Mathematics High School

Please hurry!A flagpole casts a shadow that is 28 fery long. At the same time,a stick that is 2 feet tall casts a shadow that is 3.5 feet long how tall is the flagpole?

Answers

Answer 1

Answer - The flagpole is 16 feet tall.

Explanation -

2/3.5 =1.75

1.75x16 =28

Related Questions

Which conclusion does the proportion support?
3/9=9/27

Answers

Answer:

Step-by-step explanation:

3x3 is 9 9x3 is 27

The length of a scale model of an American Football Field is 7 inches less than twice its width. The area of the model is 72 in^(2). Solve for the dimensions of the rectangular model

Answers

The dimension of the rectangular model shows that the length is 9 inches and the width is 8 inches

What is the area of a rectangle?

The area of a rectangle is the multiplication of the length and the width of the rectangle.

The area of the rectangle is expressed as:

Area (A) = length (L) × width (w)

A = l × w

Given that:

width = xLength = 2x - 7Area = 72 in ²

72 = (2x - 7) × (x)

72 = 2x² - 7x

2x² - 7x - 72 = 0

Using the quadratic calculator

x = 8 or x = -9/2

However, since our length/width distance can't be negative, then:

x = 8

width = 8 inchesLength = 2(8) - 7 = 9 inches

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Find the product. 526 x 9

Answers

Answer:

526 X 9= 4734 is the answer.

wat is 5x5 divede by 8 help plsss!!!!!!!!!!!!! (100) points!!!

Answers

Answer:

25/8 = 3.125

Step-by-step explanation:

Answer:

5 × 5 ÷ 8 = 3 ¹/₈

Step-by-step explanation:

Using the order of operations we need to work from left to right.

Therefore we should carry out the multiplication first.

5 × 5 means "5 lots of 5"

⇒ 5 × 5 = 5 + 5 + 5 + 5 + 5 = 25

Now we need to divide 25 by 8.

8 + 8 + 8 = 24

Therefore, 8 goes into 25 three times with a remainder of 1.

So, 5 × 5 ÷ 8 = 3 ¹/₈

What is the formula for a surface area of a rectangular prism?

Answers

Answer:

[tex]\boxed{\text{SA} = 2(\text{L} \text{W}) + 2(\text{L} \text{H}) + 2(\text{B} \text{H})}[/tex]

Step-by-step explanation:

We know that the surface area is the sum of the area of the prism's faces.

It should be noted that the area of any face is equal to the area of its opposite face. Thus, we get the following equation for the surface area:

[tex]\implies\text{SA = 2(} \text{Area of rectangle}_{1} ) \ + \ \text{2}(\text{Area of rectangle}_{2} ) \ + \ \text{2}(\text{Area of rectangle}_{3} )[/tex]

A model has been drawn of the rectangular prism. (image)

Let the dimensions (length, width, and height) of the prism be known as L, B, and H respectively. Then, we get the following:

[tex]\implies \text{SA} = 2(\text{L} \times \text{W}) + 2(\text{L} \times \text{H}) + 2(\text{B} \times \text{H})[/tex]

[tex]\implies \boxed{\text{SA} = 2(\text{L} \text{W}) + 2(\text{L} \text{H}) + 2(\text{B} \text{H})}[/tex]

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H. e. l. p

____
( - ^ • )
( > > )

MeEee

Answers

For the part 1 volume is 32.768 dm³, for part 2 side length is 6 meters, and for part 3 the volume is 480 cubic cm.

What is a cube?

It is defined as three-dimensional geometry that has six square faces and eight vertices.

We have

1) Side length = 3.2 dm

Volume = (3.2)³ = 32.768 dm³

2) Volume of cube = 216 cubic meters

a³ = 216

a = 6 meters

3) The dimensions for sewing box: 10 cm, 8 cm, and 6 cm

Volume = 10×8×6 = 480 cubic cm

Similarly, we can calculate the rest of the data.

Thus, for the part 1 volume is 32.768 dm³, for part 2 side length is 6 meters, and for part 3 the volume is 480 cubic cm.

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need help ASAP WILL GIVE BRAINLIEST

Answers

Answer:

See below

Step-by-step explanation:

It opens upwards ( bowl shaped) (vertex is on one side and focus on other with focus inside the parabola)

axis of symmetry is x = -8

vertex is (-8,0)

Find the surface area of the pyramid.

Answers

Answer:

base+B+Height

Step-by-step explanation:

Because the base which is considered the rectangle, and the "B" is considered the Area which is whatever the number is at the bottom is considered the area and the height is whatever number is one the side then you mulitply the base and height. And once you find the answer to that you divide it by 3.

Anyo

Someone pls solve[tex](\sqrt{2}+1) (\sqrt{2}+3)[/tex]. Looking forward to a great answer

Answers

Answer:

(√2+1 )(√2+3 )

(√2×√2)+(√2×3)+(1×√2)+(1×3)

2+3√2+√2+3 = 5+4√2

=5+4√2

please help, much appreciated!!

Answers

Answer:

I just answered this. (48, 192) for profit = 500x + 450y under x+y <= 240, y >= 4x

What is the mean of the normal distribution shown below?

Answers

Answer:

Step-by-step explanation:

thx

a teacher tells her students she is just over 1 and 1/2 billion seconds old. Write her age in seconds using sci not. what is a more reasonable unit of measurement for this situation? How old is she when you use a more reasonable unit of measurement.

Answers

Words Decimal Representation Scientific Notationten million 10,000,000 1 x 107one hundred million 100,000,000 1 x 108one billion 1,000,000,000 1 x 109ten billion 10,000,000,000 1 x 1010

a
Matt spent $90 per month on
groceries and a total of $640 for
clothes and entertainment over the
last 4 months. How much should Matt
expect to pay for clothes, groceries,
and entertainment in 1 year?

Answers

Answer:

3000

Step-by-step explanation:

640x3 = 1920

90x12 = 1080

Use the net to find the surface area of the regular pyramid. (OPEN TO SEE PICTURE) PLS ITS URGENT

Answers

By the combined area of the triangles and the base. The total surface area of the regular pyramid would be 197.1 ft^2.

What is the area of the triangle?

The area of the triangle is defined as the product of half the base and the height of the triangle.

The area of the triangle = 1/2 x b x h

we need to find the areas of each triangle in the pyramid.

The area of base = 15.6

The area of each outer triangle = 1/2 x 9 x 12

= 54

There are 3 triangle

3 x 54 = 162

The total area will become

162 + 35.1

= 197.1

Therefore, The total surface area of the regular pyramid = 197.1 ft^2

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2(4x+2)=4x-12(x-1)
Solve the equation

Answers

Step-by-step explanation:

here you go hope it helps

How much more sand could the container hold before it overflows?

Answers

Answer:

67.5 in^3

Step-by-step explanation:

just calculate the volume

= 5 x 4.5 x 3

= 67.5 in^3

a ships pilot knows that a building on the coast is 100 meters tall. if he finds the angle of elevation to be 2 degrees how far is the ship from the costline ?

Answers

Answer:2863.6ft

Step-by-step explanation: x=100/tan2 makes the awnser.

Help me with this please

Answers

Answer: $5.00 is the range

Step-by-step explanation: Range is the largest number subtracted by the smallest, so $6 - $1 is $5.

What is the surface area of a cube if it’s 15 cm 15 cm and 15 cm

Answers

6 surface in a cube.
1 surface = 15x15
6 surface = (15x15) x 6
= 1350 cm squared

Answer is 1350 cm squared

Answer:

1350 sq in

Step-by-step explanation: leangth times width is 15 x 15 so the face of one side is 225 multiply this by the number of faces in this case six and you get your awnser 1350 sq in

What is the value of 4’3 divided by 2’3
7
16
2
8
8
Done →

Answers

Hey there!

ASSUMING:

4^3 / 2^3

IF SO:

4^3 / 2^3

= 4 * 4 * 4 / 2 * 2 * 2

= 16 * 4 / 4 * 2

= 64 / 4

= 64 ÷ 2 / 8 ÷ 2

= 32 / 4

= 32 ÷ 4

= 8

Therefore, the answer should be: 8

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Rewrite the expression with rational exponents as a radical expression.

7 times x to the two thirds power

Answers

I think it’s the last one but I’m not sure. Let me know if you get it right.

What it the measure of CD?

Answers

Answer:

B. 72°

Step-by-step explanation:

Remember : Measure of inscribed angle = 1/2 × measure of intercepted arc.

Then

The measure of arc CD = 2 × m∠DBC

= 2 × 36

= 72°

Use the information to answer the question.

John walked 32,000 steps during a training week. His weekly goal is to walk 300 more steps than he did in the previous week. Let w represent the

number of weeks after the training week.

Which expression represents the total number of steps John will walk if he meets his goal?

Answers

Answer:

Steps = 300w + 32,000

Step-by-step explanation:

Javior has an equal number of dimes, nickels and
quarters. He has a total of $2.40. How many coins
does he have all together?
?
Dimes:
Nickels:
Quarters:
?
?
Answer:
?

Answers

Assign
x to nickel (.05)
2x to the dime (.10)
5x to the quarter (.25)

x + 2x + 5x = 2.40
8x = 2.40
Divide both sides by 8 to isolate x
x = .30
Insert .30 for x in formula
.30 + (2)x(.30) + (5)x(.30) = 2.40
.30 + .60 + 1.50 = 2.40
2.40 = 2.40

Answer =
6 nickels. 6 dimes. 6 quarters

7 time 45 please i need help this for the class

Answers

315 is the answer pls give brainly

Triangles ABC and DEF are congruent. Which of the following must be true?
A
Angles B and D are congruent.

B
Line segments AB and BC are congruent.

C
Line segments AB and DE are congruent.

D
Angles A, B, C, D, E and F are all congruent.

Answers

Answer: Line segments AB and DE are congruent.

Step-by-step explanation:

Given : Triangle ABC is congruent to triangle DEF .

We know that if two triangles are congruent then their corresponding sides and angles are congruent.

This property of congruent triangles are also known as CPCTC (corresponding parts of congruent triangles are congruent.)

Therefore,

m∠A=m∠D

m∠B=m∠E

m∠C=m∠F

AB=DE

BC=EF

AC=DF

From the given options the only right option is line segments AB and DE are congruent.

Answer:

Step-by-step explanation:

Answer: Line segments AB and DE are congruent.

1) How do we find surface area? (What is it?)

2) What is the surface area of this pyramid?

Answers

Answer:

360 units squared

Step-by-step explanation:

10*10 = 100

10*13*2 = 260

260 + 100 = 360

equation that shows 3 less than the product of 4 and m

Answers

The equation that shows 3 less than the product of 4 and m is 3 < 4m

Formation of equation

Formation of equation is a means of transforming statements into equations

The product of 4 and m is 4m

If 3 is less than the product of 4 and m, this is expressed as:

3 < 4m

Divide both sides by 4

3/4 < m

m > 3/4

Hence the equation that shows 3 less than the product of 4 and m is 3 < 4m

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Please help me!!!!!!!!

Answers

X+22+2x-13=180 degrees
3x + 9 =180
3x=171
X=57

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[tex] \large\underline{ \boxed{ \sf{✰\:Notes }}}[/tex]

✟ Now let ✟➣Let these two parallel line be p and q➣ and angle "x + 22" be a➣ and angle "2x-13" be b