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
Schach [20]
3 years ago
10

Find the area of the shaded region. Use 3.14 for pi.

Mathematics
1 answer:
o-na [289]3 years ago
7 0

Answer:

50.88

Step-by-step explanation:

( 3.14 × (8/2)² ) / 2 = 25.12

{ 8 × (15-4) } / 2 = 44

( 15 × 8 ) - ( 25.12 + 44 ) = 50.88

You might be interested in
Square sandbox with sides 3 feet long. She wants to put sand 0.85 feet deep in the box. What is the exact measure, in cubic feet
Blababa [14]
3 * 3 = 9 * 0.85 = 7.65 cubic feet of sand
6 0
3 years ago
I need help with Gemoetry
irinina [24]

Answer:

no, 55+76+112=243. All shape's angles must add up to 360.

4 0
2 years ago
2<br> +<br> х<br> 0)<br> -7x theo<br> x2-14x148<br> X-8<br> X-6
Tresset [83]

Answer:

-2120x

Step-by-step explanation:

3 0
3 years ago
The rectangle shown has a perimeter of 146 cm and the given area. Its length is 7 more than five times its width. Write and solv
dangina [55]

Answer:

System of equations:

L = 5W + 7

2W + 2L = P

L = 62 cm

W = 11 cm

Step-by-step explanation:

Given the measurements and key words/phrases in the problem, we can set up two different equations that can be used to find both variables, length and width, of the rectangle.  

The formula for perimeter of a rectangle is:  2W + 2L = P, where W = width and L = length.  We also know that the L is '7 more than five times its width'.  This can be written as:  L = 5W + 7.  Using this expression for the value of 'L', we can use the formula for perimeter and solve for width:

2W + 2(5W + 7) = 146

Distribute:  2W + 10W + 14 = 146

Combine like terms:  12W + 14 = 146

Subtract 14 from both sides:  12W + 14 - 14 = 146 - 14 or 12W = 132

Divide 12 by both sides:  12W/12 = 132/12 or W = 11

Put '11' in for W in the equation for 'L':  L = 5(11) + 7 or L = 55 + 7 = 62.

5 0
3 years ago
Which of the following statements represents a mathematical expression?
4vir4ik [10]
A because there is a difference between a expression and equation. Expressions don’t have a equal sign or an answer. But equations have an equal sign and an answer. So because everything else has an answer or equal sign, the correct answer would be A. Hope this helps!
5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the functions h(x) = 2x + 5 and t(x) = 7x − 6 to complete the function operations listed below.
    14·1 answer
  • Y=3x-1 for x=-2,1,0,1
    15·1 answer
  • Simple question that I can't figure out how to answer somehow. Factor Completely, 3ab - 39ab
    8·1 answer
  • Let me get some help real quick big fella​
    9·2 answers
  • Which number is such that when it's ÷ 27 30 or 45 the remainder is always three​
    14·1 answer
  • NEED HELP ASAP PLEASE
    5·1 answer
  • Algebra1 8.2 worksheet characteristics of quadratic functions answer key ?
    8·1 answer
  • The area of a circle is 100pi m2. What is the circumference, in meters? Express your
    10·1 answer
  • What is 25+t<br> identify ​
    7·2 answers
  • Find (fog)(0).<br> f(x)<br> =<br> 6x<br> g(x) = 3x + 6<br> (fog)(0)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!