A jet travels 1536 miles against a jetstream in 2 hours and 1916 miles with the jetstream in the same amount of time. What is the rate of the jet in still air and
what is the rate of the jetstream?

Answer:

A) -3 > -5

B) -5 < 0

C) 6 > -1

D) tuesday > wednesday

Step-by-step explanation:

< = lower than

> = greater than

is this question from book or just asking about subject???

Answer:

$89.98

Step-by-step explanation:

$74.99+$14.99=$89.98

Check the picture below.

Answer:

  x = 2

Step-by-step explanation:

When a transversal crosses parallel lines, it creates 8 angles. Pairs of angles that are in the same direction from the points of intersection are called "corresponding angles." Corresponding angles are congruent.

__

In the given diagram, the marked angles are both "southeast" of their respective points of intersection. That means they are corresponding angles, and have the same measure.

  (9x -7)° = (7x -3)°

  2x = 4 . . . . . . . . . . . divide by °, add 7-7x

  x = 2 . . . . . . . . . divide by 2

_____

Check

The measures of the angles are ...

  (9(2) -7)° = (18 -7)° = 11°

  (7(2) -3)° = (14 -3)° = 11° . . . . same as the first angle, as it should be

171 ig

Step-by-step explanation:

2z-4= 2

3z+4=

7+2= 9

180(supplementary)

180-9=171 degree

Answer: Unknown

Step-by-step explanation:

-b+/-√b^2-4ac/2a < plug a b and c into this equation and boom done ez

Answer:

Step-by-step explanation:

[tex]6(x^4+6xy^3-18)^3[/tex] =

[tex]6x^12+108x^9y^3 - 324x^8 + 648x^6y^6 - 3888x^5y^3 = 5832x^4 + 1296x^3y^9 - 11664x^2y^6 + 34992xy^3 - 34992[/tex]

If you want all the steps then use this: https://www.symbolab.com/solver/second-derivative-calculator/6%5Cleft(x%5E%7B4%7D%2B6xy%5E%7B3%7D-18%5Cright)%5E%7B3%7D?or=input

Answer:

x=72°

Step-by-step explanation:

We know angles around a point equals 360°

Therefore,

(2x-61)°+(x-11)°+3x°=360°

2x-61+x-11+3x=360°

Collect like terms,

2x+x+3x-61-11=360°

6x-72°=360⁰

Evaluate;

6x=360°+72°

6x=432°

Divide both sides by 6

x=72°

A cheerful teen willing to help,

please mark BRAINLIEST,

stay salty...

Answer:

x = 72°

Step-by-step explanation:

there is a total of 360 degrees in a circle

we know we can add the angle measures shown and set it equal to 360

3x + (x-11) + (2x-61) = 360

combine 'like terms':

6x + (-11) + (-61) = 360

6x + (-72) = 360

6x = 432

x = 72

Check:

[2(72)-61] + (72-11) + 3(72) should equal 360

(144-61) + 61 + 216 = 360

83 + 61 + 216 = 360

360 = 360

Answer:

(20 points!!!)

Alanna is going shopping for Goggles and food.

The cost of Goggles is $15 and the cost of each food item is $5.

If Alanna can spend at most $55, how many food items can be purchased?

Write an inequality of the form Ax + B ≤ C to represent the word problem using your answers for A, B, and C. Solve the inequality and show your work.

Graph the solution to your inequality on a number line or describe, in words, how to graph the inequality on a number line.

Explain what the solution means in the context of the word problem.

Answer:

-11.8

Step-by-step explanation:

Given:

-3.4 to 12.4        increased  (difference = 15.8)

12.4 to 20.4      decreased (difference = 8)

20.4 to 3.2        increased  (difference = 17.2)

To find:

Final temperature.

Solution:

As we noticed, this is a pattern of increase, decrease, increase... (and so on and so forth). From this alone, we have gotten the clue that the temperature is going to decrease. But here is the thing, How far will it decrease?

Use the difference of the starting result to find the ending result.

3.2 - 15

= -11.8

Therefore, the final temperature is -11.8.

Answer:

For the first one , the answer is 15 , the equation is 75=2f+2(2f-7.5)

For the Callie question , the answer is 20 , the equation is 110=2f+2(2f-5)

The third answer is 23 and the equation is 144=2(2w+3)+2w

Step-by-step explanation:

The length of the pool is 15 feet and the width is 23 feet.

The perimeter of a rectangle is defined as the addition of the lengths of the rectangle's four sides.

Let L be the length of the pool.

According to the given information, the width of the pool is (2L - 7) feet.

The perimeter of a rectangle is the sum of all four sides, so we can write the equation:

2L + 2(2L - 7) = 75

Simplifying this equation:

6L - 14 = 75

6L = 89 + 14

L = 89/6

L = 14.833 ≈ 15

So the length of the pool is 15 feet and the width is (2 × 15 - 7) = 23 feet.

Learn more about the Perimeter of the rectangle here:

brainly.com/question/15287805

#SPJ2

Answer:

Flipped over x-axis, Stretched by 4 times in y values, 1 unit to the left, and 8 units down.

Step-by-step explanation:

Sign in front, outside of parentheses, if negative, represents a vertical flip.

Multiple proceeding is the amount of stretch (or compression if it is a value less than 1)

A positive value within the parentheses represents a shift to the left.

The c value of this function being negative shows a downward transition.

Answer:

The second on the left

Step-by-step explanation:

Answer:

x=4

Step-by-step explanation:

Four less than the product of a number and 8:

8x−4

is twice the sum of the number and 10, so

8x−4=2(x+10)

Simplify.

8x−4=2x+20

Add 4 to both sides, which is

8x=2x+24

Subtract 2x from both sides:

6x=24

Divide 6 from both sides to isolate the x

x=4

-how I got 20

8x-4=2(x+10) x=8 so 8+10=18 18+2=20

also sorry for posting the answer in the comments and then making an answer after you saw i just wanted da points and hope it helped you :)

Answer:

dis./92819

Step-by-step explanation:

There's uour answer!

Answer:

2kg brainliest expected

Step-by-step explanation:

there's 4 people so divide 8 by 4.

each person shall get 2 kg

Answer:

Your answer should be B. CD

Step-by-step explanation:

Answer:

option B is correct answer.

Step-by-step explanation:

CD =~ HG.

hope this helps you.

Answer:

$1.50 per jar

Step-by-step explanation:

4.50 / 3 = 1.50

Answer:

it is 6574 for the math problem

Answers:

3x + 40 =64

4x - 6 =26

Step-by-step explanation:

So we are dealing with 2 complementary angles with both add up to 90 degrees. We can write an equation that shows this:

(3x+40) + (4x-6) = 90

Combine like terms

7x + 34 =90

Isolate x

7x = 56

x = 8

Now that we found x, all we have to do is substitute it in the equations:

3x + 40 = ?

3(8) +40 = ?

24+40 = ?

64 = ?

4x - 6 = ?

4(8) - 6 = ?

32 - 6 = ?

26 = ?

Answer:

3x+40= 66

4x-6= 26

Step-by-step explanation:

3x+40+4x-6=90˚ (because the square on the angle represents a 90˚)

Add 4x and 3x

Which is 7x

40 minus 6 is 34

The equation now looks like this:

7x+34=90˚

Subtract 34 on both sides:

7x=56

Divide 7 on both sides:

x=8

For 3x+40

Substitute x with 8

the equation now looks like this:

24+40 Which is 66

For 4x-6

4 times 8 is 32

32 minus 6 which is 26

Hope this helps!

Answer:

5/1

Step-by-step explanation:

3.75 + 2.25 = 5

5 = 5/1

3x^2 - 3x -90

=3 (x^2 - x -30)

=3 (x^2 −6x+5x−30)

=3(x(x−6)+5(x−6))

=3(x−6)(x+5)

Answer:

BC < AC < AB

Step-by-step explanation:

In triangle smallest has the smallest opposite side and so on

first find ∠A = 180 - 59 - 79

= 42

∠A < ∠B < ∠C

Then ∠A opposite side is BC is less

so BC < AC < AB

Answer: 1/970200

Step-by-step explanation:

This is a permutation problem, because the order matters.

There are 100! ways for the 100 customers to visit the store.

There are (100−3)!=97! ways for the three friends to be the first, ninth, and ninetieth customers

Answer:

the answer is 12345678 done

Step-by-step explanation:

I hope it's help

Answer:

183.50 feet

Step-by-step explanation:

43*4=172

5.75*2=11.50

172+11.50=183.50

183.50 feet