A tepee is designed to have a diameter of 10 ft and a volume of 445 ft3.
At what height,h, should the support poles cross to assemble the tepee
correctly? Use 3.14 for TT, and round your answer to the nearest foot.
h
10 ft

Answer:

y = √(3² + 3²)

9 = √(5² + x²)

Step-by-step explanation:

Diagram 1:

Hypotenuse = y

Opposite = 3

Adjacent = 3

y² = 3² + 3²

y = √(3² + 3²)

y = √(9 + 9)

y = √18

Diagram 2:

Hypotenuse ² = known leg² + unknown leg²

Hypotenuse = 9

Known leg = 5

Unknown leg = x

9² = 5² + x²

9 = √(5² + x²)

9² = 5² + x²

9² - 5² = x²

x² = 81 - 25

x = √ 56

Answer:

Step-by-step explanation:

Like terms have same variable with same exponent. Combine the like terms.

x + x = 2x  {Just add the coefficient}

x + y + x +y + 30 + 5 = x +x  +  y + y   + 30 + 5

                                 = 2x + 2y + 35

Answer:

y = -9 (negative 9)

Step-by-step explanation:

7 - 3(-9) =

7 - (-27) =

34

Hope this helped and pls mark brainliest!

Answer:

Explanation:

7 - 3y = 34

Simplify both sides of the equation

7 − 3y = 34

7 + −3y = 34

−3y + 7 = 34

Subtract 7 from both sides

−3y + 7 − 7 = 34 − 7

−3y = 27

Divide both sides by -3

−3y / -3 = 27 / -3

Simplify

y = -9

Answer:

The answer is false or "impossible"

Step-by-step explanation:

Heres why I say this:

If the “average speed” in one hour make the car travel 50km, it means the speed could not be constant. So, it could be 90km/h during the first 30 minutes and 10km/h during the second 30 minutes. If this is the case, for example, in the next 12 minutes after the first hour, the car could be traveled 18km at 90km/h, completing 50 + 18 = 68km. The tricky word “average” makes it impossible to answer. Good try, but no cigar.

Answer:

B. 2(3)

Step-by-step explanation:

The other 3 all shows decreasing of 2 three times. 2(3) would be increasing.

Complete question :

consider the equation x/5-2=11. if x represents the number of basketball players that have signed up for a new league, what is a possible scenario that would be modeled by this equation?

Answer:

Kindly check explanation

Step-by-step explanation:

The Number of players that signed up for a new league can be modeled using the following information :

The number of players per team

The number of teams in the league

For the equation given :

x/5 - 2=11

x could represent the total number of players, with the number of teams in the league being 5 ;

if 2 players were to leave any of the teams ; we have 11 players in that team.

Answer:

The equation could model a scenario determining the number of players on each team in a league of five teams, if 2 players have to be taken out of the possible players to be referees and to keep score. There will be 11 players on each team.

Step-by-step explanation:

Answer:

Step-by-step explanation:

h^2=x^2+y^2

26^2=24^2+a^2

a^2=26^2-24^2

a^2=100

a=10

Answer:

166.5

Step-by-step explanation:

Answer:

30% is that the answer I'm sure

Answer:

x = 5.8 ( rounded to nearest tenth)

Answer:

5.8 foot

Step-by-step explanation:

With reference angle 71

perpendicular (p)= x

base(b) = 2

Now

tan 71 = p/b

2.9 = x / 2

x = 5.8 foot

Answer:

[tex] \huge \boxed{ \boxed{ \sf parimeter = 150cm}}[/tex]

Step-by-step explanation:

[tex] step - 1 : define[/tex]

let the parimeter of second shape be x

[tex] \sf \frac{48}{60} = \frac{120}{x} [/tex]

[tex]step - 2 : solve[/tex]

Answer:

5 weeks 150 dollars

Step-by-step explanation:

Answer:

114?? Ummm I confused that's it......

After giving 225 of the seashells to Fred, then Sandy has -106 seashells now, which is determined by subtraction.

To calculate this, we subtract the number of seashells given to Fred from the initial number of seashells.

Seashells Sandy has now can be calculated as follows:

Seashells Sandy has now = Initial number of seashells - Seashells given to Fred

Therefore, we have:

= 119 - 225

Apply the subtraction operation to get

= -106

This negative sign indicates that there are not enough seashells

Therefore, after giving 225 of the seashells to Fred, then Sandy has -106 seashells now.

Learn more about subtraction here:

https://brainly.com/question/1927340

#SPJ4

Answer:

8x+30=110

8x=110-30

8x=80

x=80/8

x= 10

Step-by-step explanation:

Answer:

70° and 160°

Step-by-step explanation:

Assuming you mean the complement and supplement for 20°

Complement is angles that add up to 90° (so 90° - 20° = 70°)

Supplement is angles that add up to 180° (so 180° - 20° = 160°)

Answer:

The complement angle is 70

The supplement angle is 80

Step-by-step explanation:

Complement angles always equal 90

90-20=70

The measure of a supplement angle is 20 degrees more than 3 times the original angle

20*3=69

60+20=80

Hope this helps :)

Answer:

It's A. always

Step-by-step explanation:

Because, all a reflection does is just flip the selected segment, or shape. The only way a segments length would change is, by dilating it.

Answer:

yes  because it like a mirror

Step-by-step explanation:

Step-by-step explanation:

We can create the following equation for Jada

[tex]28x + 20[/tex]

And the following for Mai

[tex]16x + 44[/tex]

Answer:

ANSWER BELOW

Step-by-step explanation:

2(X+20)=90

X+20= 90/2

X+20=45

X= -20+45

x=25

^ Lin walks 25 minutes, representing "x".

in the expression (x+20)= The amount Elena walks cause she walks 20 more minutes than Lin.

Therefore Elena walks for (25+20)=45 minutes . (i subsituted  25 for x)

this part -> (x+20) = represents the amount elena walks.

Jada walks 2 times as much as elena= therefore

2(25+20)=90 minutes

Answer:

A spehere

Step-by-step explanation:

A sphere only made up of a curved surface

on the other hand, a cone, cylinder, etc, have a flat surface. for a cone it's the floor. for a cylinder it's the ceiling and the floor of the object

Answer:

The one that starts with 13,14

Step-by-step explanation:

A function can't have repeating x values.

Answer:

no idont ansver kendin cevapla

Answer:

sorry i only know the answer of c

it's 8.2 gallons

Step-by-step explanation:

12 gallons = 420 miles

12 gallons = 420 miles? gallons =287 miles

420 miles ÷ 12 gallons = 35miles/gallon

420 miles ÷ 12 gallons = 35miles/gallon287 miles ÷ 35 miles/gallon = 8.2 gallons

Answer:

Step-by-step explanation:

Unit rate = (420 miles)/(12 gallons) = (420/12 miles)/gallon = (35 miles)/gallon

:::::

Fuel consumption = (number of miles) × (1 gallon)/(35 miles)

:::::

287 miles × (1 gallon)/(35 miles) = 8.2 gallons

Answer:

70%

Step-by-step explanation:

1. 1400÷2000 = 0.07

2. move the decimal over 2 spaces for a percentage 0.07 --> 70.0

3. 70.0 = 70%

Answer:

x=-3

Step-by-step explanation:

Answer:

116.6

Step-by-step explanation:

Answer:

116.6

Step-by-step explanation:

To solve this equation you would need to use the pythagorean theorem. The pythagorean theorem is [tex]a^{2} +b^{2}= c^{2}[/tex] where a and b are lengths of the triangle and c is the hypotenuse (the longest side of a triangle) in this case, the short cut.

First, you would substitute values into the equation:

[tex]100^{2}+60^{2}= c^{2}[/tex]

Then, you would multiply out the squares:

[tex]10,000+3600=c^2[/tex]

Add the numbers together:

[tex]13600=c^2[/tex]

Take the square root of both sides to get the answer:

[tex]c=116.619037897[/tex]

Then round to the nearest tenth to get the answer: c=116.6

Answer:

40

Step-by-step explanation:

muuultiply