Caligurl23 Caligurl23

10-03-2017
Mathematics

contestada

A rectangular flower bed is enlarged so that its area increases by 15 yd². The enlarged flower bed is a rectangle and its area is x^2+8x+15 yd². What expressions represent the dimensions of the flower bed before the increase? Enter your answers in the boxes.

Respuesta :

ChandrikaP ChandrikaP

10-03-2017

x^2+8x+15 is new enlarged area of bed.
Area is increased by 15yd^2 .
Original was x^2+8x,as it is a rectangle
So dimention of a previous bed is x^2and8x

Answer Link

Otras preguntas

What is the density of xenon gas at a pressure of 788 mmHg, a volume of 830 mL, and 37°C?

What is the most commonly used tool of monetary policy? A) Paying interest on reserves B) Open market operations C) Fed lending to banks or discount loans D) Re

The community health nurse is preparing an educational class on ovarian cancer for a group of clients. Which signs and symptoms would the nurse include in the p

Selecting and pre-sizing archwires prescribed by the patient's dentist so long as the dentist makes all final adjustments to bend, arch form determination, and

In organizations that use continuous process technologies, What is true? 1) a great deal of monitoring and supervision is required. 2) a wide variety of product

Based on anticipated changes in the future, how can health care marketing strategies change? Consider external influences that may guide strategy changes.

What are the five options for a multi-channel revenue model in the Digital in Store category? a. E-commerce sales b. In-store purchases c. Mobile app revenue d.

Describe the point of view of King Leopold toward imperialism based on the quote at the start of 6.2?

If (x2)/(16) + (y2)/(16) = 1 and y(3) = 2.65, find y^(')(3) by implicit differentiation. What is the value of y^(')(3)?A) 0.5B) 1.2C) -0.8D) -1.5

A nurse is explaining electroconvulsive therapy (ECT) to members of a depression support group. Which statement would indicate understanding? a. "ECT is a painl