Answers by David Lechner

Answers by David Lechner

HELPPP!! Using the given scaled drawing, which THREE statements are true? A) 4.9 in = 11.2 ft B) 4.9 in = 34.3 ft 09 1.6 in = 11.2 ft D) The area of the rectangle is 384.16 ft? E) The area of the rectangle

answered Mar 28, 2022

4 votes

134k views

How many distinct variables does the expression below contain? 2x^5+xy^4-zx

answered Feb 26, 2022

13 votes

234k views

I always make a detailed plan before I begin any job.

answered Dec 16, 2021

4 votes

165k views

A close friend has joined a clinical trial. When you ask her about the types of treatment she might be given, she tells you that neither she nor the doctor running the trial will know until the process

answered Oct 9, 2021

5 votes

184k views

In a direct democracy, people vote on issues themselves, rather than electing representatives to decide for them. Group of answer choices True or False ?

answered Sep 20, 2021

3 votes

54.7k views

A container is 1/10 full of grain. If 21 additional gallons of grain are added, the container is 4/5 full. What is the volume of the container, in gallons?

answered Jul 19, 2021

6 votes

37.8k views

Hoping to lure more shoppers downtown, a city builds a new public parking garage in the central business district. The city plans to pay for the structure through parking fees. During a two-month period

answered Jun 15, 2021

5 votes

186k views

The Thompson Family are filling in their circular garden with new soil for the spring. The garden has a diameter of 24 cm. The cost of the soil is $5.50 per square centimeter. How much money are they going

answered Apr 27, 2021

5 votes

96.1k views

Derive the time cost of a block nested loops join of relations R and S given the following variables, which you may or may not use all of them. Ignore the CPU time costs. R is the outer relation and the

answered Apr 25, 2021

3 votes

228k views

Most plants are multicellular or unicellular

answered Apr 17, 2021

4 votes

224k views

1. Amy's science teacher shows her class a model of an atom. Why is a model useful for studying atoms? A. All atoms exist in the gas phase, and atmospheric gases are invisible. B. A model is helpful to

answered Feb 17, 2021

7 votes

91.5k views

the modern united kingdom and france, by virtue of most, government power being held by the central, national government, are best described as having which form of government?

answered Feb 10, 2021

2 votes

141k views

The areas of the squares created by the side lengths of the triangle are shown. Which best explains whether this triangle is a right triangle? 9sqrt 12sqrt 15sqrt

answered Jan 9, 2021

6 votes

90.6k views

Micah wrote the following argument: Our city should start a garden lottery that would award winners a free plot of land in one of the city’s abandoned lots to encourage community gardening. Community gardening

answered Dec 22, 2020

6 votes

58.6k views

how many presidents has there been in total and whos the 20th president of the united states of america?

answered Dec 1, 2020

0 votes

126k views

524+920 Enter your answer either as an integer or as a fraction in simplest form

answered May 14, 2020

3 votes

164k views

Blake buys paperback from the used bookstore for $5 each. Natalie purchased an annual membership to the same bookstore for $35 so she can buy paperbacks at a discounted price

answered Mar 26, 2020

1 vote

171k views

Although the state's authority derives from the implicit threat of physical force, when the state resorts to physical coercion to enforce its will, its legitimate authority diminishes drastically. this

answered Jan 14, 2020

1 vote

29.2k views

What’s perimeter of triangle YXZ

answered Aug 7, 2019

4 votes

92.6k views

The distance traveled, in feet, of a ball dropped from a tall building is modeled by the equation d(t) = 16t2 where d equals the distance traveled at time t seconds and t equals the time in seconds. What

answered Jun 28, 2019

5 votes

107k views

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