Chad drew a scale drawing of the middle school. The gym, which is 81 feet long in real life, is 9 inches long in the drawing. What scale did Chad use?
1 inch :
feet

GIVING 28 POINTS THE RIGHT ANSWERS!

Answer:

[tex]x = 2 \: or \: x = \frac{1}{2} \\ (x - 2)(2x - 1) = 0 \\ {2x}^{2} - x - 4x + 2 \\ {2x}^{2} - 5x + 2[/tex]

Step-by-step explanation:

Answer ≈ 119.21m

Step-by-step explanation: Plugging the radius into the equation for the area of a circle equals 119.209618 which rounds to 119.21.

(π) ([tex]6.16^{2}[/tex]) = 119.209618

Answer:

1570.8 cm3

Step-by-step explanation:

20 / 2 = 10

10 * 10 * pi  = 314.16

314.16 * 5 = 1570.8 cm3

Answer:

See the table below.

Step-by-step explanation:

They are provided that the students has to select new colors for the hats and the pants of the marching band uniforms.

The color options for each item are:

yellow (Y), green (G), or black (B).

The sample space for the color selection of hats and pants is:

Sample Space

Hats        Pants

 Y              Y

 Y              G

 Y              B

 G              Y

 G              G

 G              B

 B              Y

 B              G

 B              B

There are a total of 9 possible selections of combinations.

Answer:

c = 177.8

Step-by-step explanation:

121² + 134² = c²

13641 + 17956 = c²

31597 = c²

[tex] c \: = \sqrt{31579} [/tex]

Answer: The fixed amount Geet earns for each television is $60.

Step-by-step explanation: Geet sells televisions. He earns a fixed amount for each television and an additional $ 30 if the buyer gets an extended warranty. If Geet sells 17 televisions with extended​ warranties, he earns $ 1,530.Now, to find the fixed amount Geet earns for each television.Let the cost of fixed amount be .Number of television = 17.He earns total = $1,530.He earns additional amount = $30.Now, to get the fixed amount we put an equation: Subtracting both sides by 510 we get:Dividing both sides by 17 we get:Therefore, the fixed amount Geet earns for each television is $60.

Answer:

$15 Fixed Amount Per TV

Step-by-step explanation:

13 x 15 = 195 - Extended Warranty

845 - 195 = 650

650 ÷ 13 = 50 - Fixed Amount

Answer: you seem to be on the right answer

Step-by-step explanation:

(-1,-1)

Answer:

I think that you are correct! I believe the answer is (-1, -1)

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP

Answer:

SEE BELOW

Step-by-step explanation:

1 - 12000 ft

2 - 10 minutes

3 - The third segment in he graph is not as steep as the first segment because the flight took more time to lose altitude than the time taken to gain altitude.

Hope it helped

The model that can be used to find the number of toys is  1.25* (2.5) ⁿ.

An increment of 150% means an increment of 1.5 times of initial value.

Number of toys initially = 1,250,000 or 1.25 millions

Number of toys after a year = 1.25 + 1.25*1.5 = 1.25*(2.5)¹

Number of toys after two year =1.25 * 2.5+ 1.25*2.5*1.5 = 1.25*(2.5)²

Number of toys after three year = 1.25* (2.5)³

So, Number of toys after n year = 1.25* (2.5) ⁿ

Therefore, the model that can be used to find the number of toys is  1.25* (2.5) ⁿ.

To get more about exponentials visit:

https://brainly.com/question/6946982

Answer:

c

Step-by-step explanation:

Let's see

[tex]\\ \rm\longmapsto g(2)=3(2)=6[/tex]

[tex]\\ \rm\longmapsto g^2(2)=6^2=36[/tex]

[tex]\\ \rm\longmapsto g^3(2)=6^3=216[/tex]

(2,216)

Answer:

x=−24

Step-by-step explanation:

Let's solve your equation step-by-step.

1

2

x+2=

3

8

x−1

Step 1: Subtract 3/8x from both sides.

1

2

x+2−

3

8

x=

3

8

x−1−

3

8

x

1

8

x+2=−1

Step 2: Subtract 2 from both sides.

1

8

x+2−2=−1−2

1

8

x=−3

Step 3: Multiply both sides by 8.

8*(

1

8

x)=(8)*(−3)

x=−24

Answer:

x=−24

Answer:

i think its 21/x-4

Step-by-step explanation:

sorry if im wrong

Answer:

-5<x<3

Step-by-step explanation:

Answer:

ANSWER (D.

ABC Similar To DEF

ABC ∼ DEF

-

Answer:

Step-by-step explanation:

PS: if this is correct pls mark me brainly thanks :)

Answer:

40%

Step-by-step explanation:

Given,

Here,

Percentage of girls=256/640×100%

= 40%

Here the equation is

Compare to slope intercept form

We get

As its rate of change so it must be price of milk change

0.00809

Step-by-step explanation:

1000 is divided in 8.09

That is why the answer is 0.00809

Answer:

Choose the numbers in the choices that are 50, 70, or any integer in between 50 and 70.

Step-by-step explanation:

Minimum number of pencils: 5 × 10 = 50

Maximum number of pencils: 5 × 14 = 70

The number of pencils ranges from 50 to 70. All integers 50, 70 and in between 50 and 70 are possible.

Choose the numbers in the choices that are 50, 70, or any integer in between 50 and 70.

Step-by-step explanation:

Substitute the given values into the expression;

[tex]12(3) - 3( \frac{1}{3} ) \div 4(3) - 5[/tex]

Multiply;

[tex]36 - 1 \div 12 - 5[/tex]

Solve Using PEMDAS;

[tex]36 - \frac{1}{12} - 5[/tex]

[tex]35 \frac{11}{12} - 5[/tex]

[tex]\boxed{30 \frac{11}{12} } [/tex]

Answer: 7.5sqrt(2)

Step-by-step explanation:

Answer:

1/6 chance of it landing on a four.

Step-by-step explanation:  Bro trust me

Answer:

390 minutes

Step-by-step explanation:

We already know that 1 minutes = 60 seconds

Take 6.5 × 60 = 390 minutes

How many mminutes are in 6.5 hrs

3990 Min

Answer:

C = 100

Step-by-step explanation:

Supplementary angles equal 180 degrees

180 - 80 = 100

Answer:

m∠C = 100°

Step-by-step explanation:

Supplementary angles are angles that add up to 180°. We are given m∠D as 80°.

Step 1: Subtract 80 from both sides.

Therefore, the answer is 100°.

Answer:

-4 is rate

7 is change

Step-by-step explanation:

Take what x is multiplying and that is your rate and change.

Answer:

B

Step-by-step explanation:

There are 220 pages in carly's novel. At 4 hours, there is 80 pages left, but monica has 120

Answer:

[tex](x+3)^{2} +(y+5)^{2} =16[/tex]

Step-by-step explanation:

the general equation of a circle is

[tex](x-h)^{2} + (y-k)^{2} =r^{2}[/tex]

with (h,k) being the centre of the circle and r the radius