09/25/18

A parabola with its vertex at (22,20) and its axis of symmetry parallel to the y-axis passes through point (2,260).

A parabola with its vertex at (22,20) and its axis of symmetry parallel to the y-axis passes through point (2,260). Write an equation of the parabola. Then find the value of y when x=32 

it is required to construct an isosceles triangle

it is required to construct an isosceles triangle such that the vertex angle shall be 5 degree greater than half a base angle. how large should the angles of the triangles be

09/25/18

Five times the smaller number added to two times to greater one become 121.find the number

Please give me hint of this question

09/24/18

the product of two consecutive negative integers is 240. what are the integers?

I already know that it's n= -16 and 15 but l don't know how to do the proof/checking if my answer was correct. 

09/22/18

The area of a rectangular garden is 36m^2. The length of the rectangle is 5m more than its width. What are the dimensions of the rectangle?

The area of a rectangular garden is 36m^2. The length of the rectangle is 5m more than its width. What are the dimensions of the rectangle?   

09/22/18

A positive number is called fully divisble if it is divisible by each of its digits and each digit must be distinct .For example 162 is fully divisble because

A positive number is called fully divisble if it is divisible by each of its digits and each digit must be distinct .For example 162 is fully divisble because it is divisible by 1,6 and 2 How many... more

09/20/18

How do I get 29 with the numbers 1,2,,3,4 but using them once

I need help and we are only aloud to use bedmass

pre calc question

 2. A farmer has 150 feet of fencing he is using to create a lot for his pack of llamas. he wants to keep them secluded in this fence which boarders his barn so they can no longer spit on his... more

09/18/18

a 12 meter flage pole casts a 9 meter shadow. find the angle of the elevation of the sun

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09/18/18

Maths question help

Show that 155 can be expressed as the sum of a power of 2 and a cube number   If you could help me with this question that’d be great.

rounding 1.139 to nearest hundredth

my son had a test question to round 1.139 to the nearest hundredth. He answered w/ 1.140 and got it wrong. Teacher said it should be 1.14. Isn't 1.14 and 1.140 the same?

How can 17 gallons of water be obtained, to take home?

There are two unmarked buckets by a stream. The bucket hold 22 and 9 gallons of water, respectively. How can 17 gallons of water be obtained, to take home?

09/17/18

a, b, and c are 3 consecutive integers whose sum is 111 what are a, b, and c

word problem algebra   

09/16/18

If (X+Y+Z)*4=300 and X=16, what is (Y+Z)/3

How to get the answer and working out

09/15/18

SHOW THAT 60 IS A COMMON MULTIPLE OF 2 AND OF 3. IS IT THE LOWEST COMMON MULTIPLE?

HAS GOT TOD WITH LCM AND HCF

What is the solution set for, |f(x)|= -5 ? and also for |f(x)|= 5

What is the solution set for these two?

David has 1600 yards of fencing and wishes to enclose a rectangle area

Express the area A of the rectangle as a function of the width W of the rectangle  For what value of W is the area largest What is the maximum area 

09/13/18

how can the orginal trinomial and your answer to help you determine the value of (10)(17)(11) without caculator

This question is about trinomials and i dont get the question he is providing  

09/13/18

The length of the arc is 88 cm. The degree of the sector is 60°. Calculate the diameter

that is all I can ask okay can you answer it

How long is each side of the triangle?

The first side of a triangle is 2 inches shorter than the second side. The third side is 5 inches longer than the second. If the perimeter of the triangle is 33 inches, how long is each side?

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