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
Firdavs [7]
2 years ago
14

Which expression is equivalent

Mathematics
1 answer:
Rudik [331]2 years ago
6 0

Answer:

the answer is 1/27. C :))

You might be interested in
Translate this sentence into an equation. The sum of 16 and Delia's height is 74. Use the variable d to represent Delia's height
Sedbober [7]
The answer is :

16+d=74
7 0
2 years ago
Read 2 more answers
Substitution property of equality if y=-5 and 7x+y=11, then____. A. 7(-5) + y=11 B.7x-5=11 C.7x+5=11 D.-5+y=11
jolli1 [7]
7x+y=11 where y= -5                                                                                              So, when we substitute y in the equation then,
7x + (-5) = 11 that is 7x - 5 = 11....
So, B. is the right answer.

3 0
3 years ago
Find the value of N<br> 6:7 = n : 4 : 2
Aleksandr-060686 [28]

Answer:

3.428 or 3 wholes 3/7

Step-by-step explanation:

6 : 7 = n : 4 : 2

6 : 7 = n : 4

6/7 = n/4

7n = 24

n = 24 /7

n = 3. 428 or 3 wholes 3/7

4 0
2 years ago
What is the area of a cylindrical ring where the diameter of the cross section is 6.3 in and the center line has a length of 48
Nesterboy [21]

Answer:

The area of cylinder 949.536 in²

Step-by-step explanation:

Points to remember

Curved surface area of cylinder = 2πrh

Where r - radius of cylinder

h - Height of cylinder

<u>To find the area of cylinder</u>

Here r = diameter/2 = 6.3/2 = 3.15 in

h = 48 in

Area =  2πrh

 = 2 * 3.14 * 3.15 * 48

= 949.536 in²

Therefore area of cylinder 949.536 in²

4 0
3 years ago
What is the solution for 2y=x+2<br> x-3y=-5
Mars2501 [29]

Answer:

x = 4

y = 3

Step-by-step explanation:

<u>Given </u><u>equations </u><u>:</u><u>-</u>

  • 2y = x + 2
  • x - 3y = -5

<u>Second</u><u> </u><u>equation</u><u> </u><u>can </u><u>be</u><u> written</u><u> as</u><u> </u><u>,</u><u> </u>

  • x - 3y = -5
  • -3y = -x - 5

<u>Adding</u><u> </u><u>them </u><u>:</u><u>-</u><u> </u>

  • -3y + 2y = 2 -5
  • -y = -3
  • y = 3

<u>Put </u><u>this </u><u>in </u><u>(</u><u>ii)</u><u> </u><u>:</u><u>-</u><u> </u>

  • x = 3y - 5
  • x = 3*3 - 5
  • x = 9 -5
  • X = 4
8 0
3 years ago
Read 2 more answers
Other questions:
  • Lynn bought a box of 45 cards for $42.75 how much did each card cost?
    11·1 answer
  • A number line shows 1 1/4, -2 2/4, and -1 3/4. Which statement is NOT true?
    9·1 answer
  • What ia the area of a quadrilateral
    10·2 answers
  • Simplify 7(x + 3).<br> 7x + 3<br> 7x + 21<br> Ox+ 21<br> 07x + 10
    15·1 answer
  • Which of the following is not a standard way to write 7time 8
    8·1 answer
  • Write the equation of the line in slope-intercept form that passes through the point (-3, 5) and is parallel to y=-2/3x
    15·1 answer
  • If fx)= {x-3, which inequality can be used to find the domain of f(x)?
    11·1 answer
  • Determine which is the better buy. 3 pounds of pellets for ​$4.95 or 5 pounds of pellets for ​$7.50 The unit price for 3 pounds
    10·1 answer
  • Use the Law of Logarithm to expand the expression. ln(y √x/z (I know the answer is 2ln(y)+ln(x)-ln(z) all over 2, but I need the
    12·1 answer
  • I need help this is 6th grade math
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!