using the da tat shown on the table, which statements are correct

Answer:

Step-by-step explanation:

let the speed of one plane=x mph

speed of other plane=x+120 mph

x×1.5+(x+120)×1.5=1620

(x+x+120)×1.5=1620

(2x+120)×1.5=1620

3x+180=1620

3x=1620-180

3x=1440

x=480

speed of one plane=480 mph

speed of second plane=480+120=600 mph

Answer:

1200-928 = 272 for the rest of the month Clarissa has to spend.

Step-by-step explanation:

So we don't want her to go over her budget so we wouldn't choose a greater than option for her so eliminate the first option and the last option. Now we just have the middle two. We want to keep it under 1200 but theres nothing wrong with spending that exact amount each month so I would pick x less than or equal to 272, since we can still equal the total of less than the total and not go over. Option 2 or B.

Answer:

b on edg

Step-by-step explanation:

Answer:

Standard Form:

325,789

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

 325,789 =

 300,000  

+ 20,000  

+ 5,000  

+ 700  

+ 80  

+ 9  

Expanded Factors Form:

   325,789 =

 3 × 100,000  

+ 2 × 10,000  

+ 5 × 1,000  

+ 7 × 100  

+ 8 × 10  

+ 9 × 1  

Expanded Exponential Form:

 325,789 =

3 × 105

+ 2 × 104

+ 5 × 103

+ 7 × 102

+ 8 × 101

+ 9 × 100

Word Form:

325,789 =

three hundred twenty-five thousand seven hundred eighty-nine

Answer:

n=9

Step-by-step explanation:

Answer:

n=9

Step-by-step explanation:

8n+5=77

8n=72

n=9

Answer:wait can you umm rewrite this i dont get it

Step-by-step explanation:

Answer:

b. 567

Step-by-step explanation:

All you have to do is add the whole set, then divide by how many numbers it is.

573+569+566+561+566+566+568= 3969

3969/7= 567

There is 7 numbers in the set, so you add the numbers then divide by 7.

Answer: B is definitely the correct answer because you add up all the numbers then just divide.

Step-by-step explanation:

Answer:

Rewritten: 15m -3 - 5m

Step-by-step explanation:

15m − ( 3 + 5m )

15m -3 - 5m

10m - 3

[tex](x - a)(x - b)[/tex]

Step-By-Step Explanations:

1) Factor out the common term in the first two terms, then in the last two terms.

[tex]x(x - a) - b(x - a)[/tex]

2) Factor out the common term x - a.

[tex](x - a)(x - b)[/tex]

Therefor, the answer is ( x - a ) ( x - b ).

Answer:

Step-by-step explanation:

Let the horizontal distance is x

Use tangent to solve this:

Answer:

870

Step-by-step explanation:

$435 + $395 = $830

$830 + $10 = $840

$2 x 15 = $30

$840 + $30 = $870

Answer:

the answer is 1,1 1/2 os c

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Because you devide the unit rate

Answer:

$5

Step-by-step explanation:

Set up a system of equations

let b be the cost of a bow

let w be the cost of a roll of wrapping paper

This means that

[tex]5b + w = 10\\b + w = 6[/tex]

Subtract the two equations

[tex]5b + w = 10\\- (b + w = 6)\\4b = 4\\b = 1[/tex]

Plug this into the equation b + w = 6

1 + w = 6

w = 5.

This means the cost of a bow is $1 and the cost of a roll of wrapping paper is $5.

Answer:

(C). [tex]\frac{22\pi }{3}[/tex] yd.

Step-by-step explanation:

Answer:

Leroy paid 49.07 more than Cora.

Step-by-step explanation:

Let LeRoy's bill be x

Let Cora's bill be y

3*y - 8.59 = x        (1)

x + y = 68.29        (2)

Substitute the value of x in (1) into the value of x in (2)

3y - 8.59 + y = 68.29          Combine the ys

4y - 8.59 = 68.29                Add 8.59 to both sides

   + 8.59     8.59

4y = 76.88                           Divide by 4

4y/4 = 76.88/4

y = 19,22

x + y = 68.29                      Substitute 19.22 for y

x + 19.22 = 68.29               Subtract 19.22 from both sides

  - 19.22   -19.22

x =              49.07

Answer:

2

Step-by-step explanation:

2 x 2 x 2 = 8

Answer:

“It is hard enough to remember my opinions, without also remembering my reasons for them!”

- Friedrich Nietzsche

Step-by-step explanation:

Answer:

Goog nigh

Ig byeeeeeeeeeee

Answer:

28.3 m^2

Step-by-step explanation:

The formula to find the area of a circle is πr^2

r = radius (half of the diameter) = 3

3^2 = 9 so the area is 9π m^2

Rounded to the nearest tenth this equals about 28.3 m^2.

Answer:

63°

Step-by-step explanation:

The angle values do not change when scaling a figure, only the side lengths change

Answer:

3 classmates will get some kiwi

Step-by-step explanation:

Answer:

[tex]\sin Y= \frac{XZ}{XY}[/tex]

[tex]\cos Y= \frac{YZ}{XY}[/tex]

[tex]\tan Y= \frac{XZ}{YZ}[/tex]

Step-by-step explanation:

Given

See attachment for triangle

Required

Find [tex]\sin, \cos[/tex] and [tex]\tan[/tex] of angle Y

For angle Y:

[tex]Opposite = XZ[/tex]

[tex]Adjacent = YZ[/tex]

[tex]Hypotenuse = XY[/tex]

The [tex]\sin[/tex] of an angle is calculated as:

[tex]\sin\theta = \frac{Opposite}{Hypotenuse}[/tex]

So:

[tex]\sin Y= \frac{XZ}{XY}[/tex]

The [tex]\cos[/tex] of an angle is calculated as:

[tex]\cos\theta = \frac{Adjacent}{Hypotenuse}[/tex]

So:

[tex]\cos Y= \frac{YZ}{XY}[/tex]

The [tex]\tan[/tex] of an angle is calculated as:

[tex]\tan\theta = \frac{Opposite}{Adjacent}[/tex]

So:

[tex]\tan Y= \frac{XZ}{YZ}[/tex]

Answer:

c

Step-by-step explanation:

Answer:

necesitas pensar profesor porque todavía no entiendo bien si quieres

Answer:

the answer

Step-by-step explanation:

y=77 since I am smart

Answer:

6y

Step-by-step explanation:

Our variable is y

We know that there are 6 people in each boat

Simply multiply 6 and y => 6y

Answer:

12

Step-by-step explanation:

i done the butterfly method

Answer:12

Step-by-step explanation:

423/47=108/x

Then we can cross-multiply and simplify, getting the X alone:

108*47=5076 423*x=423x

423x=5076

Divide to isolate:

x=5076/423

x=12

Answer:

[tex]8.9 \times 10 {}^{5} = 890000[/tex]

Hope it helps