48 Answered Questions for the topic Thank You

10/02/20

#### I need help with this problem, please help me. (Finding the Area of a Polygon)

a tarp covers the grass on part of a baseball field during batting practice. The tarp is shaped like the trapezoid at the right. What is the area of the tarp?I do not know how to add image of the...
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08/13/18

#### 10 - 6n in algebraic expression

This is nothing it just makes me right somthing so you caan just ignore this.

#### Geometry Proofs

1. The ratio of the volume of a pyramid to the volume of a prism with the same base and height is _____
Because the formula for the volume of a prism is V=Bh , where B is the area of the base and...
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05/10/18

#### Chemistry Question

Calculate the ratio of moles of acid to moles of base to create a 750 mL buffer solution with pH = 4.2 using acetic acid, CH3OOH, and acetate CH3COO. The ka for acetic acid is 1.8 x 10^(-5)

03/29/18

#### How do you calculate the surface area of a cylinder if the volume was the only given variable in a problem?

The given volume is 60 in3. That’s it.

Thank You Need Help On Math

03/11/18

#### Differential Equation Question

Determine the specific solution of the following initial-value problems. y''+ 4y' + 20y = 0, y(pi/2)=0 and y'(pi/2)=2

03/01/18

#### Need Help Please. DUE REALLY SOON.

1. Solve the equation 1/3 (-6x+12)-4x=32-1/2 (8x-16). Check your answer
Show all of your work.
I recently caught some kind of flu and was told to stay off of my feet for a while. This is due...
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11/26/17

#### Express the relation as a table, as a graph, and as a mapping diagram {(0,0), (2,-4), (2,-2)}

Please help me out thank you

11/01/17

#### please help i do not know what to do

Write a complete two-column proof for following information:Given: Segment AB = x + 16, Segment BC = 4x + 11 Segment AC = 77Prove: AB = 26

#### biology homework help

''the figure below shows cuboidal cells making up the lining of a kidney tuble''''the cuboidal cell is a perfect cube and the height of one side is 0.001mm,calcualte the surface area to volume...
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01/20/17

#### Combinations and permutations please help

Omg pls I'm so stressed right now and I'm hoping this site will help with my math about permutations and combinations, so basically for my assignment I was given a story about Tom and jerry and...
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11/02/16

#### What equatio to write?

What can I write if I have to write an equation to represent the relationship and tell what the variables represent?

09/13/16

#### His fastest time was 54.3 seconds. His slowest time was 56.1 seconds. If his average time was 55.0 seconds, what was his time for the third race?

NEED ASAP

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07/12/16

#### two people are 150 feet apart and looking up at the top of a tower.One observer is located at point a which is 40 degrees.and the other is at point B which is 3

two people are 150 feet apart and looking up at the top of a tower.One observer is located at point a which is 40 degrees.and the other is at point B which is 32 degrees.Determine the height of the...
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#### triangle DEF and triangle QRS are right triangles. If triangle DEF is simular to triangle QRS, and measure angle EFD= 65 degress, which of the angle also has 65

triangle DEF and triangle QRS are right triangles. If Δ DEF is simular to Δ QRS, and m<EFD= 65°, which of the following angles also has a mesure of 65°?

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07/10/16

#### the side length of a parallelogram are 4in and 12in.The area of the parallelogram is 24.What are the values for the two angles of the parallelogram.

the side length of a parallelogram are 4in and 12in.The area of the parallelogram is 24.What are the values for the two angles of the parallelogram.Steps will really help me solve similar problems...
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07/10/16

#### giving that the area of triangle ABC is 4.5 M^2. a=4 b=3 find two possible measures for angle C

giving that the area of triangle ABC is 4.5 M^2. a=4 b=3 find two possible measures for angle C.It would be grate to see steps since it will help with some other problems similar to it.Thank you.

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07/08/16

#### A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 2

A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 20 meter long shadow up the slope.The...
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07/08/16

#### A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 2

A flag pole stands at a right angle to the horizontal at the bottom of a slope.The slope has an incline of 8 degrees with the horizontal.The flag pole casts a 20 meter long shadow up the slope.The...
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07/08/16

#### Given that triangle ABC is isosceles and that E is the midpoint of AB CE=6ft AF=14ft AD=10ft AB=40ft 1.Find the measure of angle CAE 2.If AF is 14ft,find DF

Given that triangle ABC is isosceles and that E is the midpoint of AB
CE=6ft
AF=14ft
AD=10ft
AB=40ft
1.Find the measure of angle CAE
2.If AF is 14ft,find DF
3.Find EF
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07/08/16

#### A runner starts at point A and runs 860 feet due East to point B.The runner then turns and runs at a bearing of S12E for 175 feet to point C.How far is point C

A runner starts at point A and runs 860 feet due East to point B.The runner then turns and runs at a bearing of S12E for 175 feet to point C.How far is point C form point A.

#### Word Problem

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, in terms of time is given by h(t)=−4.9t^2+106t+388. For each of these questions, report your answer to the nearest...
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#### Express in simplest form. Assume that x > 0. Thanks :)

√x(√x^5 - √4x)

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