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
STALIN [3.7K]
3 years ago
9

How many triangles can he form with four toothpicks?

Mathematics
1 answer:
Ilya [14]3 years ago
3 0
3 triangles.
If you take 3 toothpicks you create the first triangle. You put the last toothpick down the middle, you get 2 more
You might be interested in
1000ml:300ml to its simplest form
Diano4ka-milaya [45]
<h2>HI MATE YOUR ANSWER SHOULD BE 10/3</h2>
5 0
2 years ago
This Quarter circle has a radius of 7 cm
Dmitry [639]

Answer:

the circumfrence is at lease 2.19 decimals

Step-by-step explanation:

3x - 14y = 92x use the circumfrence of the circle which is pi 3.14

3 0
2 years ago
Graph the line whose y-intercept is -7 and whose x-intercept is 1
vesna_86 [32]

Answer:

y=7x -7

Step-by-step explanation:

We are given two points, the y - intercept and the x - intercept.

The y - intercept being: ( 0, -7 )

The x - intercept being: ( 1, 0 )

The equation of a line in slope - intercept form is:

y = mx + b, where m is the slope and b is the y - intercept.

We already have the y - intercept. So far we have:

y = mx - 7

What we're missing is the slope.

To find the slope, we can use this formula:

\frac{y_{2}-y_{1}  }{x_{2}-x_{1}}, where x_{2} and x_{1} are the x - coordinates of both points and y_{2} and x_{1} are the y - coordinates of both points.

m=\frac{0-(-7)}{1-0} \\\\m=\frac{7}{1}\\m=7

We now have the missing piece, the slope, so the equation now is:

y=7x -7

3 0
2 years ago
Suki split five dog treats equally among her six dogs. which fraction represents this division
STALIN [3.7K]

Answer:

5/6

Step-by-step explanation:

You only have 5 dog treats and there's 6 dogs, you have to divide the 5 dog treats among the 6 dogs so the 5 goes on the top, because that's what you're dividing.

7 0
3 years ago
15 3/4% is equal to which decimal?<br><br> A- 0.1575<br> B- 157.25<br> C-15.25<br> D- 15.34
eimsori [14]
15 3/4% = 15.75%
15.75% = 0.1575
The answer is A.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the first step in solving to following expression 5+8-(3+6)×3×7
    8·2 answers
  • Solve the inequality. 3 – 2a &lt; 7
    10·1 answer
  • What causes the curved movement of air or water
    12·2 answers
  • A water company charges $20 for service and $2.75 for every thousand gallons of water used in month. Construct a linear model to
    13·1 answer
  • Did I do the reasons right?
    12·2 answers
  • Solve for x in Mathematics​
    5·1 answer
  • The formula can be used to work outthe cost, in riyals, of hiring a helmet inQatar for a number of days.Kasun wants to hire a bi
    10·1 answer
  • Why Did the Piano Player Bang Her
    11·1 answer
  • An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 we
    14·1 answer
  • 2<br> Calculate the volume of the cylinder.<br> 4 cm<br> 10 cm<br> &lt;<br> Use = 3.14.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!