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In △DEF, DF=16 and m∠F=45. Find the length of a leg. Leave your answer in simplest form.?
1. 2 answers
2. 4,134 views
Suppose an airplane is flying in air with a speed of u=100m/s . The wind is from the south west with a velocity of v= 70m/swhat
1. 4 answers
2. 729 views
2. Compare and contrast deductive reasoning and inductive reasoning. Based on the information given here, answer the following
1. 1 answer
2. 2,044 views
How was Queen Eleanor justified in helping her sons rebel against their father?
1. 7 answers
2. 577 views
The sum of two numbers is equal to 495. The last digit of one of them is zero. If you cross the zero off the first number you
1. 9 answers
2. 3,381 views
each rhyme is made up of one possessive noun and one plural noun. Write the answer to each riddle
1. 0 answers
2. 555 views
Senator Warren states that women are "ready to fight back" against unequal pay.Is this a valid argument supported by accurate
1. 2 answers
2. 1,255 views
solve{y=x-7 {5x+2y=7 Use the substitution method. A.(0, −7) B.(7, 0) C.(3, −4) D.(−1, −8)
1. 3 answers
2. 426 views
What is the y-coordinate of the solution of the system of equations?{y=2x+14 {-4x-y=4 Enter your answer in the box. y =
1. 6 answers
2. 807 views
What is the y-coordinate of the solution for the system of equations?{x-y=-11 {y+7=-2x Enter your answer in the box. y =
1. 5 answers
2. 1,806 views
The first term of a geometric sequence is 31(1/4),the last term is 2 and the sum of the associated series is 50(3/4).what is the
1. 1 answer
2. 930 views
A 5.20 g pellet is shot horizontally from a BB gun at a speed of 29.1 m/s into a 20.8 g wooden block. The wooden block is
1. 1 answer
2. 615 views
Four students work to find an estimate for square root 37. Who is closest to finding the true estimate? (1 point)Rhonda: "Use
1. 19 answers
2. 6,639 views
Four students work to find an estimate for square root 54. Who is closest to finding the true estimate? (1 point)Rhonda: "Use
1. 1 answer
2. 5,671 views
Chuck needs to cut a piece of cardboard for an art project at school. He has four pieces of cardboard that he can cut from: 6
1. 9 answers
2. 5,146 views
d = m/v solve for m
1. 1 answer
2. 2,312 views
the length of a rectangle is 2 more than twice its width if the area of the rectangle is 24 squared meter find its dimensions
1. 1 answer
2. 430 views
A mother is 21 years old then her new born daughter. how old does her daughter when her age will be 1 by 4 of her mother
1. 1 answer
2. 519 views
P divided by 7 equals 15 what is p
1. 4 answers
2. 1,356 views
What is 29672 rounded to the nearest 500
1. 6 answers
2. 3,388 views
A car with a mass of 1100kg can accelerate on a level road from rest to 2m/s in 14sec.what is the steepest slope this car can
1. 1 answer
2. 1,017 views
Because you are bored one afternoon, you decide to try a little experiment. You open your eye very wide, extend your thumb, and
1. 2 answers
2. 778 views
The cost to manufacture a product is proportional to the quantity produced, with a cost of $270000 dollars per day when 900
1. 0 answers
2. 1,148 views
Imagine that you have a 5.50 L gas tank and a 3.50 L gas tank. You need to fill one tank with oxygen and the other with
1. 1 answer
2. 733 views
MnO4 ^- + C2O2 ^2- = MnO2 + CO3 ^2-how would you balance this in basic solution? I keep getting the wrong answer.
1. 2 answers
2. 2,334 views
If a player rolls 2 dice and gets a sum of 3 or 11 he collects $15. if he gets a sum of 12 he gets $3. the cost to play the game
1. 0 answers
2. 628 views
A high fountain of water is located at the center of a circular pool as shown in the figure below. Not wishing to get his feet
1. 1 answer
2. 865 views
How do you find the area and perimeter of your room floor?
1. 1 answer
2. 386 views
i spent 1/4 of my money in one shop and 1/3 of my money in another shop. what fraction was left?
1. 8 answers
2. 3,231 views
What number is the sum of 8 numbers whose average is 13
1. 2 answers
2. 592 views
In quadrilateral QRTS, we have QR = 11, QS = 9, and ST=2. Sides line RQ and line ST are extended past Q and S, respectively, to
1. 1 answer
2. 563 views
There are 6,975 folders if 1,735 folders were handed out . How many will I have left?6,975- 1,735=
1. 1 answer
2. 371 views
11/21 or 9/17. which one is greater and what is the work/common denominaters
1. 2 answers
2. 818 views
where the parentheses in 4=3-1+4/2
1. 1 answer
2. 300 views
where are the parentheses in 3 times 2 minus 4 divided by 1
1. 2 answers
2. 430 views
Al2(SO3)3 + 6NaOH ----> 3Na2SO3 = 2 Al9OH)3If 10.0g of Al2(SO3)3 is reacted with 10.0g of NaOH, determine the limiting reagent?
1. 1 answer
2. 1,273 views
does anyone know how could you use an area model to identify the binomial factors of a trinomial? explain
1. 1 answer
2. 468 views
1/2n^2 - 3/2nfactorization, i got : n/2 (n-3) am i right or wrong?
1. 1 answer
2. 338 views
How did the discovery of the electron change the atomic model? A.it disaproved the earlier idea of an indivisible atom. B.it
1. 2 answers
2. 1,274 views
the number line below shows an estimate for the sum of 6/13 and 1/8. explain why the sum is greater than 1/2.
1. 2 answers
2. 717 views
In all together now Jordan states that there were marches and protest against segregation and discrimination in the 1960s. What
1. 23 answers
2. 1,888 views
It is important to verify internet source because. ----- choose that apply. A.the source should be written by real author.
1. 43 answers
2. 15,724 views
15/16-3/4=
1. 1 answer
2. 316 views
11/15+1/8=
1. 1 answer
2. 252 views
-10 11/12-7 1/4=
1. 2 answers
2. 356 views
5/6+4/9=
1. 1 answer
2. 305 views
The glee club has a set of 48 classical CD and a set of 42 show tune CD. Each set can be divided equally among the club
1. 29 answers
2. 6,347 views
(X-b)^2+a^2for a=2,b=1,and c=7
1. 1 answer
2. 364 views
7•7•7= 7^3. Or 3^7 Or 21 or 7^4
1. 1 answer
2. 346 views
Graph the solution of the equation b-15=-12
1. 1 answer
2. 434 views
Write a word phrase for 5 p
1. 1 answer
2. 386 views
A voltaic cell is constructed with all the reactants and products in their standard states. Willthis condition hold as the cell
1. 4 answers
2. 1,982 views
Eddie is arguing with tana about the probability of flipping three coins. They decided to flip a penny, nickel, and a dime.Which
1. 6 answers
2. 1,721 views
How many molecules are in 105 g of sugar(C12H22O11)? Answer in units of molec
1. 1 answer
2. 575 views
How many hydrogen atoms are in 833 gramsof water? Answer in units of atoms
1. 1 answer
2. 548 views
what is 12 x 12? im having a hard time can anyone help me??????????
1. 1 answer
2. 322 views
a plane flew for 4hrs, 30 miles per hour and an adverge speed of 515 mph how far did it fly?
1. 1 answer
2. 388 views
All aspects of health are equally important. A problem in one area can affect other areas.A. true B. False Is the answer false?
1. 6 answers
2. 1,082 views
You decide you are going to make more responsible health decisions. Which of the following risk factors can you control?A. there
1. 9 answers
2. 2,360 views
Which of the following habits will most likely move you towards the illness end of the health continuum?A. maintaining
1. 4 answers
2. 1,597 views
find the straight line that passes through point (2,4) and is perpendicular to line 2x + 12y - 6 = 0
1. 1 answer
2. 539 views
2. You're an IT professional, and your boss has asked you to prepare a briefing for senior staff on the comparative advantages
1. 1 answer
2. 747 views
A cylinder is 12cm tall and has a diameter of 3 cm. What is the surface area?
1. 1 answer
2. 1,070 views
A polyhedron has 6 faces and 4 vertices. Use Euler's formula to calculate the number of edges.
1. 1 answer
2. 2,327 views
In triangle PQR, <P=90 degrees, <Q=10.5 degrees and RQ=120 cm. Find PR.
1. 1 answer
2. 472 views
In triangle PQR, <R=90 degrees, <Q=10 degrees and RQ=16 cm. Find PR.
1. 1 answer
2. 409 views
A rocket follows a parabolic trajectory. After t seconds, the vertical height above the ground, in metres, is given by H=37t - t
1. 2 answers
2. 2,672 views
What is the momentum of a 4 Mg semi truck going 30 m/s south?
1. 1 answer
2. 445 views
Tara has driven 70 miles of a 154 mile trip. If she averages between 50 and 57 miles per hour, which of the following is a
1. 2 answers
2. 481 views
I need to find out if Obama mentions any PERMS power in this section of the State of Union 2014 Speech. I'm stuck and it doesn't
1. 3 answers
2. 511 views
I'm doing an essay on how author's language expresses change in character. First, I need to know how David changed from a
1. 1 answer
2. 737 views
A teacher has a 10m roll of ribbon 3 cm wide . She cuts off 7 equal lengths 3 cm wide to make team bands for PE . There is 90 cm
1. 2 answers
2. 558 views
I need to answer the questions on my study guide, it is my homework but I forgot my book,I need to read chapter 3 it's about our
1. 2 answers
2. 621 views
Why are DRIs not shown on food labels?
1. 2 answers
2. 891 views
Explain why a chemical with a long-half life may create problems in the environment?
1. 1 answer
2. 337 views
When a 58 gram tennis ball is served, it accelerates from rest to a speed of 45 m/s. The impact with the racket gives the ball a
1. 1 answer
2. 1,008 views
a british soldier
1. 1 answer
2. 300 views
craig reads a book with 10 pages in the morning a book with 26 pages before dinner and a book with 10 pages after dinner find
1. 1 answer
2. 641 views
For each of these restriction enzymes, determine whether or not the enzyme would cut the normal, Mutant A, Mutant B, or Mutant C
1. 1 answer
2. 529 views
what is one power given to the state governments in the Constitution
1. 1 answer
2. 433 views
If line 1 passes through (2, -6) and (-2, -2) and line 2 passes through (-3, 2) and (2, 12), where will line 1 and line 2
1. 1 answer
2. 401 views
y1=6+2xx1 y1 -3 ? -2 ? -1 ?
1. 2 answers
2. 256 views
y1=6+2xx1 y1 -3 ? -2 ? -1 ?
1. 0 answers
2. 241 views
y1=6+2xx1 y1 -3 ? -2 ? -1 ?
1. 0 answers
2. 232 views
what is the slope of the graph? what does it mean in the context of the problem?the slope for the problem is 2 i don't
1. 0 answers
2. 652 views
what is the slope of the graph? what does it mean in the context of the problem?the slope for the problem is 2 i don't
1. 1 answer
2. 2,059 views
a 2.1 weight receives 210 j of kinetic energy by a launcher, which is pointed straight up.
1. 1 answer
2. 312 views
a 2.1 weight receives 210 j of kinetic energy by a launcher, which is pointed straight up.
1. 0 answers
2. 292 views
Identify a variable that could be described with an approximately normal distribution, and explain how you came to this
1. 0 answers
2. 369 views
what combination of mediums will produce a stright line of light?how do you correct for hyperopia? how do you correct for
1. 1 answer
2. 537 views
Assume you have a computer that contains 2GB of memory. It contains four memory slots. Each slot can contain 128 MB, 256 MB,
1. 2 answers
2. 865 views
The value, V, of a certain car after n years is given by the formula below.V = 32,000(0.75)n Based on the formula, what is the
1. 1 answer
2. 488 views
The formula for the volume, V, of a prism is V = Bh, where B equals the base area, and h is the height of the prism. What is the
1. 4 answers
2. 2,018 views
Josh hit a baseball straight up into the air. The equation below describes the height of the ball (h), in meters, as a function
1. 2 answers
2. 2,923 views
The formula for the height of a falling object is shown below, where h is the height of the object in meters, t is the time in
1. 6 answers
2. 1,055 views
The population of a southern city follows the exponential law. If the population doubled in size over 13 months and the current
1. 3 answers
2. 8,630 views
A lawn mower handle makes an angle of 60° with the ground. A woman pushes on the handle with a force of 30 pounds. How much
1. 1 answer
2. 1,493 views
A stone is thrown at an angle of 30 degrees above the horizontal from the top of a cliff with an initial speed of 12 m/s. If it
1. 2 answers
2. 2,794 views
A stone is thrown at an angle of 30 degrees above the horizontal from the top of a cliff with an initial speed of 12 m/s. If it
1. 0 answers
2. 889 views
The sum of two decimal numbers is 5.3. Their differences is 1.7, and their product is 6.3. what are the two numbers?
1. 3 answers
2. 1,469 views

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