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
schepotkina [342]
3 years ago
13

If a circle has a radius of 13 and a sector defined by a 7.4 degree arc, what is the area, in cm^2, of the sector?

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0
Pretty sure you do 7.4/360. And then times pi and the radius squared. Should come out to be 10.91354 cm^2
You might be interested in
Whats the vertex form of y=x^2-20x+15
Sveta_85 [38]
This looks like a parabola so:
y=x^2 - 20x + 15  -->  x^2 - 20x +15=y
(x^2 -20x)=y - 15  -->  (x - 10)^2=y - 15 +100  ( used complete the square)
(x - 10)^2=y + 85

6 0
3 years ago
Translate this phrase into an algebraic expression.<br> 61 less than twice Greg's score
marishachu [46]
I think the answer is x times 2 - 61
5 0
3 years ago
Find the area of the trapezoidal cross-section of the irrigation canal shown below. Your answer will be in terms of h, w, and θ.
Svet_ta [14]
S=[h(2h/tanθ+w+w)]/2
6 0
3 years ago
an amusement park it's admission price to $15.50 per day, but now charges $1.50 per ride mark has 26 to spend on admission and r
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

26-$15.50=10.5

10.5/1.5=7

he can ride 7 rides in one day

7 0
2 years ago
Expression of "Eight less than half the sum of 4 and k” into symbol
jolli1 [7]

Answer:

\frac{4+k}{2} -8

Step-by-step explanation:

We're going to have to work backwards.

The sum of 4 and k is 4+k.

Half is simply that divided by 2.

\frac{4+k}{2}

Now, we'll subtract 8 from it.

\frac{4+k}{2} -8

Bam!

7 0
2 years ago
Other questions:
  • A large bag of marbles contains an equal amount of red, orange, yellow, blue, and green marbles. Quinn randomly selects 1 marble
    14·1 answer
  • There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filling up full rows of
    11·1 answer
  • SinP=0.2, sinR=0.2 and r=12. Find the length of p.
    5·1 answer
  • Identify the property shown for 6+0=6​
    15·1 answer
  • If an object does not move a distance then there is <br> speed
    9·1 answer
  • Find thy slope of the line passing through the given point (9,1),(-9,-3)
    15·1 answer
  • Https://brainly.com/question/14931690 THIS one
    15·2 answers
  • At the book store, a bag of chips sells for $2.30 each and candy sells for 1.23 each. You have $23 to spend. Write an equation t
    6·1 answer
  • If h(x) = -2x - 10, find h(-4).
    15·1 answer
  • The y-Int and the slope of C=7n+20 <br><br> If you can show the formula
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!