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
Troyanec [42]
4 years ago
7

Working alone, Jack can do a puzzle in 5 hours. With his brother's help, the two can do the same puzzle in 2 hours. How long wou

ld it take Jack's brother to do the puzzle alone?
Mathematics
1 answer:
Elza [17]4 years ago
7 0

Answer:

3 hours, and 20 minutes.

You might be interested in
Hey :)
Slav-nsk [51]
Vertex = (3, 5)
focus = (3, 7)
directrix is y = 3
8 0
3 years ago
Read 2 more answers
Complete the equation for the standard form of the line that has an x-intercept of 3 and a y-intercept of 5.
Ugo [173]

Answer:

5x+3y=15

Step-by-step explanation:

We are given two coordinates (3,0) (0,5)

Start by finding slope

y2-y1/x2-x1=  5-0/0-3= -5/3 this is your slope m.

y=mx+c

y= -5/3x+c (but remember standard line is ax+by=c) so we have to switch sides

5/3x + y=5 (remember standard form has no fraction so multiply by 3 on all sides)

5x+3y=15

3 0
3 years ago
Read 2 more answers
Product mentally 4 times 5 1/8
Nataly [62]
The answer is 20.5 try it good luck
5 0
3 years ago
Which statement can be used to prove that a given parallelogram is a rectangle?
belka [17]
<span>The opposite sides of the parallelogram are congruent.

The diagonals of the parallelogram are congruent.

The opposite angles of the parallelogram are congruent.

I think I'm not too sure</span>
7 0
3 years ago
Read 2 more answers
What is the relationship between AXY and YXB?
horsena [70]

Answer:

Angles AXY and YXB are complementary angles because they add up to 90 degrees, which can be inferred by looking at angle BXC.

3 0
3 years ago
Other questions:
  • Which one is it I'm confused answer asap!
    11·1 answer
  • What is the general form of the equation for the given circle centered at O(0, 0)?
    10·1 answer
  • I need help like right now!!
    10·1 answer
  • The graph of g(x) is a reflection and translation of ∛x see attachment, please help
    11·1 answer
  • Fill in the blank. In the triangle below, x = ___. Round your answer to two<br> decimal places.
    11·1 answer
  • Write the subtraction expression for the number line shown.
    7·2 answers
  • A zoo maintains a small patch of bamboo, which it grows as a food supply for its pandas. Four weeks ago, the bamboo was 10 ft 7
    12·1 answer
  • PLS ANSWER ASAP
    7·2 answers
  • Find the value of x.
    7·1 answer
  • How can you use a number line to find -3+(-4) explain your answer
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!