I have to prove this but I ave no idea where to start, or how to get the answer , pleqse help

I have to prove this but I ave no idea where to start, or how to get the answer , pleqse help

Rectangle has an area of 56 and a perimeter of 60, what is the length and width?

Elizabeth is five-sixths the age of her sister Nancy.If Elizabeth is ten years old,how old is Nancy?

if possible give the answer a equation or just regular standard form

The area of a rectangular garden is 15 square meters. If the length of the garden is one meter shorter than twice its width, what are the dimensions of the garden?

there is one crate it ways 27 pounds there is another that weighs 19 pounds the shipment crate weighs 4 pounds. the shipping crate is what percent of the total weight of the shipment.

Rest of question: Shelly recreated an experiment in which the probability of drawing a red card from a stack of red, blue, yellow, and purple cards is She draws a card, records it, replaces it,...

I need help with this problem I want help with this problem

A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 95m long and 74m wide. Find the area of the training field. Use the value 3...

amath question

-4x(2x-3)+10x2

its . amath problem

Formulas anyone???

A Cylinder with the diameter of 8 and height of 8 A Cube with length,width, and height all at 8

it is an true or false question is it even or odd

Word problems 5th grade math

Mr Joseph is a carpenter . He decides to make wooden nameplates to sell in his shop. Joseph has to decide: Which names to make nameplates for and How many of each nameplate to make. This table...

(Side a is the side opposite angle A, side b is the side opposite angle B, and side c is the side opposite angle C.) Solve the triangle; that is, find the two remaining angles and the remaining...

A car rental company's standard charge includes an initial fee plus an additional fee for each mile driven. The standard charge S (in dollars) is given by the function S=16.95+40M, where M is...

I have one math question

Use a table of function values to approximate an x-value in which the exponential function exceeds the polynomial function. In your final answer, include the table of function values. f(x) = 2x h(x)...