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409

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geometry

A circle is inscribed in a square as shown above. A smaller circle is drawn tangent to two sides of the square and externally tangent to the inscribed circle. Find the area of the blue shaded region.

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Guest May 14, 2020

0

486

1

help asap? thanks

GetThere Airlines currently charges 200 dollars per ticket and sells 40,000 tickets a week. For every 10 dollars they increase the ticket price, they sell 800 fewer tickets a week. How many dollars should they charge to maximize their total revenue? read more ..

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Guest May 14, 2020

-2

589

2

+223

Can you help me?

In triangle and Point D lies on YZ such that DX bisects angle DXY. If XD=24 then find the area of triangle XYZ.

A square is inscribed in a right triangle, as shown below. read more ..

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Noori May 14, 2020

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501

1

help

In the figure, we have a square and a circle inside a larger square.
Find the radius of the circle, to 3 decimal places.

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Guest May 14, 2020

0

491

1

Help! Question not answered!

https://web2.0calc.com/questions/help_35018

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Guest May 14, 2020

0

582

1

A square is inscribed in a right triangle, as shown below. The legs of the triangle are 2 and 3. Find the side length of the square.

A square is inscribed in a right triangle, as shown below. The legs of the triangle are 2 and 3. Find the side length of the square.
plz help :)

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Guest May 14, 2020

0

1423

1

+14

Pre-Calc Final

The sinusoidal function f(x) = 33sin (7x − π/12) + 33 models the height, in centimeters, that a valve stem of the a tire is above ground x seconds after the tire begins to rotate.
How long does it take the valve stem to complete read more ..

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Spiderize May 14, 2020

0

644

4

questão de físico-química (URGENTE!!!!!)

sabendo que a velocidade de propagação da luz na agua é cerca de 75% da velocidade de propagação da luz no vazio, que distância, em unidade SI, viajaria a luz emitida por um submarino durante 2s?

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off-topic

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Guest May 14, 2020

0

486

1

help

Solve 4^(2x) + 2 = 3*4^x.

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Guest May 14, 2020

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1093

1

baseball player has a batting average of 0.29. what is the profitability that he has exactly 7 hits in his next 7 at bats?

off-topic

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Guest May 14, 2020

0

523

1

There are 8 men and 8 women and you need to form a committee of 4 men and 6 women. In how many ways can the committee be formed?

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Guest May 14, 2020

0

1

1192

2

How many ways are there to answer a 10-question true/false test, where at least 3 of the questions have been answered with a false?

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Guest May 14, 2020

0

649

3

+231

Help please!

The answer is not (-1/2, 1/10). Thank you!

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peepeepuupuu May 14, 2020

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716

3

+614

quick questions

1.given A,B,C are three different points, the rays AB,AC are opposite rays
a) always
b)sometimes
c)never read more ..

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xxJenny1213xx May 14, 2020

0

693

1

help

Find the units digit of 1! + 2! + 3! + ... + 100!.

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Guest May 14, 2020

0

705

1

geometry

Points P, Q, R and S divide the respective sides of rectangle ABCD in the proportion 1:2. If the area of rectangle ABCD is 1, find the area quadrilateral PQRS
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Guest May 14, 2020

0

376

0

TRIGO no.5

Joel needs to find the height of a tower on the opposite side of a river. From a given point on the ground on this side of the river, he finds that the angle of elevation to the top of the tower is 36o 40’. He then moves back 50 ft. From read more ..

Guest May 14, 2020

0

797

1

How many times is 5×106 larger than 5×104 ?

How many times is 5×10^ 6 larger than 5×10^4 ?

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Guest May 14, 2020

0

436

1

help

How many palindromes are there between 1000 and 10000?

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Guest May 14, 2020

0

732

0

Trigonometry Problem Solving

Point T is on the top of a mountain. From point P on the ground, the angle of elevation of T is 16.3o. From a point Q on the same horizontal line with P and the foot of the mountain, the angle of depression of T is 28.7o. What is the height of the mountain read more ..

Guest May 14, 2020

0

3086

5

The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months

The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months since January 2001. (m = 0 represents January 2001.)

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Guest May 14, 2020

-1

518

0

+14

Find all exact solutions for 0 ≤ x ≤ 360. Select all that apply.

Find all exact solutions for 0 ≤ x ≤ 360°. Select all that apply.

sin x - 2 sin x cos x = 0
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Spiderize May 14, 2020

0

647

0

+590

Need Some Big Help on This One

Eight coins are arranged in a circle heads up. A move consists of flipping over two adjacent coins. How many different sequences of six moves leave the coins alternating heads up and tails up?

Note: read more ..

Gh0sty15 May 14, 2020

All Questions ⁺⁰237665 Questions

geometry

help asap? thanks

Can you help me?

help

Help! Question not answered!

A square is inscribed in a right triangle, as shown below. The legs of the triangle are 2 and 3. Find the side length of the square.

Pre-Calc Final

questão de físico-química (URGENTE!!!!!)

help

baseball player has a batting average of 0.29. what is the profitability that he has exactly 7 hits in his next 7 at bats?

There are 8 men and 8 women and you need to form a committee of 4 men and 6 women. In how many ways can the committee be formed?

How many ways are there to answer a 10-question true/false test, where at least 3 of the questions have been answered with a false?

Help please!

quick questions

help

geometry

TRIGO no.5

How many times is 5×106 larger than 5×104 ?

help

Trigonometry Problem Solving

The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months

Find all exact solutions for 0 ≤ x ≤ 360. Select all that apply.

Need Some Big Help on This One

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