A basketball court is in the shape of a rectangle. It has a length of (x - 7) meters and a width of (x + 3) meters:
(x - 7)(x + 3)
Which of the following simplified expressions represents the area of the basketball court in square meters?
-6x + 3
XP-21
x2 - 4x - 21
X2 - 7x + 3

Answer:

Step-by-step explanation:

Answer:

Isosceles

Step-by-step explanation:

An icosceles triangle has two sides with the same length.

6, 6, 8

6, 6, 8

Isosceles

Answer:

3/8 page in 1 minute

Step-by-step explanation:

(3/4 page) / 2 minutes

= 3/(4*2) pages / minute

= 3/8 page in a minute

Answer:

3/8

Step-by-step explanation

divide 3/4 over 2

convert decimal to fraction

Answer:

$8659

Step-by-step explanation:

Patricia's sales = $ 72,900

Her commission = 11% of $72,900

= 11/100 * 72,900 [ % means out of 100 and of means to multiply ]

= 11 * 729

= $ 8019

Her monthly salary = $640

Her monthly salary along with commission = $640 + $8019

= $8659

\(\rule[225]{225}{2}\)

Hope this helped!

Answer:

1307 is the commission plus the monthly salary so it would be

$640+$1307=2247

Step-by-step explanation:

Answer is $2247

Answer:

C

Step-by-step explanation:

It's 20.

Answer: 8

Step-by-step explanation:

If we know that the door is 32 inches, and the window is 4 times the height of the door, you would do the opposite of "times"

you would divide 32 by 4, so 32/4, which gives you 8

Answer:

Step-by-step explanation:The answer is 8

Answer:

1275000

Step-by-step explanation:

102000/0.08=1275000

Answer:

x = 12

Step-by-step explanation:

The 2 angles add up to 90 degrees, so 3x + x + 42 = 90

3x + x + 42 = 90

Subtract 42 from both sides:

3x + x = 48

3x + x = 4x, so

4x = 48

Divide both sides by 4:

x = 12

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The area of triangle is in last the sin a and cos c is to the right and bc is at the top in the attachment

Answer:

Step-by-step explanation:

This is an extremely interesting question. I have no idea why it works, but there is a pattern.

Here are the values of n that I found that when multiplied by 144 give 144 as the last 3 digits. Notice how the pattern repeats. 26 51 76 01. I only took it up to 1001 because I discovered that without the help of a computer program. Thanks for posting. Nice afternoon to you.

Answer:

1) 3 2) y=73x

Step-by-step explanation:

For number 1):

(y2-y1)/(x2-x1)= (-4-[-1])/(-2-[-1])= (-3)/(-1) = 3

For number 2):

Speed=miles/hour= miles per hour

Speed= 146 miles/2 hours= 73 miles per hour

well, it was truly 12.5 mL, however she said 13 mL, well, she was off by 13 - 12.5 = 0.5 mL.

Now, if we take 12.5(origin amount) to be the 100%, what is 0.5 off of it in percentage?

\(\begin{array}{ccll} Amount&\%\\ \cline{1-2} 12.5 & 100\\ 0.5& x \end{array} \implies \cfrac{12.5}{0.5}~~=~~\cfrac{100}{x} \implies 12.5x=50 \\\\\\ x=\cfrac{50}{12.5}\implies x=\stackrel{\%}{4}\)

Answer:

1. 85.5

2. 3

Step-by-step explanation:

14.25*6=85.5

Answer:

A:85.5 square ft

B:3, more specifically 2.1375

Step-by-step explanation:

A: 14\(\frac{1}{4}\)×6 goes to \(\frac{56}{4}\)×\(\frac{6}{1}\), you multiply and get 85.5 square feet

B: Divide 85.5 by 40 to get 2.1375, so 3 bottles

Answer:

tank A is bigger

Step-by-step explanation:

the volume is greater by 3%

Answer:

Arc Length : 43.98

Sector Area : 175.92

Step-by-step explanation:

Formula for Arc Length : 2·π·r·Ф / 360

Formula for Sector Area : π·\(r^{2}\)·Ф / 360

- Where r is the radius

- Where Ф is the angle

Arc Length : 2 · π · 8 · 315 / 360 = 43.98

Sector Area : π · \(8^{2}\) · 315 / 360 = 175.92

hope this helps !! :D

Answer:

Arc Length : 43.98
Sector Area : 175.92

The combination that models the situation is:15 balloons and 15 weights The situation described involves gaining 15 yards and then losing 15 yards, resulting in no net change in position.

This can be compared to the combination of balloons and weights where their effects cancel each other out.

Among the given options, the combination that models the situation is:

15 balloons and 15 weights.In this scenario, the 15 balloons represent the gain of 15 yards, and the 15 weights represent the loss of 15 yards, resulting in no overall change.

In the situation described, the Panthers football team gains 15 yards on the first play and then loses 15 yards on the second play. This means that they make forward progress of 15 yards, but then they move back by 15 yards, resulting in no net change in their position on the football field.

Now let's relate this situation to the options provided:

7 weights and 8 balloons: This combination does not have an equal number of balloons and weights, so it does not accurately model the situation where the gain and loss offset each other.

15 balloons and 15 weights: This combination includes the same number of balloons and weights. Balloons could represent the gain of 15 yards, and weights could represent the loss of 15 yards. The gain and loss are equal, just like in the football situation, resulting in no net change.

10 balloons and 5 weights: This combination does not have an equal number of balloons and weights, so it does not accurately model the situation where the gain and loss offset each other.

7 balloons and 8 weights: This combination does not have an equal number of balloons and weights, so it does not accurately model the situation where the gain and loss offset each other.

Out of the provided options, 15 balloons and 15 weights accurately represents the situation where the Panthers gain 15 yards and then lose 15 yards, resulting in no net change in their position on the football field. The equal number of balloons and weights symbolizes the equal gain and loss.

To know more about combination:

https://brainly.com/question/24703398

#SPJ3

Answer:

D

Step-by-step explanation:

Im not very sure though.

Answer:

8

Step-by-step explanation:

area = bh/2

32.4 yd² = 8.1 yd × s / 2

s = 8 yd

Answer:

D

Step-by-step explanation:

I took an educated guess, I remember doing this.

Answer:

326

Step-by-step explanation:

Add a nails: 65+40+45+176= The answer

660

Step-by-step explanation:

John

65s (small)

40m (medium)

45 L (large)

Susan

x small

176m

y large

From question:

Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box =Meaning same ratio

John ratio. Susan

s : m : L s : m : L

65 : 40 : 45. 13 : 8 : 9

13 : 8 : 9. x : 176 : y

x = (176/8)*13

=286

y = (176/8) * 9

= 198

Total number of nails in Susan box

= x + 176 + y

= 286 + 176 + 198

=660

Answer:

y= 2/5x +1

or 5x-2y=5

Step-by-step explanation:

Answer:

27

2 ^ 5 − 10 ( 4 / 2 ^ 3 )

= 32 − 10 ( 4 / 2 ^ 3 )

= 32 − 10 ( 4 / 8 )

= 32 − 10 ( 1 / 2 )

= 32 − 5

= 27

Answer:

hey

Step-by-step explanation:

Answer:

HI    

Step-by-step explanation:

Step-by-step explanation:

d or 7,872................

Answer:

d

Step-by-step explanation:

multiply the numbers together and get your answer

Answer:

conflict and frequent change

Answer:

Step-by-step explanation:

first picture, 8 of whatever unit it is

second picture, 7 of the unit

third picture, 531 inches

fourth picture, 624 cm

Answer:

first picture, 8 of whatever unit it is

second picture, 7 of the unit

third picture, 531 inches

fourth picture, 624 cm

Step-by-step explanation: