An airplane covers 900 miles in first 30 minutes and 3040 miles in next 2 hours. What is the speed of the airplane in the first 30 minutes

Answers

Answer 1

Answer:

hi how do you do I actually don't know sorry very much


Related Questions

Which fractions are closer to 0 than to 1?

Answers

Answer:

Fractions that are less than 1/2 but more than 0 are closer to 0 than to 1.

Step-by-step explanation:

Another explanation of this is anything that is less than 0.5 is closer to zero.

Hope this helps! Have an amazing day! :D

Which expression is equivalent to 36 a minus 27?

Answers

Answer:

9(4a minus 3) is equivalent to 36a minus 27.

How do I find the SURFACE AREA of the shape below.

Answers

Area of 2 triangles = 2*(1/2)*6*8

= 48 square ft

Area of 1 rectangle = 10*5

= 50 square ft.

Area of 2nd rectangle = 5*6

= 30 square ft.

Area of 3rd rectangle = 5*8

= 40 square ft.

Surface area of figure = 40+30+50+48

= 168 square ft.

The sphere of mass m and radius r is rigidly attached to a thin rod of radius r that passes through the sphere at distance 12r from the center. A string wrapped around the rod pulls with tension t.

Answers

The expression for the angular acceleration of the sphere will be 20Tr/13MR².

What is angular acceleration?

It should be noted that angular acceleration simply means the time rate of change of the angular velocity.

From the information given, I = (2/5(MR² + M(R/2)² = MR²(2/5 + 1/4) = 13MR²/20

The torque (Q) will be Tr. Therefore, the expression for the angular acceleration of the sphere will be:

= Q/I

= Tr/13MR²/20

= 20Tr/13MR²

Learn more about angular acceleration on:

https://brainly.com/question/20912191

6.
What are the focus and the directrix of the graph of x =
2012
1
-J22 (1 point)
(
24
O focus (0, -6), directrix x = 6
O focus (6,0), directrix x = -6
O focus (0,6), directrix y = -6
O focus (-6, 0), directrix y = 6

Answers

focus (0,6), dirextrix y=-6
it’s the third one

Today, there are 4296 more panthers in Florida then there were 50 years ago. If this is a percent increase of 80%, how many panthers are living in Florida today? Round to the nearest whole number
A.8,777 panthers
B.9,666 panthers
C.5,370 panthers
D.10,256 panthers

exam pls help

Answers

Answer:

C

4296 - 80% = 859.2 + 4297 = 5155.2

Rounded up to the nearest answer

What is the product of 4.45 and 2.2?

Answers

Answer:

Hello there! I believe it is 9.79

Step-by-step explanation:

Have a great rest if your day!

Answer:

The answer is 9.79

Step-by-step explanation:

4.45 x 2.2 = 9.79

What is the surface area of a sphere with a volume of 523.6 m2?

Answers

The Area would be 314.6

what is the next two term in the sequence 6, 10, 14, 16

Answers

Answer:

Next two terms of the sequence is 20 and 24.

Step-by-step explanation:

The arithmetic sequence is 6, 10, 14 , 16

First term (a) = 6

Subtract the first term from the second term:

10 - 6 = 4

Subtract the second term form the third term:

14 - 10 = 4

Subtract the third term from the Fourth term:

16 - 14 = 4

Here, You will notice that each time you move from one number to the next one it increases by four. So, the difference between one and the next term is four.

So,

Next two terms are:

16 + 4 = 20

20 + 4 = 24

Hence,

Next two terms of the sequence is 20 and 24.

Step-by-step explanation:

Given Sequence :- 6 , 10 , 14 , 16

To find :- Next 2 terms in the sequence

Solution :-

D( common difference ) = a2 - a1

D = 10 – 6

D = 4

Next two terms ,

16 + D ; 16 + 4 = 20

20 + D ; 20 + 4 = 24

Two students are pulling an object with ropes. one student pulls with a force of 40 pounds at an angle of 30° above the ground, and the other student pulls with a force of 35 pounds at an angle 45° above the ground. what is the direction of the resultant force?

Answers

The magnitude of the force of 34.64 is more than the magnitude of the force of 24.75. The direction of the force is on the 34.64 sides.

What is force?

The product of mass and its acceleration is known as force.

Two students are pulling an object with ropes. one student pulls with a force of 40 pounds at an angle of 30° above the ground, and the other student pulls with a force of 35 pounds at an angle of 45° above the ground.

Then the direction of the force will be

→ 40 × cos 30° = 34.64

→ 35 × cos 45° = 24.75

Then

34.64 - 24.75 = 9.89

Then the direction of the force is on the side of 40 pounds.

More about the force link is given below.

https://brainly.com/question/13191643

Answer: the direction of the resultant force is 37.33 degrees above the ground.

Step-by-step explanation:

edge :)

Peter plays a game where each correct answer gets him -3 points and every incorrect answer gets him 1 point. If he got 6 correct and 4 incorrect answers, how many points does he have? Write an equation and solve.

Answers

Y=-3x+z
Y=-3(6)+4
Y=-18+4
Y=-14

research shows that the probability of a person being right handed is 0.77 how many left handed people would you expect in a population of 25000?​

Answers

Answer:

Left handed ppl per 100 = 23

Left handed ppl per 25000 = 23 x 250

Answer = 5750

pls mark as brainliest

El ruedo de la plaza de toros "Las Ventas", de

Madrid, España mide 61. 5 metros de diámetro,

mientras que el de la Plaza "México", tiene una

circunferencia de 135. 02 metros. ¿Cuál de los dos

ruedos es más grande?

Answers

Answer:

mention any one contribution of maiti nepal

What is the area of the base of this figure?

Answers

Answer:

12 cm²

Step-by-step explanation:

The base face of the trriangular prism is a triangle with base (of the triangle) 8 cm and height (of the triangle) 3 cm.

area of triangle = base × height / 2

area = (8 cm)(3 cm)/2

area = 12 cm²

It should be 12cm^2
8cm x 3cm / 2

Write the number 6\times 10^{-3}6×10 {−3}
in standard form.

Answers

Answer:

6 · 10⁻³

Step-by-Step Explanation:

The number 6 time 10 to the power -3 is 6 · 10⁻³ in standard form.

A function f(x) has x-intercepts of –3 and –5. what is the constant term in the function? f(x) = x2 8x

Answers

The constant term in the function f(x) = x² + 8x + 15 would be 15.

What is a quadratic equation?

A quadratic equation is the second-order degree algebraic expression in a variable. the standard form of this expression is  ax² + bx + c = 0 where a. b are coefficients and x is the variable and c is a constant.

A function f(x) has x-intercepts of –3 and –5 means

f(x) = (x+3)(x+5)

f(x) = a(x + 3)(x + 5), here a is a multiplier

let a = 1 then

f(x) = (x + 3)(x + 5) (expand factors)

f(x) = x² + 8x + 15

thus, 15 is the constant term

Learn more about quadratic equations;

brainly.com/question/13197897

This is Science I could not pick...
I put Math ca it is the best I could pick because there is no Science option.
_____ are considered dietary proteins.
oils
apples
potatoes
eggs

Answers

Answer:

Oils

Step-by-step explanation:

:)

Answer:

oils

Step-by-step explanation:

A figure is composed of two cubes. The side lengths of the larger cube are twice the side length of the smaller cube. If the total volume of the cubes is 1,944 m3, what are the side lengths of the two cubes? Enter the smaller dimension first

Answers

The side lengths of the two cubes are 6 meters and 12 meters respectively.

How to calculate the volume of a cube?

Mathematically, the volume of a cube is calculated by using this following formula:

Volume = m³

Where:

m is the side lengths of a cube.

Translating the word problem into an algebraic expression, we have;

m³ + (2m)³ = 1944

m³ + 8m³ = 1944

9m³ = 1944

m³ = 1944/9

m = ∛216

m = 6 meters.

For the bigger cube:

2m = 2 × 6

2m = 12 meters.

Read more on volume of a cube here: brainly.com/question/25248189

#SPJ1

I need help on the question in the image

Answers

820.05 you take the starting number and subtract and add the other numbers based on if there is a minus sign or not

Oak Street and Elm Street run parallel to each other. When Main Street intersects them, it forms interior ∠4, measuring 50°. What is the measure of ∠8?
A. 60°
B. 50°
C. 90°
D. 130°

Answers

The answer to your question is B. 50 degrees. Have a great day

Answer:

is B). 50

Step-by-step explanation:

Somebody pls help me do this

Answers

Answer:

-0.7 + 0.5 - 0.3

= -1 + 0.5

= -0.5 pound(s)

-0.5 = -5/10

plot your point at -5/10

(for the number line)

What is the perimeter of kite obde? 17 units 23 units 27 units 60 units

Answers

The perimeter is the sum of all sides. Then the perimeter of the kite is 27 units, then the correct option is C.

What is Geometry?

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The length of the kite (x) will be given by the Pythagoras theorem

H² = P² + B²

H² = 15² + 8²

H² = 225 + 64

H² = 289

 H = 17

Then

[tex]\rm x = \dfrac{H}{2} \\\\x = \dfrac{17}{2}\\\\x = 8.5[/tex]

And another length of the kite is 5 units.

Then the perimeter of the kite will be

Perimeter = 2(8.5 + 5)

Perimeter = 27

More about the geometry link is given below.

https://brainly.com/question/7558603

Bob can paint a house in 9 hours. Jim can paint it in 10 hours. How long would it take them to paint the house working together?​

Answers

Answer:

Well they are 2 possible answers. 10 - 9, and 10 + 9. I don't know what answers you can choose, and what operation you use but those were the only I got. I'm sorry if this didn't help.

Step-by-step explanation:

please help me on this one and hurrry please

Answers

Answer: 10/30

Step-by-step explanation:

There are 30 cards and 10 - 10= 0. So it’ll just be 10/30

Need help with at least these questions. Please. I can give 100 points and brainliest to the person who gives a VALID answer

Answers

Answer:

360\12=16.36

Step-by-step explanation:

formula=22/7*6*6*10=16.36

Help me please thanks

Answers

2t + 16

hope it helps...!!!!

Find the volume of the cylinder.
Either enter an exact answer in terms of
π
πpi or use
3.14
3.143, point, 14 for
π
πpi.

Answers

Answer:

144pi

Step-by-step explanation:

The formula for the volume of a cylinder is base*height

The base of a cylinder is a circle, so it's pi*r^2

r = 6, so pi*r^2 is 36pi

height is 4 so 36pi*4 is 144pi

Answer:

144pi

Step-by-step explanation:

khan

SOLVE THE QUADRATIC FUNCTION
ANSWER CORRECTLY AND GET BRAINLIEST

Answers

Answer:

[tex] x = \dfrac{-1 \pm \sqrt{11}}{2} [/tex]

Step-by-step explanation:

(2x - 3)² - 14 = 2x(x - 7)

4x² - 12x + 9 - 14 = 2x² - 14x

2x² + 2x - 5 = 0

[tex] x = \dfrac{-2 \pm \sqrt{2^2 - 4(2)(-5)}}{2(2)} [/tex]

[tex] x = \dfrac{-2 \pm \sqrt{4 + 40}}{4} [/tex]

[tex] x = \dfrac{-2 \pm 2\sqrt{11}}{4} [/tex]

[tex] x = \dfrac{-1 \pm \sqrt{11}}{2} [/tex]

30 POINTS!!!!!!!!!
Which of the following tables represents a function?

A.
B.
C.
D.
PLS ANSWER FAST AND CORRECT!!

Answers

Answer:

B

Step-by-step explanation:

Each input is related to exactly one output, and it's progressing in a linear fashion.

The answer is B that represents a function

What value of x will make the triangles similar by the sss similarity theorem? x =

Answers

The  value of x will make the triangles similar by the sss similarity theorem is 77

Simlarity theorem of triangles

A triangle is a 2-dimensional shape with 3 sides and angles

From the given diagram, we will take the ratio of simlar sides to determine the value of "x"

35/x = 20/44

Cross multiply

20x = 35 * 44
20x = 1540
x = 154/2
x = 77

Hence the  value of x will make the triangles similar by the sss similarity theorem is 77

Learn more on similarity theorem here; https://brainly.com/question/21247688

Answer: The answer is 28

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