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
lawyer [7]
3 years ago
15

21:28 = :24plz help....​

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Answer:

x=18

Step-by-step explanation:

21:28=x:24

1. rewrite: 21/28 = x/24

2. simplify: 3/4=x/24

3. multiply 24 to both sides: x=18

You might be interested in
Solve y = log3243. anything helps!
9966 [12]
Y=3.51
You could just plug it into your calculator!
3 0
3 years ago
(x+y,y+3)=(6,2y) find the value of x and y​
trasher [3.6K]

Step-by-step explanation:

Solution:

Given:-

(X+y,y+3)=(6,2y)

Equating corresponding elements,we get,

X+y=6------(1)

y+3=2y-----(2)

solving equation (2),

y-2y=-3

-y=-3

y=3.

Now, substituting y=3 in equation (1)

X+3=6

X=6-3

X=3

Therefore,. (X,Y) = (3,3)

8 0
3 years ago
What is the answer of b-6=-14
Nostrana [21]

Answer:

b= -8

Step-by-step explanation:

b-6=-14

add 6 to -14 but its a negative so, you subtract -14 to 6.

----------

b= -8

----------

4 0
3 years ago
PLEASE HELP 20 POINTS
MArishka [77]

Answer:

I think it's 2?

4 0
2 years ago
Express without negative exponents
Andrei [34K]

1/5^-1 = 5

.4^-2 = 6.25

 so it would be 5 x 6.25


6 0
3 years ago
Other questions:
  • The function f(x) = –10(x)(x – 4) represents the approximate height of a projectile launched from the ground into the air with a
    5·2 answers
  • Are all trapezoids quadrilaterals
    13·1 answer
  • What is the height of a triangle with area 40 square inches and base 20 inches? A. 2 in. B. 1 in. C. 4 in. D. 3 in.
    10·2 answers
  • Do the following side lengths form a right triangle? Explain. 18 ft, 23 ft, 29 ft
    12·1 answer
  • Choose the system of equations that matches the following graph:
    6·1 answer
  • Jacqueline and Maria set up bug barns to catch lady bugs. Jacqueline caught ten more than three times the number of lady bugs th
    11·2 answers
  • Select all possible values for x in the equation x^3=375?
    11·1 answer
  • out of 25 teacher 16 are married and 15 are woman ,if 6 of the man are not married ,how many woman are not married​
    11·2 answers
  • Can someone help me with this please
    8·1 answer
  • the area of a window is 192 in squared. The width if the window is four inches more than half the length of the window. What are
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!