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
finlep [7]
3 years ago
10

Help pleaseeeeeeeeeeee

Mathematics
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

C = 72.22

Step-by-step explanation:

d = 23

r = d/2 = 11.5

Circumference:

C = 2πr

C = 2(3.14)(11.5)

C = 6.28(11.5)

C = 72.22

You might be interested in
Round 12.03994 to 3 decimal place
Misha Larkins [42]
12.03994\to\boxed{12.04}
8 0
3 years ago
What are the zeros of the parabola whose equation is y = x2 + 8x + 15
Sedbober [7]

9514 1404 393

Answer:

  (1)  -5 and -3

Step-by-step explanation:

Descarte's rule of signs tells you the lack of sign changes among the coefficients means there are <em>no positive real roots</em>. That eliminates all answer choices except the first one.

__

If you want to go to the trouble, you can factor the equation:

  y = (x +3)(x +5)

These factors are zero when x = -5 and x = -3.

6 0
3 years ago
The area of a triangle that is similar to the one below is the area of this triangle. What is the length of the base of the simi
svp [43]

The answer is 7 feet

7 0
3 years ago
PLZ ANSWER QUICKLY AND THEN PLZ EXPLAIN HOW TO DO IT
Andrews [41]

Hello!

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

First, let's find the y-intercept. This is where the line hits the y-axis. Therefore, it hits at 4 on the y-axis, so our y-intercept is 4.

To find the slope, let's find 2 points on our line. Let's use (0,4) and (2,5). We divide the difference in the y-values by the difference in the x-values as shown below.

\frac{5-1}{2-0} =\frac{4}{2} =2

Therefore, our slope is 2.

Now we plug these values into our equation.

y=2x+4

I hope this helps!

6 0
3 years ago
Best Answer gets BRAINLIEST!!!
Bumek [7]

Answer:

maybe is b

Step-by-step explanation:

but just wait to other people

8 0
3 years ago
Read 2 more answers
Other questions:
  • The access code for a​ car's security system consists of six digits. the first digit cannot be zero and the last digit must be e
    8·1 answer
  • Write an integer to describe a gain of 25 yards
    5·2 answers
  • What is -5x+8(y+x)=11 in standard form?
    8·1 answer
  • Find the area of the figure.<br> 36 cm<br> 28.8 cm<br> 21.6 cm
    10·2 answers
  • Staci is attending a music festival. The ticket to the festival costs $87.96. Staci plans to purchase $30.00 t-shirts from the e
    14·1 answer
  • Help please it’s math
    14·2 answers
  • Evaluate the following expression using the reverse Polish form<br> 93-4x6 4x82+
    6·1 answer
  • Which verbal expression best describes the algebraic expression 2x ÷ 4?
    6·1 answer
  • What is 1/3 divided by 5?
    12·2 answers
  • Help me out pls, <br> 20 points!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!