Suppose the trip take 3 hours and 15 minutes of driving time for the 124-mile round trip. What is the average speed of the buses in miles per hour?

Answer:

Let s be the height of the tree's shadow.

We set up and solve this proportion:

5/2 = 27/s

5s = 54

s = 10.8 feet

The length of the tree's shadow is 10.8 feet.

Answer:

The approximate diameter of each tire on Jasmine's bicycle can be calculated by dividing the circumference by π (pi). Using the given circumference of 70.4 inches and rounding π to 3.14, the calculation would be as follows:Diameter = Circumference / π

Diameter = 70.4 / 3.14

Diameter ≈ 22.45 inches (rounded to the nearest hundredth)So, the approximate diameter of each tire on Jasmine's bicycle is 22.45 inches.

The approximate diameter of each tire is 22.42 inches.

A circle is simply a closed 2-dimensional curved shape with no corners or edges.

The circumference of a circle is expressed mathematically as;

C = 2πr

or

C = πd

Where r is radius, d is diameter, and π is constant pi ( π = 3.14 )

Rearrange this formula to solve for the diameter:

C = πd

d = C/π

Substituting the given value of the circumference, we have:

d = 70.4/3.14

d = 22.42 in

Therefore, the diameter is 22.42 in.

Learn more about circles here: brainly.com/question/11952845

#SPJ1

Answer:

(A.) A triangle will be formed with vertices X, Y, and Z with side lengths XY = 18 mm, YZ = 20 mm, and XZ = 39 mm. This is because the sum of the lengths of any two sides of a triangle must be greater than the length of the third side according to the triangle inequality theorem. In this case, XY + YZ = 18 mm + 20 mm = 38 mm, which is greater than XZ = 39 mm, satisfying the triangle inequality theorem.

(B.) A triangle will be formed with vertices X, Y, and Z with side lengths XY = 17 mm, YZ = 20 mm, and XZ = 36 mm. This is because XY + YZ = 17 mm + 20 mm = 37 mm, which is greater than XZ = 36 mm, satisfying the triangle inequality theorem.

(C.) A triangle will not be formed with vertices X, Y, and Z with side lengths XY = 16 mm, YZ = 20 mm, and XZ = 37 mm. This is because XY + YZ = 16 mm + 20 mm = 36 mm, which is not greater than XZ = 37 mm, violating the triangle inequality theorem.

(D.) A triangle will be formed with vertices X, Y, and Z with side lengths XY = 17 mm, YZ = 19 mm, and XZ = 37 mm. This is because XY + YZ = 17 mm + 19 mm = 36 mm, which is greater than XZ = 37 mm, satisfying the triangle inequality theorem.

Step-by-step explanation:

u can add 10 plus 8 u can get 18 or if u get other number u wrong

Answer:I Got you fam

Step-by-step explanation:

Took a screen shot of the work

Answer:

ik u prolly cant get brainliest until there's 2 answers so just give the brainliest to the person before me.

Step-by-step explanation:

Answer: I believe it is COMPLEMENTARY

Step-by-step explanation:

I got you fam

Answer:

55 6/9 is your answer.

Step-by-step explanation:

32 2/9 + 23 4/9 = 55 6/9.

Answer:144 cubic centimeters

Step-by-step explanation:

step 1. make the shape into 3 different rectangles

step 2. multiply 6 x 4 x 3 = 72 for the bottom rectangle

step 3. multiply 4 x 4 x 3 = 48 for the middle base

step 4. multiply 4 x 3 x 2 = 24 for the top base

step 5. add all the bases up together to get 144 total cubic centimeters

Answer:

The answer is D

Step-by-step explanation:

2(n+6)=20

2 times n equals 2n

2 times 6 equals 12

so, 12 plus 2n equals 20

make 2n the subject of formula so, 2n= 20-12 (the sign will change when coming past the (=) sign

2n= 8

n=2/8

n=4

Answer: 1000/3

Step-by-step explanation: 3years = 1000

Answer:

3x+6=5x

6=-3x

6= 2x

x=3

y= 5(3)

y=15

Answer:

741a + 825b + 639c = 1375/9.

Step-by-step explanation:

To solve this problem, we need to first find the values of a, b, and c that satisfy the given system of equations. We can use any method of solving systems of linear equations, such as substitution or elimination. Here, we will use the elimination method:

Multiplying the first equation by -4 and adding it to the second equation, we get:

-20b - 36c = -2

Multiplying the first equation by -7 and adding it to the third equation, we get:

29b + 45c = 8

Multiplying the second equation by -29/20 and adding it to the third equation, we get:

-21b - 39c = 67/10

Now we have three equations in two variables. We can solve for b and c using any method, such as elimination or substitution. Here, we will use substitution:

From the second equation, we can solve for a in terms of b and c:

a = (2 - 2b - 3c)/4

Substituting this expression for a into the third equation, we get:

741/4 - 825/2 b + 639/6 c = 9

Simplifying and solving for b, we get:

b = (3/5) - (3/5) c

If this helps, please mark my answer as brainliest

Substituting this expression for b into the second equation, we get:

(27/5) c = (2/5)

Solving for c, we get:

c = -(2/27)

Substituting this value of c into the expression for b, we get:

b = (3/5) - (3/5) (-2/27) = (11/27)

Substituting the values of a, b, and c into the expression 741a + 825b + 639c, we get:

741a + 825b + 639c = 741[(2 - 2b - 3c)/4] + 825b + 639c

= 741[(2 - 2(11/27) - 3(-2/27))/4] + 825(11/27) + 639(-2/27)

= 741(5/27) + 275/3 - 426/9

= 1375/9

Therefore, 741a + 825b + 639c = 1375/9.

Answer:

I don't know if I'm right so don't take my word for it but I think its D

Answer:

Step-by-step explanation:

2K - 32.50 = 212.50

2K = 245

Therefore, Kevin earns 245/2 = $122.50

We can double check this by reversing the solution:

122.50 x 2 = 245

245 - 32.50 = 212.50

Therefore, we can be certain that our answer is correct!

Answer:

Step-by-step explanation:

The angles GCJ and ACB are congruent.

So GCJ=ACB=63°.

And in Triangle ABC the sum of all angles is 180°.

Such an angle of BAC is calculated by:

The sum of all angles = ABC + BCA + CAB

180 = 90 + 63 + CAB

CAB = 27°

Then again angle KAI and CAB are congruent then

KAI = 27°

Read more about congruent angles:

brainly.in/question/224583081

Answer:

w≥77

Step-by-step explanation:

Multiply 11 by 7.

Answer:

[tex]w\geq 77[/tex]

Step-by-step explanation:

How would you get w by itself so that it makes it simplify?

Either you Multiply/Divide and Subtract/Add.

In your case you have [tex]\frac{w}{7} \geq 11[/tex]

To get w by itself you multiply 7 to both side leaving w.

[tex]7*\frac{w}{7}\geq 11*7[/tex]

Seven cancel out on the left side leaving w.

11 * 7 = 77.

[tex]w\geq 77[/tex]

Answer:x=4.5

Step-by-step explanation:

3x+1=7x-17

3x18=7x

18=4x

x=4.5

Answer:

its the second one because 15 divided by 3 is 5, not 6.

I like your profile pic by the way, I love newjeans :)))

Answer:

Heres the answer to your question. Hope this helps!

Answer:

The solution is ([4], [19]).

Step-by-step explanation:

To solve the system of equations using the substitution method, we can follow these steps:Step 1: Start with the given equations:

y = 4x + 3 (Equation 1)

y = 7 + 3x (Equation 2)Step 2: Choose one of the equations and solve for one of the variables in terms of the other variable. Let's choose Equation 1 and solve for y in terms of x:

y = 4x + 3Step 3: Substitute the expression for y from Equation 1 into Equation 2 and solve for x:

4x + 3 = 7 + 3x (Substituting y = 4x + 3 from Equation 1)

4x - 3x = 7 - 3

x = 4Step 4: Substitute the value of x found in Step 3 back into either Equation 1 or Equation 2 to solve for y. Let's use Equation 1:

y = 4(4) + 3 (Substituting x = 4)

y = 19So the solution to the system of equations is x = 4 and y = 19. Therefore, the solution is ([4], [19]).

Answer:

To convert 9:15 A.M. to military time, we can follow these steps:

1. Determine if the given time is in the morning or afternoon. In this case, "A.M." indicates that it is in the morning.

2. Identify if the given hour is between 1 and 11. In this case, the hour is 9, which falls within this range.

3. For morning hours, we keep the hour as it is. So, the hour remains 9.

4. Write the minutes as they are. In this case, the minutes are 15.

Putting it all together, 9:15 A.M. in military time is simply 0915 hours.

Please Vote For Brainliest!

Answer:

√73.96

Step-by-step explanation:

Answer: $3.48

Step-by-step explanation:

Amada has $4.35. Since Sandra has 20% more cash than her, Sandra has $5.22. Owen has 50% more cash than Sandra, so he has $7.83. The difference between $7.83 and $4.35 is $3.48.

Hope this helps!

Answer: 10.44

Step-by-step explanation:

I think

answer 2639

Step-by-step explanation:

We are asked to find the sum of all the integers between 19 and 77.

We will use sum of arithmetic sequence formula to solve our given problem.

, where,

= Sum of n terms,

n = Number of terms in the sequence,

a = 1st term,

d = Common difference.

Since we are asked to take the sum of all the integers between 19 and 77, so common difference is 1.

Therefore, the sum of all integers between 19 and 77 is 2639.

Step-by-step explanation:

Answer:

The answer is 2639

Step-by-step explanation:

If you have any questions please ask me! :)

Answer:

16x4

A:

Step-by-step explanation:

Answer:

the expression 1/4 (14x - 10) -3 (2 1/2x - 1 1/2) is equivalent to -8x + 2, which is option D.