answers are the same :)

3 0
3 years ago
If f(x) =7 +4x and g(x) =1/2 what is the value of (f/g)
saw5 [17]

Answer:

10.8

Step-by-step explanation:

To find (f/g)(5), find f(5) and (g5) then divide the values.

f(5) = 7 + 4(5) = 27

g(5) = 1/2 (5) = 2.5

27/2.5 = 10.8

6 0
3 years ago
What is the answer to this <br> a. (2, 3)<br> b. (-2, 3)<br> c.(-2, -3)<br> d. (3, -2)
faltersainse [42]
The answer would be b. (-2, 3)
8 0
3 years ago
A hose fills a hot tub at a rate of 4.26 gallons per minute. How many hours will it take to fill a 265-gallon hot tub?
Studentka2010 [4]

Answer: Divide the volume of the bath tub by the rate at which the hose folks the bath tub

 

Time = 251/ 4.86

 

= 51.64 hours

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • (Geometry) Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a g
    6·2 answers
  • Geometry help anyone soon as possible please
    9·1 answer
  • Evaluate the geometric series . 254 255 508 510
    13·2 answers
  • Please help me with this r-12-25:1=37
    6·1 answer
  • Write the equation of the line that passes through the points (8, –1) and (2, –5) in standard form, given that the point-slope f
    14·1 answer
  • The scale of scores for an IQ test are approximately normal with mean 100 and standard deviation 15. The organization MENSA, whi
    8·1 answer
  • 2.
    11·1 answer
  • How to solve (8x-3)(5x+4)=0
    13·2 answers
  • I need help with math
    10·1 answer
  • Determine the exact value of sin 240
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!