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
kati45 [8]
3 years ago
12

Help pls I will get a hit if I don’t

Mathematics
2 answers:
White raven [17]3 years ago
8 0

Answer:

d.  87.92

Step-by-step explanation:

3.14*2*14=87.92

i know its right im positive

dem82 [27]3 years ago
7 0

Answer:

87.92

Step-by-step explanation:

The formula for the circumference of a circle is 2πr.

We know that r is 14 and π is 3.14.

Let's plug in 3.14 for π and 14 for r.

2 * 3.14 * 14 = 87.92

You might be interested in
How to find if an equation is parallel perpendicular or neither?
iren [92.7K]
Look at the gradient of both the equations (the x multiplier, usually known as m), and there are a couple of rules:

Parallel: The gradients are identical
Perpendicular: Look at the gradients as fractions. To get the perpendicular to a gradient you flip the fraction and change the sign. If this is the case for the two gradients, then they are perpendicular.
6 0
3 years ago
If it’s 3:00 how long will it take before the hands are at a right angle again
UNO [17]

Answer:

4 hours

Step-by-step explanation:

3+1=4

3 0
4 years ago
(worth 10 points)<br><br><br> 2x + 5 = 7x - 15
Karolina [17]

Answer:

The solution for the equation is x = 4 .

Step-by-step explanation:

-Solve the equation:

2x +5=7x -15

-Subtract 7x from 2x:

2x +5 -7x=7x -7x -15

-5x + 5=-15

-Subtract both sides by 5:

2x + 5 - 5 = -15 -5

-5x = -20

-Divide both sides by -5:

\frac{-5x}{-5} = \frac{-20}{-5}

x = 4

So, the answer is x = 4 .

6 0
4 years ago
Read 2 more answers
The sum of the 13th square number and the 4th cube number?
Gemiola [76]

Answer:

13th square number+4th cube number=233

Step-by-step explanation:

13^{2} +4^{3}=233

4 0
3 years ago
What are the endpoint coordinates for the mid segment of △PQR that is parallel to PQ?
diamong [38]

Answer:

So the end points of the mid segment are:

S(-3.5,0.5)

T(-1,-0.5)

Step-by-step explanation:

First of all we need to list the co-ordinates of the points of the triangle shown.

P\rightarrow(-3,3)

Q\rightarrow(2,1)

R\rightarrow(-4,-2)

We need to find mid segment of the triangle which is parallel to segment PQ. This would mean we need to find midpoints of segment PR and QR and then join the points to get mid segment.

Midpoint Formula:

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Midpoint of PR:

S((\frac{-3+(-4)}{2},\frac{3+(-2)}{2})\\\\(\frac{-3-4}{2},\frac{3-2}{2})\\\\(\frac{-7}{2},\frac{1}{2} )

S(-3.5,0.5)

Midpoint of QR:

T(\frac{2+(-4)}{2},\frac{1+(-2)}{2})\\\\(\frac{2-4}{2},\frac{1-2}{2} )\\\\(\frac{-2}{2},\frac{-1}{2}

T(-1,-0.5)

So the end points of the mid segment are:

S(-3.5,0.5)

T(-1,-0.5)

By mid segment theorem we know that the line joining midpoints of two sides of a triangle is parallel to the 3rd side.

∴ We know ST is parallel to PQ  

4 0
3 years ago
Read 2 more answers
Other questions:
  • A perfect square trinomial can be represented by a square model with equivalent length and width. Which polynomial can be repres
    7·2 answers
  • 30 points high school geometry question
    8·2 answers
  • This is the manipulated variable in an experiment or study whose presence or degree determines the change in the dependent varia
    12·1 answer
  • This Question: 1 pt Find the sum of the sequence. 47 +48 +49 +50 + ... + 136 The sum is Enter your answer in the answer box.
    9·2 answers
  • Can somebody help me with this question
    9·1 answer
  • Erin clocked the top speed of her remote control car at 25 meters per second. Her brother Ben clocked the top speed of his remot
    12·1 answer
  • Doah builds a gardening shed for her father's birthday Based on the measurements below what is the volume of the shed doah build
    15·2 answers
  • Translate the sentence into an equation.
    10·1 answer
  • Consider g(x) = 3x − 3. What is an equation for each graph in terms of g?
    14·1 answer
  • The table shows several points for function h(x).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!