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barb
Questions (112)
Is ABC similar to AXYZ? Explain why the triangles are similar or why they are not similar. You need to show evidence and all
3 answers
696 views
Write a list of steps that are needed to find the measure of ∠B.
A line segment ACD is shown with triangle ABC drawn so that AC
28 answers
6,524 views
what happens to water at 100 degrees celsius as pressure is increased fro 0.8 atm to 1.2 atm?
2 answers
1,447 views
How many grams of Mg(OH)2 would be produced from 4 mol KOH? if the balanced reaction is MgCl2 +2KOH arrow Mg(OH)2 + 2KCl?
1 answer
695 views
The length is 2 inches and the actual length is 2 miles what is the scale factor?
3 answers
464 views
Two short legs of right triangle are 16 each. How long is long side
2 answers
482 views
Rounding 6,156 to the nearest hundred
1 answer
548 views
Solve the inequality graph solution 8| x+3/4|<2answers are ,x< -1or x>-1/2, -5/32<x<5/32, -1<x<-1/2, x<-5/32or x>5/32 thank you
1 answer
761 views
Solve the absolute value equation graph solution 2|3 x-5|-8=8 answers are x=1 5/6or x=5/6, x=1 or x=4 1/3, x=1 5/6or x=4 1/3,
1 answer
654 views
The ball is kicked straight up in the air from 4' off the ground
Original velocity is 60' per second How many secs does it take
1 answer
540 views
i am suppose to write 2 legal memorandum sally bright v. john bright and john bright v. sally bright child custody case. mother
1 answer
1,755 views
legal writing project 2 sally bright v. john bright
4 answers
1,151 views
what is ascii text?
2 answers
372 views
what should you do in writing a memorandum?
1 answer
405 views
-14s-1
true or false
1 answer
670 views
the quotient of n and 5 is 4 times n
find equation
2 answers
2,243 views
how many calories are required to melt a 135.0g sample of ice at 0.0 c
1 answer
450 views
-3/4+7/12-(-5/6)
the answer I get is o.6666667.
1 answer
350 views
how do u know the answers shown on the computer for What do they call the international hoola hoop championships?are correct
1 answer
416 views
the water in leroy's and jerod's fish tank has evaporated so it was about 5/8 inch below the leverit should be.they added water
1 answer
502 views
33 1/3+p=100%
1 answer
271 views
6.4-y=6 2/5 y=
1 answer
243 views
find an antiderivative F(x) of f(x)=11x-sqrt(x)
1 answer
771 views
using 100 ft of fence material an dbuilding a regular gexagon garden, what is the area of the garden?
1 answer
368 views
Use the compound interest formula A=P(1+r)^t and the given information to solve for r.
A=9,000,000 P=60,000 t=40
1 answer
453 views
Find the payment necessary to amortize a 4% loan of $900.00 compounded quarterly , with 11 quarterly payments?
0 answers
720 views
each week you gave a quiz in social studies and science class. find the probability both quizzes given on the same day tell if
1 answer
679 views
a cylinder that has a diameter of 2.5in. and length of 5.5ft, determine the volume of a) inches; b)feet
1 answer
382 views
what is the total liabilites and the owners equity in the balance sheet you prepared in exam figure 4? a. $,5,906.54?
0 answers
491 views
find the area of each circle. use 22 over 7 for pie. and radis for 15 in.
1 answer
444 views
buses to the stadium leave central station every 10 minutes buses to the zoo leave central station every 16 minutes both buses
2 answers
725 views
jared wants to save $100 to buy a tennis racket.he saves $8 each week,and his mother gives him an extra $0.25 for each dollar he
5 answers
649 views
Find all real zeros of the polynomial f(x)= x^4 -130x^2+3969 and determine the mutiplicity of each.
2 answers
410 views
Find the vertex and focus of the parabola.
(x^2)-(24y) = 0
2 answers
1,829 views
Find the standard form of the equation of the ellipse with the following characteristics.
foci: (+/-5, 0) major axis of length:
1 answer
1,496 views
I only have 1 hour to get this question answered. Thank you in advance. I need a quadratic equation in the variable x given the
4 answers
452 views
I am getting desperate. Can someone please help me with this and thank you in ADVANCE!!!!
WRITE A QUADRATIC EQUATION IN THE
1 answer
450 views
write a quadratic equation in the variable x having the given numbers as solutions. Use ax^2 + bx + c=0
Thanks so much for the
2 answers
590 views
thankyou so much in advance.I need to write an equation in the variable x having -sqrt5,6sqrt5 as solutions. This needs to be in
1 answer
484 views
The cubed root of x+5=3.In solving this I get x=22. Is there another possible solution for x? Can I have this quick? Thank you
2 answers
393 views
Thank you in advance.
How do you write an equivalent expression using radical notation for 635^3/4 power? Can I have this before
2 answers
488 views
I need help quick with this problem. Thanks in advance.
What is the 14th root of (-2)^14 power?
1 answer
388 views
find sqrt1575x^4. thanks in advance and is the answer 15x^2sqrt7
2 answers
402 views
can someone check my answer on this one?
rewrite with rational exponents: (sqrt5mn)^9 i got: 5^9/2m^9/2n^9/2 is this correct?
2 answers
457 views
please help with this radical: Thank you in advance.
sqrt of 3a + 7*sqrt of 75a^3
1 answer
333 views
what is the 14th root of (-2) to the 14th power? Thanks in advance
1 answer
376 views
the perimeter of a rectangular garden is 25.6m and the area is 36.12msquare. find the length and width of the garden
1 answer
434 views
49 is 77% of what number?
3 answers
339 views
I need to see how to arrange 8-1/5y=10x to mx+b form Is it -1/5y=10x-8? I need the slope and y intercept. Thanks much to who
1 answer
558 views
write an equation of the line containing the given point and parallel to the given line; use y=mx+b form; (5,8) x+4y=7 i keep
1 answer
517 views
I need to see step-by-step how to find an equation of line containing pairs of points: use y= mx+b form. (-7,-8), (-3,-6)
Here is
1 answer
437 views
Can someone help me plwease with this problem????? I need to find an equation for the given pair of points and express my answer
1 answer
701 views
find the slope and the y intercept of the line. Please help me I keep getting the y intercept wrong.
8x=9y + 54 I got the slope
2 answers
641 views
How can you determine if two lines, plotted on the x-y graph and represented as y=mx + b are perpendicular?
1 answer
498 views
find the slope if any:
x+8y=16 x+0=16 x=16 0 +8y=16 8y=16 8y/8=16/8 y=2 this is the part that loses me: 0-2=-2 16-0=16 -2/16=-1/8
1 answer
328 views
From a base elevation of 6300 ft. a mountain peak rises to a summit elvation of 14366 ft. over a horizontal distance of 15844
1 answer
409 views
graph and find the slope. I graphed and now I need the slope.
(1,-5),(-1,-5) m=
1 answer
486 views
5(3+4x)-6>=129
I get 2 different answers on this one. 15+20x-6>=129 15+20x-6+6>=129+6 15+20x>=135 15-15+20x>=135-15 20x>=120
1 answer
621 views
graph the equation and identify the y intercept: y=1/2x
How do work this can anyone help with step by step as i will have more of
5 answers
495 views
find the slope of the line, if it exists:
coordinates are (-1,-5), (1,-5) I am doing something wrong because I either get 5 or if
1 answer
465 views
please solve:
8y - 12 < 7y - 7 { y y < ? there is supposed to be a straight line between the y and y
5 answers
1,039 views
can i get step by step for this equation?
3x + 2y =24 what is the y intercept and what is the x intercept? I need the ordered
2 answers
1,490 views
graph the equation and identify the y intercept: y=1/2x
How do work this can anyone help with step by step as i will have more of
7 answers
545 views
42-6y=0
I need three sets of coordinates and the line must be parallel to the x axis.I think the y has to be 7 but I can not come
1 answer
328 views
graph the equation by plotting the points: 35-5y=0
i know how to put the solutions on the graph. i am stuck on this equation. i
1 answer
1,240 views
I am having trouble finding the x and y intercepts in this equation. Can someone please help me?
y=-5-5x
2 answers
445 views
B= K+v/2 how do I solve this for K
2 answers
299 views
4(x+4)=7(x-2)
Can someone show me how to solve this. I have been working on it for about 1 hour and I can not get each side to
1 answer
342 views
-x/5=i/8 please show me how to work this
3 answers
340 views
is -15<-10 please explain
2 answers
409 views
how do you know when an equation has infinate many solutions and how do you know if an equation has no solutions?
The second part
3 answers
634 views
Can someone please help me with these problems?Out of 35 problems these are the ones I can not figure out.Please show all of the
5 answers
872 views
6-3(3x-1)=-18
1 answer
304 views
please show me how to solve this equation.I need step by step, because I just do not get it.
7/2x + 1/2x = 3x + 12/2 + 5/2x HELP
1 answer
491 views
i am having a problem with this problem. it is week 2 checkpoint mat116
it says to solve using the principle of multiplication.
1 answer
492 views
how do you know when an equation has infinitely many solutions? How do you know when an equation has no solution?
1 answer
481 views
can the fraction 104/117 be reduced or simplified?
2 answers
477 views
is there a common multipple for 116, and 145? Can 116/145 be reduced or simplified? I have been agonizing for an hour over this.
1 answer
527 views
-4/5 + (-3/4) how do I work this? Will the answer be positive or negative? Please help me!!!!!
1 answer
341 views
The sales tax rate in a state is 8%. If you pay a tax of $2.50 on an item purchased, what is the selling price?
Plaese identify
1 answer
431 views
-4/5 + (-3/4) how do I work this
1 answer
282 views
evaluate[-24]-[-22]
the brackets are supposed to be "bars". Is this the same as saying 24-22? do the bars mean the "absolute
1 answer
442 views
46. Perform the indicated operation.
-21-(-9) divided by -21-(-21)
1 answer
463 views
I am going to try to underline this problem:
-21-(-9) _________ -21-(-21) is this -12/0 undefined?
1 answer
335 views
The square root of 21 is between what two whole numbers?
I got 4 and 5 , is this correct?
1 answer
394 views
Identify the "Base" in the following application: The sales tax rate is 8&. If you pay a tax of $2.50 on a purchased item, What
1 answer
599 views
Identify the base in the following application: The sales tax rate is 8%. If you pay a tax of $2.50 on an item, what is the
2 answers
1,012 views
if the electricity bill increased from $10,000 to $13,000 in a year, to the nearest whole percent, what was the rate of
1 answer
443 views
which pair of fractions is proportional
A)0.8/0.4=3.2/2 B)0.6/0.3=0.9/0.45 C)0.8/0.4=3.2/2.4 D)0.8/0.4=4/2.4 I thought B was
1 answer
563 views
Estimate the following product.
6/1/8 * 7 4/5 should I just multiply 6 * 8 to get an estimation?
1 answer
365 views
divide 5 1/2 divied by 4 3/5 answer in simplest form. does simplest form mean a mixed number or decimal? I got an answer of 1
4 answers
1,932 views
find 45 divided by 9 by repeated subtraction. Should I repeat by subtracting 9 everytime or 5 everytime?
1 answer
858 views
what is the area of a square measuring 5 inches on all 4 sides
2 answers
494 views
4-(-3)+1
2-2÷(-2) There is supposed to be a fraction line in between the sets of numbers. I do not know how to make my computer
1 answer
386 views
16÷(-2)◦(-4)
______________ 2³+ 4 16÷8 _______ 8 + 4 2 = 1 12 6 There is supposed to be a line under the first part of the
0 answers
421 views
Ms. Sue
that would make it 2/2to third power +4. Am I on The right track?
1 answer
327 views
This problem is in chapter 9 page 708, problem 58. It looks like it could be solved two ways.
16 div. by (-2)*(-4)
1 answer
942 views
solve -3.4-(-7.6)
1 answer
279 views
4. Assignment: Photosynthesis and Cellular Respiration Powerpoint
Energy acquisition is essential for all life. Whether the
0 answers
941 views
for the hardy-weinberg equation, is p always for the dominant allele and q recessive? is the value of p always greater than q?
0 answers
486 views
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