All Questions ⁺⁰237783 Questions

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154

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Help needed

In triangle abc the angle bisector of bac meets ac at d. If angle bac is 60 degrees, bac is 60 degrees, and ad is 24 then find the area of triangle abc.

Guest Apr 18, 2023

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162

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HELP ASAP

a) Expand the product .
b) The "cubic" has three roots. What is their sum?

Guest Apr 18, 2023

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149

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Altitudes

Need help with altitudes.
Triangle ABC has altitudes AD, BE, and CF. If AD = 12, BE = , and CF is a positive integer, then find the largest possible value of CF.

Guest Apr 18, 2023

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148

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Divisors

What is the smallest integer with 1,000 divisors? Thanks.

Guest Apr 18, 2023

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131

5

+660

Pls Help Simplifying Expressions!

Simplify the expression , where stands for .

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Keihaku Apr 18, 2023

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142

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plz help

I'm bad at geometry
In the diagram below, SR = PQ = 20 and RT:TS = 2:13. Find UV.

Guest Apr 18, 2023

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152

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+13

Help solve inequality

Solve x^3+4x5x^2.

KLamp Apr 18, 2023

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141

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Help plz I'm so conufsed

Help I need help
In triangle PQR, M is the midpoint of PQ. Let X be the point on QR such that PX bisects angle QPR, and let the perpendicular bisector of PQ intersect AX at Y. If PQ = 36, PR = 22, QR read more ..

Guest Apr 18, 2023

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161

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3d Geometry

Help I'm not good at 3d geometry
In tetrahedron ABCO, angle AOB = angle AOC = angle BOC = 90^\circ. A cube is inscribed in the tetrahedron so that one of its vertices is at O, and the opposite vertex lies on face ABC. Let read more ..

Guest Apr 18, 2023

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79

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+1124

Cos 72

Hi friends,
I got stuck with this, and Google is not much help...please if someone would help me?
Determine without a calculator:
This gives read more ..

juriemagic Apr 18, 2023

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156

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+20

Pythagorean Words and Shapes Homework

Two cars leave the same parking lot, with one heading north and he other heading east. After several minutes, the eastbound car has traveled 12 kilometers. If the two cars are now a stright-line istance of 13 kilometers aart, how far has the northbound read more ..

LM2027 Apr 18, 2023

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150

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+20

Pythagorean Words and Shapes Homework

A plane flew in the a direction upwards and to the right a distance of 256 ft. The plane is now 112 feet away from the runway, how high is the plane directly above the ground? Formula - a2 + b2 = c2

LM2027 Apr 18, 2023

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143

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Need help now

I am stuck on this:
In square ABCD, P is on BC such that BP = and PC = , and Q is on CD such that BQ = and QC = . Find sin angle PAQ.

Guest Apr 18, 2023

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143

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+20

Pythagorean Words and Shape Homework

A telephone pole is 11 meters tall and a pigeon is standing on the ground 9 meters from the pole. If the pigeon flies from where it is standing to the top of the telephone pole, how far will it fly? (round to the nearest tenth of a meter.) Formula - a2 + read more ..

LM2027 Apr 18, 2023

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146

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Help I'm missing something

How do you solve this it's hard
When it rains, every student in Margo's school brings a raincoat, an umbrella, or both. And of the students bring both. The total number of umbrellas brought is equal to twice the number of read more ..

Guest Apr 18, 2023

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156

2

NEED HELP PLEASE

7 times x equals x divided by 3 equals 21

Guest Apr 18, 2023

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156

3

NEED HELP PLEASE

7 times x equals x divided by 3

Guest Apr 18, 2023

Apr 17, 2023

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154

4

HELP!!! ASAP THANKS

28 times a 2 digit number is a perfect cube. What is that number

Guest Apr 17, 2023

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154

1

need help

what times 6 divided by 4 = 12 I need this answered, please. Someone, please solve this PLEASE.

Guest Apr 17, 2023

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