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
Nina [5.8K]
3 years ago
7

Help plz it is only one question

Mathematics
1 answer:
Akimi4 [234]3 years ago
3 0
It would be 43.75% because 

7÷16=0.4375
0.4375×100=43.75%
You might be interested in
Please solve this question on rationalising denominators showing all working <3
Komok [63]

Step-by-step explanation:

denominators showing all working <3

8 0
2 years ago
X(x+3) + 34 = (x +5)(x+2)
My name is Ann [436]
X(x + 3) + 34 = (x + 5)(x + 2)

First, expand to remove parentheses. 
x^{2} + 3x + 34 =  x^{2} + 2x + 5x + 10
Second, add '2x + 5x' to get '7x'.
x^{2} + 3x + 34 =  x^{2}  + 7x + 10
Third, cancel out 'x^{2}' on both sides.
3x + 34 = 7x + 10
Fourth, subtract '3x' from both sides.
34 = 7x + 10 - 3x
Fifth, subtract '7x - 3x' to get '4x'.
34 = 4x + 10
Sixth, subtract '10' from both sides.
34 - 10 = 4x
Seventh, subtract '34 - 10' to get '24'.
24 = 4x
Eighth, divide both sides by '4', leaving the 'x' by itself.
\frac{24}{4} =x
Ninth, since '24 ÷ 4 = 6', simplify the fraction to '6'.
6 = x
Tenth, switch your sides to get the answer.
x = 6

Answer: x = 6

4 0
3 years ago
Solve:<br><br>1/5c =15<br><br>c=__<br>solve what c equals
grin007 [14]

Answer:

75

Step-by-step explanation:

a fifth of c is 15

75÷5=15

4 0
4 years ago
The verticles of a triangle are the points R(3,c),Q(9,2) and R(3c,11) where c is constant. Given that angle PQR is 90​
IceJOKER [234]

Answer:

Step-by-step explanation:

Find c if ∠PQR = 90°?

I will ASSUME you mean point P is at (3. c)

slope of PQ is (2 - c) / (9 - 3) = (2 - c) / 6

slope of QR is (11 - 2) / (3c - 9) = 9 / (3c - 9)

perpendicular lines have negative reciprocal slopes.

(2 - c) / 6 = -1(3c - 9)/9

9(2 - c) = -6(3c - 9)

18 - 9c = -18c + 54

       9c = 36

         c = 4

5 0
3 years ago
What is 5 + 72?<br><br> a 81<br> b 72<br> c 5<br> d 62
maxonik [38]

The answer is 77 but i don't see it as an option here ;/

6 0
3 years ago
Other questions:
  • ‏how to convert from octal to decimal​
    10·1 answer
  • Item 16 A rectangular garden is 5 feet long and 3 feet wide. A second rectangular garden has dimensions that are double the dime
    10·1 answer
  • 3r+2&lt;5 or 7r-10&gt;60 please help me with this problem I have been stumped for awhile
    9·1 answer
  • Beck is looking for a new job as an account executive. She responds to a classified ad for a position that pays $34.5 K. What wo
    7·1 answer
  • LESS THAN 2 MINUTES HELP ME QUICK!!!
    6·1 answer
  • Marc has 45 Cds in his collection, and Corinna has 61. If Marc buys 4 new CDs each month and Corinna buys 2 new CDs each month,
    12·1 answer
  • If Fx) = x - 7 and G(x) = x^3, what is G(F(x))?
    7·1 answer
  • All the edges of a cube are expanding at a rate of 4 in. per second. How fast is the volume changing when each edge is 10 in. lo
    5·1 answer
  • PLEASE I REALLY NEED HELP
    15·1 answer
  • 4. Type of data that is given as individual data points.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!