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
Fofino [41]
2 years ago
9

8.

Mathematics
2 answers:
nlexa [21]2 years ago
4 0

Answer:

B. 5x2 + 7x – 26

Step-by-step explanation:  keeping in mind that the area of a rectangle is simply width * length, if we get the area of the larger rectangle, and then subtract the area of the smaller rectangle, we're in effect making a hole in the larger rectangle's area and thus what's leftover is the shaded area.

.................................................................................................................................

Answer:

Area = 5x^2 +7x -26

Step-by-step explanation:

The area of the shaded region can be found if you substruct the small rectangle from the big one. The area of any rectangle is calculated if you multiply width and height.

In other words:

A_small = (x-3)(x-6) = x^2-9x +18

A_big = (2x+2)(3x-4) = 6x^2 -2x -8

A_big - A_small = (6x^2 -2x -8) - (x^2-9x +18)

= 6x^2 -2x -8 - x^2 + 9x -18

= 5x^2 +7x -26

Tpy6a [65]2 years ago
3 0

Area of the shaded region = area of big square minus area of little square.

Here is the set up:

Let A_s = area of shaded region.

A_s = (2x + 2)(3x - 4) - [(x - 3)(x - 6)]

Take it from here.

You might be interested in
it costs $2 to spin the spinner shown below. if you land on an even number, you win $10. if you land on an odd number, you get $
Svetlanka [38]

Answer:

$1

Step-by-step explanation:

because there is more odd numbers then even

4 0
3 years ago
Read 2 more answers
Four runners are training for long races. Noah Ran 5.123 miles. Andre ran 6.34 miles. Jada ran 7.1 miles. Diego ran 8 miles.
VashaNatasha [74]
5.5 is a lot closer then the others
7 0
3 years ago
Markers are sold in boxes, pack, or as single markers. each box has 10 pack. each pack has 10 markers.
GalinKa [24]
276÷10 is 27.6 and that's the answer just draw that in long division or multiplication you should get 2,760
4 0
3 years ago
Answer to this please ?
stepan [7]

Answer:

(-a,b)

Step-by-step explanation:

You use midpoint formula which is (x1+x2/2),(y1+y2/2)

8 0
3 years ago
name the set of 6 consecutive integers starting with -3 put the set in braces and put commas between the elements of the set
melisa1 [442]
6-3=3 that is the answer ok
6 0
3 years ago
Other questions:
  • Maury completed a bicycle race 1.5 hours faster than Vince at an average speed of 16 miles per hour. Vince completed the same ra
    6·1 answer
  • A chef uses a recipe with the following ingredients. Then the chef decides to make more than 1 batch of the recipe. Fruit Cups U
    10·2 answers
  • 4.) Fill in the table to show a proportional relationship and then identify the
    5·1 answer
  • The National Assessment of Educational Progress (NAEP) includes a "long-term trend" study that tracks reading and mathematics sk
    8·1 answer
  • What is the are of this?
    5·2 answers
  • A store sells 6 T-shirts for $58.08. What is the unit cost per T-shirt?
    9·2 answers
  • Need some help on this question
    8·1 answer
  • Jerry played with 3 friends today, all at different times. He played with Tommy for 1 7/8 hours, then Nathan for 1 3/4 hours, th
    15·1 answer
  • Determine the unknown angle measurements in the figure
    9·1 answer
  • Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!