Could you type in the answer and work a little simple for me to understand. Must show my work

Could you type in the answer and work a little simple for me to understand. Must show my work

triangle DEF and triangle QRS are right triangles. If Δ DEF is simular to Δ QRS, and m<EFD= 65°, which of the following angles also has a mesure of 65°?

how many squares with horizontal and vertical sides can be formed using points of the grid as vertices? Also, the dots are 4 down and to the right. In total is 16 dots...

The profits for video game companies depend on what game platform the game runs on, which can either be a portible system with a built in screen, or a standard system that you have to hook up to a...

Solve the literal equation for x. 3y=3x+1

1) Two people are 3.21 miles apart and both spot a hot air balloon. One person observes the balloon at an angle of elevation of 25 degrees and the other observes the balloon at an angle of elevation...

here is the question: Freida must take a 4-hour examination containing 200 questions, 50 of which are math questions. Twice as much time should be allowed for each math question as for each other...

1) Two planes fly from a point A. The angle between their two flight paths is 42 degrees. one plane has flown 35 miles from point A and the other has flown 20 miles from point A. How far apart...

1)The bearing from A to B is 40°. Determine the bearing of A from B. 2) If the beating from A to B is 120 degrees. Determine the bearing of A from B. 3) Describe in words what the bearing...

A car is traveling at a constant speed. After 2.5 hours, the car has traveled 80 miles. If the car continues to travel at the same constant speed, how many hours will it take to travel 270 miles?...

Determine whether one figure is a dilation of the other. Justify your answer: Quadrilateral DEFG has sides measuring 16m, 28m, 24m, and 20m. Quadrilateral D'E'F'G' has sides measuring 20m, 35m, 30m,...

Following the birth of a? child, a parent wants to make an initial investment Upper P0 that will grow $40,000 for the? child's education at age 18. Interest is compounded continuously at 7?%...

need help

4 + 3 √(x+2)= 2x - 1

Please help me to solve this. I dont know how. And help me to find its domain

John takes 2 hours longer than Andrew to peel 600 pounds of apples. If together they can peel 600 pounds of apples in 8 hours, then how long would it take John to peel the apples working alone?

A. 5/6 and 10/12 (Can't be A. because I got it wrong) B. 3/2 and 2/3 C. 6/7 and 1 5/7 D. 3 1/2 and 4 4/4

The main thing is to find the answer of course, and you have to use subgoals. The main thing also is to see how many designers are needed to complete the orders in 8 hours. You solve it using a solving...

I have 2 statistics questions that I do not understand fully, can anyone solve these and explain the process for retrieving the answer? Thanks!! A Survey Of 47 mernbers Of a health club...

A collection of coins contains only 10-cent and 5-cent coins.There are x 5cent coins in the collection. Write an algebraic expression for of following. * The total value of the coins if for every...