Questions and answers by

zach

Questions (167)

Which angles are pairs of alternate exterior angles? Check all that apply.4 lines intersect to form 16 angles. Clockwise from
1. 7 answers
2. 366 views
In the diagram, which two angles are alternate interior angles with angle 14?4 lines intersect to form 16 angles. The angles
1. 9 answers
2. 163 views
In the diagram, the measure of angle 3 is 89°, and the measure of angle 6 is 88°.A transversal intersects 2 lines to form 8
1. 21 answers
2. 245 views
Which angle must be complementary to angle 3?3 lines intersect to form 6 angles. Clockwise, from top left, the angles 2 (90
1. 13 answers
2. 164 views
If the measure of angle 4 is (11 x) degrees and angle 3 is (4 x) degrees, what is the measure of angle 3 in degrees?3 lines
1. 19 answers
2. 256 views
What is another name for Angle 1?Line segments H E and E F combine to form an angle. Line segment E G comes out of the angle to
1. 21 answers
2. 143 views
Jerome bought 15 videos from a department store. Some videos were new releases, x, which cost $19, and some videos were
1. 29 answers
2. 237 views
A system of equations is given below.y = negative 2 x + one-fourth and y = negative 2 x minus one-fourth Which of the following
1. 15 answers
2. 191 views
The system of linear equations Negative 2 x + y = 8 and Negative 3 x minus y = 7 is graphed below.On a coordinate plane, 2 lines
1. 9 answers
2. 102 views
Maria solved the equation.4 (3 x minus 8) minus 4 = 24. 12 x minus 32 minus 4 = 24. 12 x minus 36 = 24. 12 x = 60. x = 5. What
1. 21 answers
2. 198 views
Solve to find the value for x in the linear equation: 3(−4x + 5) = 12.1. Use the distributive property: 2. Use the subtraction
1. 31 answers
2. 176 views
Below is the equation that represents the markers Janelle brought in for her math group.x = the number of students in Janelle's
1. 25 answers
2. 346 views
do you remember my name
1. 11 answers
2. 130 views
hey i just met you on this website you seem really cool if you wanna be freinds that would be nice ya i just met you nd your so
1. 31 answers
2. 146 views
the total cost. The total cost for 35 brochures is $41.45. The total cost for 65 brochures is $55.55.Step 1: Write the ordered
1. 19 answers
2. 228 views
A linear function has an x-intercept of 12 and a slope of StartFraction 3 Over 8 EndFraction. How does this function compare to
1. 21 answers
2. 230 views
Brooke found the equation of the line passing through the points (–7, 25) and (–4, 13) in slope-intercept form as follows.St
1. 34 answers
2. 222 views
What is the equation of the line that passes through the points (15, 9) and (-2, 9)?mc023-1.jpg mc023-2.jpg mc023-3.jpg
1. 21 answers
2. 166 views
What method can be used to write the equation of a line in slope-intercept form given two points?Find the slope using the
1. 32 answers
2. 181 views
On a coordinate plane, a line goes through points (0, 3) and (6, 0).Which statements could be an interpretation of the graph's
1. 21 answers
2. 197 views
I'm sorry to hear that your father left to get milk and never returned. It must be a difficult experience for you.
1. 1 answer
2. 171 views
Carey correctly graphs a linear function. The slope of the function is –1. The y-intercept is 3. Which is Carey’s graph?On a
1. 11 answers
2. 249 views
A sand dune stands 5 feet above sea level. The hill is eroding at a rate of 1 foot per 20 years. Let y represent the height of
1. 6 answers
2. 161 views
A graph has time (hours) on the x-axis and total charge (dollars) on the y-axis. Points are at (0, 8), (2, 27), (4, 46), (6,
1. 21 answers
2. 142 views
start the rap battle
1. 15 answers
2. 159 views
you think you can rap witth my flow i dont think so im a pro
1. 3 answers
2. 92 views
A survey of 20 colleges found that seniors graduated with an average $28,950 in debt from student loans. The debt was normally
1. 1 answer
2. 260 views
Paul mixes cement with sand. He uses 3 3/4 kilograms of cement and 1/2 kilogram more sand than cement. He needs 10 kilograms of
1. 1 answer
2. 206 views
A snail is at the bottom of a well. In the first 10 minutes, the snail climbs 23 7/12 inches. In the next 10 minutes, it climbs
1. 2 answers
2. 165 views
Find each angle measure. Answers may be used more than once.Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 87 views
Find the value of x.Responses 9 9 -8.5 -8.5 129
1. 1 answer
2. 86 views
Thursday: Basic Quiz 7-19 of 109 of 10 Items Question POSSIBLE POINTS: 7.69 Find each angle measure, if m∠2 = 107°.. Answers
1. 1 answer
2. 117 views
Thursday: Basic Quiz 7-18 of 108 of 10 Items Question POSSIBLE POINTS: 30.77 Classify each angle pair by matching. Use the
1. 1 answer
2. 112 views
Thursday: Basic Quiz 7-18 of 108 of 10 Items Question POSSIBLE POINTS: 30.77 Classify each angle pair by matching. Use the
1. 1 answer
2. 150 views
∠1 and ∠6∠2 and ∠5 ∠4 and ∠5 ∠3 and ∠5
1. 1 answer
2. 83 views
If ∠1 and ∠2 are vertical angles and m∠2 = 108°, find m∠1.Responses
1. 2 answers
2. 93 views
If ∠R and ∠S are supplementary and m∠R = 39°, find m∠S
1. 1 answer
2. 102 views
Find the value of x.Responses -1 -1 6 6 11
1. 1 answer
2. 75 views
Thursday: Basic Quiz 7-14 of 104 of 10 Items Question POSSIBLE POINTS: 7.69 Find each angle measure. Answers may be used more
1. 1 answer
2. 116 views
Find each angle measure. Answers may be used more than once.Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 107 views
Classify the angle relationship between ∠1 and ∠2. Check the only name that applies. You are given m∠1 = 28° and m∠2 =
1. 1 answer
2. 100 views
Classify the angle relationship between ∠1 and ∠2. Check the TWO names that apply.
1. 1 answer
2. 68 views
Basic quiz 7.1
1. 1 answer
2. 92 views
Responsesm∠P = 71° ACUTEm∠P = 71° ACUTE m∠P = 90° RIGHTm∠P = 90° RIGHT m∠P = 96° OBTUSEm∠P = 96° OBTUSE
1. 0 answers
2. 85 views
When you are carrying your backpack to class at a constant speed, you are not doing work. Why not?
1. 1 answer
2. 85 views
A baby carriage is sitting at the top of a hill that is 21m high. The carriage with the baby weighs 12kg. The carriage has
1. 1 answer
2. 128 views
Zadie weighs 500N. She climbs a wall that is 5m high. How much work does she do?
1. 1 answer
2. 88 views
Which of the following is a conversion from light energy to chemical energy?Responses Making toast in a toaster. Making toast in
1. 1 answer
2. 103 views
Which of the following is a conversion from light energy to chemical energy?Responses
1. 1 answer
2. 62 views
Solve and fill in the blank. SHOW YOUR WORK FOR FULL CREDIT KE = 12mv2 GPE = mgh (gravitational constant = 9.8 m/s2 A car is
1. 1 answer
2. 92 views
What must happen for work to be done?Responses
1. 1 answer
2. 61 views
Used to calculate how quickly work is being done.
1. 1 answer
2. 86 views
Used to calculate work
1. 1 answer
2. 94 views
Used to calculate workUsed to calculate how quickly work is being done. An arrow shot from a bow is this type of energy.
1. 1 answer
2. 103 views
In which situation is a person doing work on an object?Responses A student walks while wearing a backpack that weighs 15N. A
1. 1 answer
2. 99 views
Which of the following is the energy that comes from changes in an atom's nucleus?Responses
1. 1 answer
2. 72 views
A construction worker is lifting a load of bricks onto a truck. She does 200J of work in 40 seconds. What is her power output?Re
1. 1 answer
2. 129 views
A construction worker is lifting a load of bricks onto a truck. She does 200J of work in 40 seconds. What is her power output?Re
1. 2 answers
2. 126 views
QuestionPOSSIBLE POINTS: 3.83 Physics Rollercoaster Diagram | Quizlet Look at the diagram. Choose the letter that represents
1. 1 answer
2. 124 views
Jada is jumping on a trampoline. At the top of her jump, which is true?
1. 1 answer
2. 100 views
Jada is jumping on a trampoline. At the top of her jump, which is true?Responses The potential energy is at a maximum. The
1. 1 answer
2. 128 views
Draw an energy transformation diagram for what happens when a battery operated flashlight is turned on.
1. 0 answers
2. 114 views
An acorn falls from a tree. How is the acorn's energy changing?Responses
1. 1 answer
2. 122 views
10 of 2110 of 21 Items19:35 / 01:00:00 Question POSSIBLE POINTS: 3.83 Physics Rollercoaster Diagram | Quizlet Look at the
1. 1 answer
2. 134 views
A tow truck exerts a force of 11,000N to pull a car out of a ditch. It moves the car a distance of 10 meters in 25 seconds. What
1. 1 answer
2. 120 views
Milani applies a force of 100N to move a box 5 meters. How much work did she do
1. 1 answer
2. 104 views
If a barbell weighs 160N, what other information do you need to calculate how much work it takes to lift it?Responses
1. 1 answer
2. 84 views
Christina and Kylie are lifting boxes to put them on shelves. Christina does 200J of work in 5 minutes and Kylie does 200J of
1. 1 answer
2. 82 views
Christina and Kylie are lifting boxes to put them on shelves. Christina does 200J of work in 5 minutes and Kylie does 200J of
1. 1 answer
2. 91 views
A 0.5 kg glass falls with an initial velocity of -1.5 m/s and lands on the hard floor. The same type of glass falls with the
1. 2 answers
2. 331 views
Suppose the point G(–3, –2) is reflected over the y-axis. Write the coordinates of the image.
1. 1 answer
2. 1,025 views
how many different key signatures are there?
1. 0 answers
2. 287 views
you pull a sled with a package on it across a snow-covered flat lawn. If you apply a force of 65.1 N to the sled, it accelerates
1. 1 answer
2. 1,140 views
exponents and factors and fractions
1. 32 answers
2. 2,643 views
Development Indicators for Country XWhat does the chart suggest about Country X? Check all that apply. It is a developed
1. 1 answer
2. 2,597 views
What is the variable x in the following hydrate formula NaCl xH2O if the mass of sodium chloride is 58g and the mass of the
1. 0 answers
2. 616 views
A 14.5 kg toy car is driving around a horizontal circular track with a period of 8.0 seconds. The radius of the circular track
1. 1 answer
2. 773 views
A 1500 kg car is rounding a curve with a radius of 204 meters on a level road. The maximum frictional force the road can exert
1. 0 answers
2. 645 views
A 4231 kg car is rounding a curve with a radius of 42 meters on a level road. The car has a velocity of 23.9 m/s.Calculate the
1. 3 answers
2. 468 views
A 4231 kg car is rounding a curve with a radius of 42 meters on a level road. The car has a velocity of 23.9 m/s.Calculate the
1. 1 answer
2. 491 views
A 1500 kg car is rounding a curve with a radius of 204 meters on a level road. The maximum frictional force the road can exert
1. 4 answers
2. 617 views
An airplane with a speed of 88.2 m/s is climbing upward at an angle of 55.6 ° with respect to the horizontal. When the plane's
1. 2 answers
2. 595 views
A golfer imparts a speed of 40.0 m/s to a ball, and it travels the maximum possible distance before landing on the green. The
1. 1 answer
2. 832 views
what is the inverse of the given relation?for the function f(x)=xx-2,find (fof-1)(10)
1. 1 answer
2. 562 views
Here is the question:a ball is dropped from a height of 3m and bounces on the ground . At the top of each bounce, the ball
1. 1 answer
2. 784 views
You are on a hike in the mountains. You have 3.03 km left to go before your next campsite. The sun will set in 5.2 h.What
1. 1 answer
2. 1,404 views
Two blocks are arranged at the ends of a masslessstring as shown in the figure. The system starts from rest. When the 4.01 kg
1. 1 answer
2. 1,001 views
What is the frictional force between the5.66 kg mass and the table? Answer in units of N.
1. 0 answers
2. 615 views
What is the magnitude of F? Assume theacceleration due to gravity is 9.8 m/s 2 and the surface is frictionless. Answer in units
1. 1 answer
2. 1,665 views
A load of 66 N attached to a spring hangingvertically stretches the spring 8.3 cm. The spring is now placed horizontally on a
1. 1 answer
2. 1,180 views
The acceleration of gravity is 10 m/s2.What is the acceleration of a 46 kg pail of cement that is pulled upward (not sideways)
1. 1 answer
2. 998 views
On planet X, an object weighs 18.1 N. Onplanet B where the magnitude of the free-fall acceleration is 1.28 g (where g = 9.8 m/s
1. 1 answer
2. 685 views
The diagonal of a rectangular storage room is 4 yards long. If its length is 2 times its width, find the dimensions of the room.
1. 2 answers
2. 838 views
Your car is stuck in a mud hole. You are alone but you have a long strong rope. having studied physics you tie the rope tautly
1. 2 answers
2. 1,679 views
The distance between two telephone poles is 31 m. When a 1.54kg bird lands on the telephone wire midway between the poles, the
1. 2 answers
2. 602 views
A 57.5-kg runner has a speed of 5.80 m/s at one instant during a long-distance event.(a) What is the runner's kinetic energy at
1. 0 answers
2. 771 views
A knight sits on a castle wall during a siege.To while away the time, he notes that boulders catapulted from below land on the
1. 1 answer
2. 2,510 views
A ball is thrown straight up and reaches amaximum height of 7.16 m. What was its initial speed? The acceleration of gravity is
1. 1 answer
2. 959 views
Shirley has two containers of water for a camping trip. One container holds 2 times as much as the other. The total amount of
1. 1 answer
2. 682 views
A ball with a mass of 3.47 kg is rolling along at 17.4 m/s. If you apply a force of 52.2 N to it, how many seconds will it take
1. 1 answer
2. 347 views