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
Dominik [7]
3 years ago
12

Circle A is shown with a central angle marked 42 degrees and the radius marked 8 inches.

Mathematics
2 answers:
vodka [1.7K]3 years ago
7 0

Answer:

D.  \pi (8in)^{2}\times \frac{42}{360}

Step-by-step explanation:

We are given that,

Radius of the circle = 8 inches

Central angle of the circle = 42°

As, we know,

Area of a sector of a circle = \pi r^{2}\times \frac{\theta}{360}

So, substituting the values, we get,

Area of a sector the circle = \pi 8^{2}\times \frac{42}{360}

Thus, option D i.e. \pi (8in)^{2}\times \frac{42}{360} can be used to find the area of the sector.

kkurt [141]3 years ago
4 0

Answer:

D

Step-by-step explanation:

You might be interested in
Can You Classified A equilateral triangle?
Cerrena [4.2K]
An equilateral triangle has 3 equal sides and angles. Each angle is
60 degrees.
4 0
3 years ago
Read 2 more answers
Find an odd number with 3 digits such that all the digits are different and add up to 15. The difference between the first two d
Serjik [45]

Answer:

The three digit number = 951

Step-by-step explanation:

Let suppose the numbers are:

= abc

According to given condition:

a+ b + c = 15  -------------eq1

Also, given the difference between the first two digit = the difference between the last two digits:  

==> l a-b l = l b-cl  

==> (a-b) = (b-c)  

==> (a+c) = 2b

Now we will substitue in eq1

==> a+ b + c = 15

==> 2b + b = 15

==> 3b = 15

Dividing both sides by 3 we get:

b =5

a + c = 2b

a+ c = 10

a = 10 -c ..........(2)

We know that"  

(a-b) = (b-c)

==> a > b+c

==> a > 5 + c

==> 10 -c > 5 +c  

==>5 > 2c

==> 2.5 > c

As c is an odd number so c will be equal to 1

c = 1

a = 10 -1

a = 9

The three digit number = 951

The hundred digit is greater than the sum of the tens and ones digits

i hope it will help you!

6 0
3 years ago
Ashley is a software saleswoman. Her base salary is $1,500, and she makes an additional $60 for every copy pf history is fun she
SSSSS [86.1K]

Answer:

2,880

Step-by-step explanation:

P + 60N = x

1500 + 60(23) = x

1500 + 1380 = x

2880 = x

7 0
2 years ago
You earn $5 for every driveway you shovel in a snowstorm. How many driveways do you need to shovel to earn $65?
Aleksandr [31]

Answer:

13

Step-by-step explanation:

65 divided by 5

7 0
2 years ago
In triangle ABC, angle C is a right angle and BC=5. If measure of angle B = 30 degrees, find AC
Nina [5.8K]
Answer = d

using the 30 - 60 - 90 triangle theorem

side across from the angle

across from angle 30 is x
across from angle 60 is x rad. 3
across from 90 is 2x

BC is across from angle 60
so BC is the x rad 3
set the given measurement equal to it

x sqrt 3 = 5
÷ sqrt 3 ÷ sqrt 3
x = (5/ sqrt 3)
multiply top and bottom by the radical to get rid of the radical in the bottom

x = (5/ sqrt 3) × (sqrt 3/sqrt 3)
x = 5 sqrt 3/ 3

since side BC is x
BC = 5 sqrt 3/ 3

* Drawing the triangle diagram would help*
5 0
3 years ago
Read 2 more answers
Other questions:
  • Write a function that models the variation. x = 1/3, y = 1/5, and r = 3 when z = 1/2. z varies directly with x and inversely wit
    6·1 answer
  • 7x4+2÷3x2÷4-3x4=<br>the answer ÷by 2
    5·2 answers
  • Please help me on this problem
    11·1 answer
  • Which is bigger 2/5 or 4/9
    7·1 answer
  • Write an equation of each line in standard form with integer coefficients. y=4.2x+1.8
    9·1 answer
  • How many boxes with a Length/Width/Height of 1/4, 1/4, and another 1/4 would fit into a box with a Length/Width/Height of 3 1/4,
    9·1 answer
  • Use the distributive property to simplify the expression.<br> 4 (1/4a + b - 6)
    11·1 answer
  • Circumference of circle use3.14 for value
    13·2 answers
  • √70 is ________________________ because _________________________ . Choose the best response to fill in the blanks above
    13·1 answer
  • 2: Write an equation for the line in slope-intercept form.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!