123 Answered Questions for the topic high school

High School Math Geometry

10d

How much does each package cost if the material costs $0.07/100cm2?

You have developed a new specialty candy for Dare and have decided to package it using a hexagonal box as shown, with lid and base regular hexagons. Calculate the cost of each package if the... more
High School Algebra 1 Mathematics

11/16/21

Enterprise rent a car company charges a 45 dollar rental fee, 10 dollars for gas and 0.25 dollars per mile driven. For the same car, Hertz Rent a Car charges $60 for rental and gas, and $0.35 per mile

1) Find the number of miles for which the company's cost will be the same.2) How much would it cost?
High School Math Geometry

10/21/21

help me please im struggling with this problem

For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your... more
High School Math Maths Mathematics

09/12/21

Determine the equation of a line perpendicular to y=-4/5x+7 and the same y-intercept as 7x-5y+2=0

Determine the equation of a line perpendicular to y=-4/5x+7 and the same y-intercept as 7x-5y+2=0
High School Calculus Precalculus

07/20/21

Calculus Question. Please help!

Consider the numbers 0, 1, 2, 3, 4. Take the square root of each of these numbers, then divide each by . The resulting numbers should look hauntingly familiar. Describe the relationship you see... more
High School Calculus Precalculus

07/20/21

Calculus Question. Please help!

Describe the effect of each of the parameters A, B, C, and D in the most general sinusoidal equation. y = A sin (B (x + C)) + D

07/19/21

Please help. Calculus question.

. If a is a Quadrant IV angle with cos(a)=√5/5 and sin(ß)=√10/10 where pi/2 ‹ß‹pi, finda. cos(a+B)b. sin(a+B)c. Tan(a+B)

07/19/21

Please help! Calculus problem

4. A motor is spinning a circular disk with a diameter of 2.5 inches at a rate of 7200 RPM (revolutions per minute). If the motor and disk suddenly stop spinning at exactly 0.01 seconds, what the... more
High School Physics

07/13/21

A person standing on a scaffold lowers an object of weight 250 N by means of a rope, at constant speed. If the weight of the rope is negligible, the force that the person exerts is …

A) constant and less than 250 NB) equal to 250 NC) less than 250 N and decreasingD) greater than 250 N
High School Math Algebra 1 Algebra 2

07/07/21

(2B.16) If an = n(n+2), what is a9? 20 99 108 120

High School Math Geometry Algebra

06/10/21

PLEASE HELP!! VOLUME MATH PROBLEM!

Your mother tells you take your little sister for ice cream.  On the way there your sister tells you, she wants one scoop of chocolate and one scoop of the pink ice cream (strawberry). Now you know... more
High School Math Algebra 1 Algebra

04/06/21

reflecting on proof

  1. What information does the diagram provide you with?2. What rigid transformation will take triangle GBC onto triangle ABC?3. Explain why G' will coincide with A.4. Is triangle GBC congruent to... more
High School Math Algebra 1 Algebra

04/06/21

Congruent triangles

A kite is a quadrilateral which has 2 sides next to each other that are congruent and where the other 2 sides are also congruent. Given kite WXYZ, show that at least one of the diagonals of a kite... more
High School Math Algebra 1

04/06/21

Proof saves nine

Elena wants to prove that a quadrilateral with 4 right angles must have congruent opposite sides. Explain to Elena how she can use the fact that all rectangles are parallelograms in her proof.

02/27/21

Would someone be so kind and please help me with this question?

In George Washington's "Farewell Address," what are three of the instructions that Washington gives to the American people?I've read the "Farewell Address" many times, but I really don't know how... more
High School Math Precalculus Tutor

02/24/21

Find the exact value. sin 𝜽 = -2⎷13/13 where 3𝛑/2 ≤ 𝜽 < 2𝛑 Find tan2𝜽

I am confused and would appreciate some help with work showing please.
High School Math Precalculus Tutor

02/24/21

Find the exact value of each. cos 𝜽 = -5/13 where 𝛑/2 ≤ 𝜽 < 𝛑 Find tan 2𝜽

I would appreciate any help with this. Preferably, showing the work so I can better understand it.
High School Math Geometry

02/22/21

Would anyone be so kind and help me with this question?

In the right triangle XYZ, m∠X = 44º and the right angles is at vertex Z. Find the measure of ∠Y.In advance, thank you so much for your kind help.

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