109 Answered Questions for the topic School

03/21/22

#### SA and V review before test Question: 7

If a sphere has a circumference of 75.36 ​in., what formula should you use to find the​ radius? What is the surface area of the​ sphere?Let C=2πr equal the fourmula for the radius of the sphereThe... more

03/21/22

#### 7.1 Understanding Pythagorean Theorem Question: 17

An appliance store decreases the price of a​ 19-in. television set 19​% to a sale price of $522.86. What was the original​ price? The original price of the television was$_____________(Round to... more

03/21/22

#### 7.1 Understanding Pythagorean Theorem Question: 15

Solve the system of equations using subtraction.4x - 9y = 68x - 9y = 30The solution is ______________ ​(Type an ordered​ pair.)

03/04/22

#### Topic 5 review of systems Question 22

Solve the system of equations using subtraction.﻿2x-5y = 58x-5y = 35Question content area bottomPart 1The solution is enter your response here. ​(Type an ordered​ pair.)

03/04/22

#### Topic 5 Review Systems Question 19

The sum of two numbers is 14. When the second number is subtracted from the first​ number, the difference is 10. Find the two numbers.Question content area bottomPart 1What are the... more

03/04/22

#### Topic 5 review of systems Question 18

Solve the system using addition.﻿7x+8y = -23-7+y = 68Question content area bottomPart 1The solution is enter your response here.​ (Type an ordered​ pair.)

03/04/22

#### Topic 5 review of systems Question 15

Multiple Representations  Find the solution of the system of equations by substitution. Use pencil and paper. Draw a picture using algebra tiles to show the... more

02/20/22

#### Topic 5 Review of Systems (19 questions) -- Question 17

Solve the system of equations using subtraction.4x−7y=1710x−7y______

02/20/22

#### Topic 5 Review of Systems (19 questions) -- Quesiton 15

Solve the system using addition.8x+6y=-3-9x+y=52__________

03/22/21

#### PHYSICS HELP! Force of Gravitational Attraction

Determine the force of gravitational attraction between the earth ( which is 5.98 x 10^24 kg ) and a 70 kg physics student if the student is standing at sea level, a distance of 6.40 x 10^6 meters... more

03/09/21

#### Given <BCA is congruent to <EFD, segment BA is perpendicular to segment AD, segment ED is perpendicular to segment AD, and segment AC is congruent to segment DF.

Given <BCA is congruent to <EFD, segment BA is perpendicular to segment AD, segment ED is perpendicular to segment AD, and segment AC is congruent to segment DF.Prove: segment BC is congruent... more

01/23/21

#### statistics help!

Your student email account requires you to choose a password of 4 letters followed by one of the digits 0-9. The password can consist of upper case letters (26) or lower case letters (26). How many... more

12/11/20

#### How can I get a quadratic equation in vertex form with only my x-intercepts and vertex?

I need to find the equation in vertex form for a parabola but I am so lostThe vertex is (9,17)The x-intercepts are (0,0) and (18,0) Thanks :)

12/11/20

#### How can I get a quadratic equation in vertex form with only my x-intercepts and vertex?

I need to find the equation in vertex form for a parabola but I am so lostThe vertex is (9,17)The x-intercepts are (0,0) and (18,0) Thanks :)
School Math Mathematics

12/04/20

#### I need help with this

The mass of an adult North Pacific right whale is about 70,000 kg, or 7 × 104 kg.The mass of a male African elephant is about 7000 kg, or 7 × 103 kg.About how many times more massive is the right... more

09/25/20

#### can someone give me the answer to this math question please?

Lisa started with $45 in her account. She saves$15 per week. Ben has no money in his account, but adds \$22 per week. Write an inequality to represent how long Ben will have less money in his... more

04/30/20

#### Should I Drop Out of High School and Get My GED Instead?

I am a 17 year old junior in high school. For most of the first semester of this academic school year, I decided to take online classes due to recovery of personal matters. I found out during that... more
School Algebra 1

02/29/20

#### Find the sum of following two quantities if the number is represented by x.

Six multiplied by the sum of four and a number

02/10/20