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
iris [78.8K]
3 years ago
10

Rodalyn can do a job in 5 days while apple can do the same in 3 days. How long will it take them to do the job uf they work toge

ther
Mathematics
1 answer:
Radda [10]3 years ago
7 0

Answer:

jmuhj

Step-by-step explanation:

mjb

You might be interested in
How many diagonals can be drawn from each vertex of a 15-gon?
tangare [24]

Answer:

Correct option: third one -> 12

Step-by-step explanation:

In a polygon with 'n' vertex, we can trace diagonals from one vertex to all vertices, except to the vertex chosen and the two adjacent vertices (because we would have sides and not diagonals), so we would have 'n - 3' diagonals.

If we have a polygon with 15 vertex, the number of diagonals from one vertex is 15 - 3 = 12.

Correct option: third one

5 0
3 years ago
Help with this please
Alik [6]

Answer:

Yes, the given parallelogram is a rectangle.

Step-by-step explanation:

The vertices of parallelogram are J(-5,0), K(1,4), L(3,1) and M(-3,-3).

The slope formula is

m=\frac{y_2-y_1}{x_2-x_1}

JK=\frac{4-0}{1-(-5)}=\frac{4}{6}=\frac{2}{3}

KL=\frac{1-4}{3-1}=\frac{-3}{2}

LM=\frac{-3-1}{-3-3}=\frac{-4}{-6}=\frac{2}{3}

JM=\frac{-3-0}{-3-(-5)}=\frac{-3}{2}

The slopes of opposites sides are same it means they are parallel to each other.

The product of slopes of two consecutive sides is

\frac{2}{3}\times \frac{-3}{2}=-1

Since the product of slopes of two consecutive sides is -1, therefore the consecutive sides are perpendicular to each other.

Yes, the given parallelogram is a rectangle.

7 0
4 years ago
Will give brainliest for *BEST* answer!
Nataliya [291]
Use substitution and substitute y into the other equation. One of the equations already gives you y in terms of x, so use that and substitute it into the other equation. y = 3x - 4

Plug into the other equation: -3y = -9x + 12 
-3(3x-4) = -9x + 12
-9x + 12 = -9x + 12
This is an identity. So that means that any value of x makes this equation true. So B.
8 0
4 years ago
The value of 2.52 is 100. True False​
Illusion [34]

Answer:

False

Step-by-step explanation:

Sorry if I’m wrong I tried my best

6 0
4 years ago
Write two different pairs of negative integers x and y, that make the statement x-y=2 true.
Contact [7]

Answer:

x = -1

y = -3 or

x = -3

y = -5

Step-by-step explanation:

-1 - (-3) =

-1 + 3 = 2

-3 - (-5) =

-3 + 5 = 2

8 0
4 years ago
Read 2 more answers
Other questions:
  • Mr.Spoke is a salesman at Pop's Cycle shop. Each month he earns 800$ plus 7% of his total monthly sales. How much did he earn la
    8·1 answer
  • Separate non-x terms from x terms
    12·1 answer
  • Find the sum.<br> 5(−3.4k−7)+(3k+21)
    7·1 answer
  • Solve for x<br> 5x/6-2=8
    9·1 answer
  • How many degrees are in a straight angle
    8·2 answers
  • What’s the error? <br> Don’t tell the teacher that I done that. It’s not true!
    13·1 answer
  • For what values of x is the inequality 6x &lt; 12 true ?
    7·1 answer
  • At an advertising agency that employs 256 people, 113 employees receive 2 weeks of paid vacation each year. What is the ratio of
    8·1 answer
  • X+y=10<br> Y=-x+10 <br> Find the slope and y intercept
    9·1 answer
  • You spin the spinner once.<br> 6<br> 1<br> 5<br> N<br> 4<br> 3<br> What is P(not divisor of 54)?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!