Answer the following questions. Show all work and steps to solve each problem: 1. Is the following always true? If yes, clearly explain why. If no, give a specificcounterexample with numbers to show it is false.Vx2 + y2 = x + y 4. Find and simplify the radical expression that represents the surface area of a tri-angular pyramid whose base (B) is Vx² + 4x + 4 feet long and whose slant height,(H) is Vr+2 feet tall.H,Hint: The surface area of a triangular pyramid can be found by multiplyingthe area of one of the triangular faces by four.

Note: AS per our guideline we are supposed to answer only one question. Kindly repost the other…

Answered: 1. Is the following always true? If…

1. Is the following always true? If yes, clearly explain why. If no, give a specific counterexample with numbers to show it is false. Vx2 + y² = x+ y

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Related questions

Q: How long would it take Chi to complete the triathlon if she a;so got a flat tirethat took 10 minutes…

A: Time taken by Chi to complete the triathlon is :Swim time + Transition 1 time + cycle time +…

Q: It took Trudi 6 minutes to complete one math problem. How long will it take her to complete 15…

Q: solve each of the following for the indicated variable. I = (100M) / C for C (Intelligence quotient)

A: We have to solve the given equation for the indicated variable.

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: Solve this problem and provide your reason for the solution: Aboard was sawed in two pieces.…

Q: This week’s immunity challenge is to dive into a lake and release a weighted buoy. Each contestant…

A: The person with the deepest dive will leave the shortest height above the water.

Q: Solve the following equation for r. M=-Try

Q: Apply the approach of problem solving. A well is 20 ft. deep. A snail at the bottom climbs up 4 ft…

A: We have to find bo. Of days required.

Q: The White River flows at a rate of 4 km/h. In order for a boat to travel 76.8 km upriver and then…

A: Let x be the speed of water still in water. Then, Upstream speed is x-4 and downstream speed is x+4.…

Q: SOLVE THE FOLLOWING, SHOW YOUR SOLUTION. 1. I am a brazen lion, a fountain; my spouts are my two…

Q: Instructions: Answer each of the following. 1. A uber company charges a flat fee of $8 in addition…

A: Given that: Flat fee per ride=$8Charges per mile=$4/mile

Q: 20 5 15 18 6.

A: Convert all root in one common power and then compare

Q: A skier travels for 4 seconds and A snowboarder travels 105 meters in 7 seconds. covers 72 meters.…

A: A snowboarder travels 105 meters in 7 seconds.

Q: 4390 mi 4390 mi 1.6 km b b d e km 5.4 hrs 5.4 hrs c 60 min f min a = i b = d 3= e = b.d = %3D %3D

A: Topic:- simplification

Q: This week’s challenge is to launch coconuts using a giant slingshot. Each contestant is given three…

Q: Researchers wanted to determine whether fence lizards learned to avoid fire ants. To determine this,…

A: Given information:- Samples = 1000 Mean difference = - 0.192 Std. error = 4.956

Q: Solve each by setting up and solving an appropriate equation. Glenn invests $4000 at 5% annual…

A: The principle amount invested by Glenn is P=$4000 The annual interest rate is given as r=5% The time…

Q: Solve and reduce to simplest form where applicable: If it tookgallon of paint to cover 260 square…

A: If it took 1/5 gallon of paint to cover 260 square feet of wall in Tom's garage, we have to find…

Q: ormula for converting pounds into kilograms is K=0.45PK=0.45P where PP is a number of pounds,…

Q: A family is driving from Algebraville to Geometry City to Trig Town. With reference to the origin,…

Q: Simplify each of the following: a. V32 b. V8 C. d. f. V16 x V3 VBI h. V256 i. + 26 V16 j. V63

Q: Solve each by setting up and solving an appropriate equation. Pat is paid time-and-a-half for each…

A: Solve each by setting up and solving an appropriate equation. Pat is paid time-and-a-half for each…

Q: The cost of renting a rototiller is $18.50 for the first hour and $9.95 for each additional hour.…

Question

Answer the following questions. Show all work and steps to solve each problem:

1. Is the following always true? If yes, clearly explain why. If no, give a specific
counterexample with numbers to show it is false.
Vx2 + y2 = x + y

4. Find and simplify the radical expression that represents the surface area of a tri-
angular pyramid whose base (B) is Vx² + 4x + 4 feet long and whose slant height,
(H) is Vr+2 feet tall.
H,
Hint: The surface area of a triangular pyramid can be found by multiplying
the area of one of the triangular faces by four.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Pythagoras' Theorem$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.

Similar questions

Solve each problem below. Show all working in the space provided. Jill, Davis and Jenny have $149 together. Jill has $14 more than Davis vas 15cm longer than the other piece. Calculate the length of the longer A piece of string 145cm long was cut into two pieces. One of the pieces Aded. gerself. If er friend? PROBLEM piece. he Answer: Jenny has $10 more than Jill. How much money does Davis have? Answer: hool has 513 students. The number of girls is twice the number of hoys at the school. How many girls are there at the school? Answer: There are 49 balls that are red, blue or green in a box. If there are 7 more blue than green balls and the same number of green and red balls. how many balls are blue? Answer: Ken, Jeff and John have a combined weight of 72kg. Ken weighs 8kg more than Jeff and John weighs 2kg more than Ken. How much does each boy weigh? 5.
A farmer wants to fence in a rectangular plot of land adjacent to the south wall of his barn. No fencing is needed along the barn, and the fencing along the east side of the plot is shared with a neighbor who will evenly split the cost of that portion of the fence. Fencing costs $30 per linear foot to install and the farmer only wants to spend $9000. Let x be the length of fence that's shared with the neighbor. Find a formula for the area A(x) enclosed by the fence and the barn. What is the maximum possible area enclosed?
A block with initial temperature of 65°F was put inside the oven with temperature of 350°F. After 10 minutes of being inside the oven, the block's temperature is 150°F. Find the answer for the following questions. 1) Find the temperature of the object after 30 minutes. 2) Find the time when the object reaches a temperature of 250°F.
Solve the problem using the 4 steps of Gorge Polya
a firms revenue is given by $20 e0.46 t . how long will it take to grow to $165
James gets $1.50 more per hour than Ghandi. James works for 8 hours,Ghandi for 9 hours and together they earn $182. What is the hourly rate for each? Towns A,B and C, all lie around the same road in that order.Town C is 52km from town B. Gevena drives from B to A then to C then nack to A. In doing so she travels a total distance of 266km. How far is A from B?
0,000 mi of water from one end of the course to the other. The Blue Team have a beaker which holds 200 ml. The Red Team have a beaker which holds 250ml of water. How many trips will each team need to make?