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
docker41 [41]
2 years ago
9

Help please do at 11

Mathematics
1 answer:
Bumek [7]2 years ago
8 0

Answer:

Step-by-step explanation:

area =  \pir^{2}  so it's  \pi7^{2} = 153.938... cm^{2}

circumference is  2\pir =  2*\pi*7 = 43.98229 cm  

You might be interested in
How many solutions are in this equation 14x+2=12x
viktelen [127]


14x+2=12x

[subtract 2 on both sides]

14x=12x-2

[subtract 12x on both sides]

2x=-2

[divide 2 on both sides]

x=-1

3 0
3 years ago
Read 2 more answers
Write an equation in point slope form of the line through point J(4,1) with slope -4
lara [203]

Answer:

y - 1 = -4(x - 4)

Step-by-step explanation:

The point-slope form looks like y-k = m(x-h), where (h,k) is a point on the line and m is the slope.

Here,  y - 1 = -4(x - 4).  This is in point-slope form.

3 0
3 years ago
37 pumpkins each weighs 48 ounces
KiRa [710]
37 * 48 = 3 * (c  - 140 )+ 2 *(c  - 140 ) + ( c - 140 ) =>
37 * 48 = 6 * ( c - 140 ) =>
37 * 48 / 6 = c - 140 =>
37 * 8 = c - 140 =>
296 = c - 140 => 
c = 296 + 140 =>
c = 436 ounces.
5 0
3 years ago
What is the solution of |-1 + x| = 5
nataly862011 [7]

Answer:

6, -4

Step-by-step explanation:

abs(-1+x)=5

-1+x=5 and -1+x=-5

-------------------------

-1+x=5

x=5-(-1)=5+1=6

-------------------

-1+x=-5

x=-5-(-1)=-5+1=-4

4 0
3 years ago
Suppose your local school district decides to randomly test high school students for attention deficit disorder (ADD). There are
REY [17]

Answer:

Option C is correct. Option f is the same as option C

Step-by-step explanation:

From the question, There are three high schools in the district, each with grades between nine to twelve. The school board decided to pool all of the students together and randomly samples 250 students in the whole district that has schools between the grade of nine to twelve.

In order to test for high school students in the district for Attention Deficit disorder(ADD), they could have chosen any 250 students from any school with grades betweem nine to twelve throughout the district.

4 0
3 years ago
Other questions:
  • What property is (5×7)×4=5×(7×4)
    12·1 answer
  • I am a rectangular, and my area is 80 squares inches. My width is 2 inches shorter than my length . What is muy perimeter ?
    11·1 answer
  • Which of the following functions shows the absolute value parent function f(x)=|x| vertically compressed
    6·1 answer
  • 4 men and 6 woman can complete a work in 8 days. while 3 men and 7 woman can complete it in 10 days. in how many days will 10 wo
    11·1 answer
  • Easy question!!! 1. Which statement is true?
    9·2 answers
  • Looking at the first question, which one is a relation? A, B, or C?
    10·1 answer
  • How do I solve these problems?
    10·2 answers
  • Can somebody please help fast?
    11·1 answer
  • According to a PNC Financial Independence Survey released in March 2012, today’s adults in their 20’s “hold an average debt of a
    10·1 answer
  • A class of 28 students has 13 boys and 15 girls. what is the ratio of boys to girls in the class?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!