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
notka56 [123]
2 years ago
8

I need help plz!

Mathematics
1 answer:
Irina18 [472]2 years ago
8 0

Answer:

circumference=\piD

19.5=3.14*D

<u>19.5</u> =6

3.14

D=6

Radius=3

area=\pir²

3.14*3*3=28.26

area=28 inches

Step-by-step explanation:

You might be interested in
Can someone help me with number 3 please?
harina [27]

Answer:

-x+y=-2

Step-by-step explanation:

Find the slope and y intercept. Then them into the standard form equation: Ax+By+C  

3 0
3 years ago
Solve the proportion <br> 7/5=10.5/b
inessss [21]

Answer:

b=7.5

Step-by-step explanation:

4 0
3 years ago
256= blank exponent 4
Ivahew [28]
The answer is 4. If you multiply 4 • 4 = 16 • 4 = 64 • 4 = 256.
7 0
3 years ago
Read 2 more answers
This graph relates the volumes of triangular pyramids with a base area of 12 square inches and their heights.
Nikolay [14]

Answer:

V=40\ in^3

Step-by-step explanation:

The graph is not attached, however we know that, the volume of a triangular pyramid is given by the formula

V=\frac{1}{3}Bh

where

B is the area of the triangular face

h is the height of the pyramid

we have

B=12\ in^2\\h=10\ in

substitute the given values

V=\frac{1}{3}(12)(10)=40\ in^3

3 0
3 years ago
If it take Tracy 1/4 of an hour to do her homework,and it takes Trent 3/4 of an hour to do his homework,how much total time does
NeX [460]
It takes them 45 minutes if they start at the same time, but adding them together it would be an hour.
7 0
3 years ago
Read 2 more answers
Other questions:
  • A car travels 28 miles north and then turns east. How far did the car travel east if the destination is 53 miles from the starti
    15·1 answer
  • Habib rides his bike to school. This describes his trip:
    15·2 answers
  • Which is the graph of y = 3/4x -3?
    11·1 answer
  • Which graph represents g(x)=−(x−3)2−5 ?
    6·1 answer
  • The formula I = p r t gives the amount of simple interest (I) earned by investing principle ( p ) for rate ( r ) over a period o
    5·1 answer
  • PLS HELP ON A TIMER !!
    13·1 answer
  • What is the measure of the angle formed by a side of the given angle and the given angle's bisector? c 172° and b 171°30'
    9·1 answer
  • What is the area of the trapezoid?
    10·2 answers
  • How to solve ,step by step
    9·1 answer
  • The midpoint of overline AB is M(7,-7) . If the coordinates of A are (8, - 6) , what are the coordinates of B?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!