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
xz_007 [3.2K]
3 years ago
8

Use pi = 3.14 to workout the angle of a sector, correct to one decimal place.

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer:

Area=x/360*pi r^2=85 inc

x/360*3.14 *100=85

x/360*314=85

x=85*360/314.

x=97.45 in

You might be interested in
PLEASE HELP USING THE GRAPH BELOW SELECT ALL STATEMENTS THAT ARE TRUE
Harlamova29_29 [7]
A definitely has to be one because it's a fact and you need to know what it looks like. B isn't true because the greatest integer function rounds down values. C is also not correct because a one-to-one graph has one x-value for every y-value. This one doesn't. D has to be true because f[0] = 0 because the Greatest Integer Function requires it to be. And E is also correct because that's in the definition of a Greatest Integer Function. So, your answers are A, D and E.
5 0
3 years ago
Read 2 more answers
4.8 x 10 to the 8th power divided by 1.2 x 10 to the 4th power times 2.2 x 10 to the negative 8th power
Masteriza [31]
(4.8*10^8)/(1.2*10^4)2.2*10^-8=11/<span>12500</span>
I hope this helps
6 0
3 years ago
First answer gets brainiest!! I need answers for number eight and nine
nalin [4]

Answer:

8) a, d, e

9) yes, he will have $5.75 (or 5 /34)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Round 2. 873 to the nearest tenth
PtichkaEL [24]
2.873 ≈2.9 (nearest tenth)
6 0
3 years ago
Read 2 more answers
Determine the solution to f(x) = g(x) using the following system of equations: f(x) = 3x + 12 g(x) = -9.5x - 13
Anit [1.1K]
Answer:

x=2

Step by step:
f(x)=g(x)

3x+12= -9.5x-13 simplifies to the equation below

3x+9.5x= -13-12

12.5x= -25
next, divide by 12 on both sides to isolate the variable, x.

12.5x/12 = -25/12

x=-2

to check: 3(-2)+12= -95x(-2)-13
-6+12= 19-13
6=6 ✅
7 0
2 years ago
Read 2 more answers
Other questions:
  • Calculate the discriminant and use it to determine how many real-number roots the equation has.
    11·1 answer
  • Which of the following is the graph of y=5?
    6·2 answers
  • You order the sausage and eggs breakfast, and your friend orders the ham omelet. How much is the bill before the taxes and tip?
    15·2 answers
  • Last question, could you please help me. Graphing the system of inequalities.
    15·1 answer
  • Which of the following math statements contains variables? check all that apply
    6·2 answers
  • What is 2d +24 +3d =84
    9·2 answers
  • Which statement is correct about the product of ​323​ and ​109​?
    13·1 answer
  • What is the measure of is 40 ( not sure it is pointing the right way)
    7·1 answer
  • Solve please, explain if you can
    6·1 answer
  • Pls it's due today. ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!