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
Kisachek [45]
3 years ago
9

Plz answer fast and correctly,u will be marked brainliest

Mathematics
2 answers:
Sidana [21]3 years ago
8 0

Answer:

C

Step-by-step explanation:


Andrei [34K]3 years ago
3 0
The answer is C
:) Have a good day
You might be interested in
(+7) x (-3) math intergers
IrinaK [193]

Answer:

-21

Step-by-step explanation:

- * + = -

- * - = +

+ * + = +

Here + * - = -

7* 3 = 21 and sign is -ve

4 0
3 years ago
Read 2 more answers
Round to the nearest tenth 10.357
madam [21]
The answer is 10.4 because 5 is counted as higher so it's 10.4.
5 0
3 years ago
Read 2 more answers
1. Given the following diagram. (a) Name the minor arc __________ Name the major arc ___________ (b) If the minor arc is 112°, w
Dmitriy789 [7]

Answer:

a) XY , XVY

b) 248°

c) UV , UY

d) 6√5 = 13.42

Step-by-step explanation:

a) The minor arc is XY

   The major arc is XVY

b) ∵ The measure of the minor arc is 112°

    ∵ The measure of the circle is 360°

    ∴ The measure of the rest arc = 360 - 112 = 248°

c) UV is the tangent to the circle

   UY is the secant to the circle

d) ∵ UV is a tangent to the circle at V

    ∵ UY is a secant to the circle

    ∴ (UV)² = (UX) × (UY)

    ∵ UX = 9 and XY = 11 ⇒ ∴ UY = 11 + 9 = 20

     ∴ (UV)² = 9 × 20 = 180

      ∴ UV = √180 = 6√5 = 13.42

6 0
3 years ago
1. The surface area of a cylinder is T=2rtrh+2tr2, where T is the surface area, andr
kap26 [50]

Answer:

the surface  area of a penny = 662.81 mm²

Step-by-step explanation:

given:

A penny is a cylinder with a diameter of 19.05 millimeters

and a thickness of 1.55 millimeters.

find:

what is the surface  area of a penny?

<u>surface area of a cylinder formula: </u>

As = 2 π r h + 2 π r²

let r = 19.05 / 2

r = 9.53 mm

let h = 1.55mm

plugin values into the formula:

As = 2 π (9.53) 1.55    +    2 π (9.53)²

As = 92.76 +  570.05

As = 662.81 mm²

therefore,

the surface  area of a penny = 662.81 mm²

4 0
3 years ago
Read 2 more answers
Find the selling price of a suit if a store
Ilia_Sergeevich [38]
I think you multiply 140 and 80% and then add thst to the 140
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the perimeter of a triangle with vertices A(3, 1), B(2, -1), and C(-3, 2). Leave
    13·1 answer
  • For the lines defined by the following equations indicate with a "V" if they are vertical, an "H" if they are horizontal, and an
    7·1 answer
  • 3 lines are shown. A line with points P, R, N intersects a line with points M, R, O at point R. A line extends from point R to p
    12·2 answers
  • What the distance between (2,1) and (-5,8)
    13·2 answers
  • Solve the equation for a.<br> K=4a+9ab
    7·1 answer
  • What is the value of x?
    14·2 answers
  • I need help pls help me
    10·2 answers
  • 118<br> 154<br> 131<br> 112<br> solve for x
    14·1 answer
  • If 4 gallons of milk cost $11, how much would 7 gallons cost?
    14·2 answers
  • A rectangular prism has a length of 714 inches, a width of 612 inches, and a height of 10 inches.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!