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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
681 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
6,498 views
what happens to water at 100 degrees celsius as pressure is increased fro 0.8 atm to 1.2 atm?
2 answers
1,431 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
685 views
The length is 2 inches and the actual length is 2 miles what is the scale factor?
3 answers
428 views
Two short legs of right triangle are 16 each. How long is long side
2 answers
468 views
Rounding 6,156 to the nearest hundred
1 answer
528 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
742 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
634 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
516 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
1,733 views
legal writing project 2 sally bright v. john bright
4 answers
1,131 views
what is ascii text?
2 answers
357 views
what should you do in writing a memorandum?
1 answer
393 views
-14s-1
true or false
1 answer
658 views
the quotient of n and 5 is 4 times n
find equation
2 answers
2,230 views
how many calories are required to melt a 135.0g sample of ice at 0.0 c
1 answer
441 views
-3/4+7/12-(-5/6)
the answer I get is o.6666667.
1 answer
332 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
389 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
473 views
33 1/3+p=100%
1 answer
256 views
6.4-y=6 2/5 y=
1 answer
230 views
find an antiderivative F(x) of f(x)=11x-sqrt(x)
1 answer
746 views
using 100 ft of fence material an dbuilding a regular gexagon garden, what is the area of the garden?
1 answer
351 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
433 views
Find the payment necessary to amortize a 4% loan of $900.00 compounded quarterly , with 11 quarterly payments?
0 answers
698 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
647 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
361 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
475 views
find the area of each circle. use 22 over 7 for pie. and radis for 15 in.
1 answer
425 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
693 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
617 views
Find all real zeros of the polynomial f(x)= x^4 -130x^2+3969 and determine the mutiplicity of each.
2 answers
398 views
Find the vertex and focus of the parabola.
(x^2)-(24y) = 0
2 answers
1,812 views
Find the standard form of the equation of the ellipse with the following characteristics.
foci: (+/-5, 0) major axis of length:
1 answer
1,476 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
436 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
432 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
567 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
472 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
384 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
469 views
I need help quick with this problem. Thanks in advance.
What is the 14th root of (-2)^14 power?
1 answer
378 views
find sqrt1575x^4. thanks in advance and is the answer 15x^2sqrt7
2 answers
382 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
433 views
please help with this radical: Thank you in advance.
sqrt of 3a + 7*sqrt of 75a^3
1 answer
324 views
what is the 14th root of (-2) to the 14th power? Thanks in advance
1 answer
360 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
415 views
49 is 77% of what number?
3 answers
324 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
549 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
507 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
421 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
663 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
611 views
How can you determine if two lines, plotted on the x-y graph and represented as y=mx + b are perpendicular?
1 answer
482 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
306 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
391 views
graph and find the slope. I graphed and now I need the slope.
(1,-5),(-1,-5) m=
1 answer
468 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
598 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
473 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
420 views
please solve:
8y - 12 < 7y - 7 { y y < ? there is supposed to be a straight line between the y and y
5 answers
1,016 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
1,465 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
521 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
312 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
1,202 views
I am having trouble finding the x and y intercepts in this equation. Can someone please help me?
y=-5-5x
2 answers
409 views
B= K+v/2 how do I solve this for K
2 answers
287 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
325 views
-x/5=i/8 please show me how to work this
3 answers
326 views
is -15<-10 please explain
2 answers
395 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
617 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
845 views
6-3(3x-1)=-18
1 answer
288 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
435 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
453 views
how do you know when an equation has infinitely many solutions? How do you know when an equation has no solution?
1 answer
452 views
can the fraction 104/117 be reduced or simplified?
2 answers
459 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
499 views
-4/5 + (-3/4) how do I work this? Will the answer be positive or negative? Please help me!!!!!
1 answer
323 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
411 views
-4/5 + (-3/4) how do I work this
1 answer
265 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
424 views
46. Perform the indicated operation.
-21-(-9) divided by -21-(-21)
1 answer
436 views
I am going to try to underline this problem:
-21-(-9) _________ -21-(-21) is this -12/0 undefined?
1 answer
324 views
The square root of 21 is between what two whole numbers?
I got 4 and 5 , is this correct?
1 answer
380 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
572 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
982 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
430 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
530 views
Estimate the following product.
6/1/8 * 7 4/5 should I just multiply 6 * 8 to get an estimation?
1 answer
341 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
1,895 views
find 45 divided by 9 by repeated subtraction. Should I repeat by subtracting 9 everytime or 5 everytime?
1 answer
836 views
what is the area of a square measuring 5 inches on all 4 sides
2 answers
483 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
373 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
408 views
Ms. Sue
that would make it 2/2to third power +4. Am I on The right track?
1 answer
317 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
901 views
solve -3.4-(-7.6)
1 answer
271 views
4. Assignment: Photosynthesis and Cellular Respiration Powerpoint
Energy acquisition is essential for all life. Whether the
0 answers
918 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
476 views
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