01/28/21

What is the perimeter of the trapezoid

Isosceles trapezoid MNPQ is shown below. What is the perimeter of the trapezoid?

01/28/21

The vertices of JOHN are J(­3,1), O(3,3), H(5,7) and N(­1,5). Use coordinate geometry to prove that Quadrilateral JOHN is a parallelogram.

The vertices of JOHN are J(­3,1), O(3,3), H(5,7) and N(­1,5). Use coordinate geometry to prove that Quadrilateral JOHN is a parallelogram.

01/28/21

Need answer help

The senior classes at High School A and High School B planned separate trips to the indoorclimbing gym. The senior class at High School A rented and filled 2 vans and 7 buses with 212students. High... more

01/28/21

Need answer help

Stefan and Ted each improved their yards by planting rose bushes and ivy. They bought theirsupplies from the same store. Stefan spent $77 on 3 rose bushes and 8 pots of ivy. Ted spent $91on 9 rose... more

01/28/21

Emily wants to buy turquoise stones on her trip to New Mexico to give to at least 4 of her friends. The gift shop sells two types of turquoise stones for either $4 or $6 per stone.

Emily has NO MORE than $30 to spend.(a) write a system of inequalities describing the situation. Be sure to define your variables. (b) list three possible solutions.

01/28/21

Write an algebraic expression that is equivalent to the expression. cot(arctan 5/x+2)

Stuck on this question for Inverse Trig Functions.

01/28/21

what is twice the number of 299

01/28/21

This is for my school city, and a test worth half my grade

A 41-foot ladder is placed against a vertical wall of an apartment building. The base of the ladder is 9 feet from the base of the apartment building. How many feet up the apartment building is the... more

01/28/21

solve using Substitution y=x+6 y=-2x

01/28/21

Solving a word problem with three unknowns using a linear equation

Diane, Greg, and Boris sent a total of 107 text messages during the weekend. Greg sent 3 times as many messages as Boris. Diane sent 8 fewer messages than Boris. How many messages did they each... more

01/28/21

Add/Sub Polynomials

A rectangle has a perimeter of 130 centimeters. the length of the rectangle is (x) units and its width is (x+5) units. Write an equation for this situation. Then find the numerical values of x, the... more

01/28/21

For what number of aerobics classes will the cost for members and nonmembers be the​ same?

At a local fitness​ center, members pay a $10 membership fee and $3 for each aerobics class. Nonmembers pay $4 for each aerobics class. For what number of aerobics classes will the cost for members... more

01/28/21

Find all solutions of the equation in the interval[0, 2π) 3sec^2x−4secx−4=0

Need help on this specific question on my trig hw

01/28/21

The sum of 4 and a number is less than 15

01/28/21

Circular Area Question 7th

A soda can is shaped like a cylinder. The radius of the top of a soda can is 5 centimeter, as shown in the diagram. What is the measurement of the circumference of the base of the soda can in... more

01/28/21

What is the slope line that passes through (-4,4)

The slope line

01/28/21

what is the ordered pair that represents a solution to both equations

what is the ordered pair that represents a solution to both equations

01/28/21

Basic math problem.

At the movie theater child admission is $5.10 and adult admission $9.70. On Saturday, 188 tickets were sold for a total sales of $1368.20. How many child tickets were sold that day?

01/28/21

Translate the following sentence

“Four is three times the sum of a number and two”

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