chica

This page lists questions and answers that were posted by visitors named chica.

Questions

The following questions were asked by visitors named chica.

By the end of your 5th French lesson, you have learned 20 vocabulary words. After 10 lessons you know 40 vocabulary words. Write an equation that gives the number of vocabulary words you know, y, in the terms of the number of lessons you had, x.

During the playoffs you score 2 goals per game. By the end of the second playoff game you had scored 22 goals for the year. Find an equation that gives the total number of goals scored for the year, y, in terms of the number of playoff games, x.

Find the length of a side of an equilateral triangle with altitude of length 6.

A diver on a platform 40 feet in height jumps upward with an initial velocity of 5 feet per sec. His height in h feet after t seconds is given by the function h=-16t^2+5t+50. What is his maximum height? How long will it take him to reach the surface of th...

Indirect Proofs Prove a triangle cannot have 2 right angles. 1) Given triangle ABC. 2) Assume angle A and angle B are both right angles is true by one of two possibilities (it is either true or false, so we assume it is true) This is my first time to do i...

Complete the indirect proof. Given: Rectangle JKLM has an area of 36 square centimeters. Side JK is at least 4 centimeters long. Prove: KL<=9 centimeters

Use the given ratio and information in the figure to find the value of the variable(s). XY:YZ:XZ=7:10:14 XY=b-7 These are side lengths YZ=b+20 to a triangle. Side XZ=5c-24 note XZ is the hypotenus

The three coordinate points are collinear. Use slopes to write aproportion to find the value of a. #38. (-4,1),(-1,2),(5,a) #39. (4,5),(1,2),(a,0)

Rectangles The ratio of the length to the width of one rectangle is proportional to the ratio of the length to the width of a smaller rectangle. Describe the circumstances for which this proportion involves a geometric mean.

Saccharin (C7H5NO3S) is sometimes dispensed in tablet form. Ten tablets with total mass of 0.5860 g were dissolved in water. They were oxidized to convert all the sulfur to sulfate ion, which was precipitated by adding an excess of barium chloride solutio...

what s 56 divided by 4 .

Answers

The following answers were posted by visitors named chica.

4x+10=22 -10-10 4x=12 /4 /4 x=3

-9 is less than -6 2 is greater than -8 0 is greater than -2

(x-3)(x-3)= (x^2-6x+9) (x^2-6x+9)(x-3)= x^3-6x^2+9x-3x^2+18x-27 Add Like Terms x^3-9x^2+27x-27 The same idea for the others.

If you are combining like terms, you get 7a^2+8a.

40-gon? Possibly... I am consulting my sources at the moment. Do you know if all of a polygon's angles have to measure 360 degrees?

-9x-6y=-66 Multiplied top equ. by -3 9x-8y=-4 Cancel x's -14y=-70 y=5 Then plug in the y to find the x in an equation. Be sure to check by plugging both in after.

-12<4z<=2 -3<z<=.5 Possibly... I'm not totally sure but it is a guess.

smart's not wrong. you have to find your answers eventually, and the internet is a resource. but also if your morals tell you cheating *on a test or work* is wrong, then you do you.

toms is right :DD

heya! that 2021 daniel is still correct <3

these are still correct as of right now :D

whoever put down lets go brandon gets some hobbies fr.

Morgan your advice sucks. Anyways Liz is right.