All Questions

562

How do I get cos^-1

How do I get cos^-1?

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Guest Nov 27, 2016

532

Math question

whats 288 out of/ of 1800

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Guest Nov 27, 2016

411

Math question

whats 288 out of/ of 1800

Guest Nov 27, 2016

550

Pis value

What is the value of pi

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Guest Nov 27, 2016

504

I've forgotten how to geometry.

Two questions, preferrably with worked-out solutions / proofs.

In an isosceles triangle with a 30° vertex angle, the perpendicular bisector of one leg divides the other leg into the ratio k : 2. If k ≥ 2, find k.
read more ..

Guest Nov 27, 2016

420

need to be resolved

- 1.3x ≥ -5.2

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Guest Nov 27, 2016

809

+16

help

A farmer has 1,350 acres of land on which he grows corn, wheat, and soybeans. It costs $45 per acre to grow corn, $60 to grow wheat, and $50 to grow soybeans. Because of market demand the farmer will grow twice as many acres of wheat as of corn. read more ..

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anich177 Nov 27, 2016

837

+16

need help

Use the substitution method to find all solutions of the system of equations.

x2 − y = 7
2x2 + 3y = 24 read more ..

ElectricPavlov ●

anich177 Nov 27, 2016

982

+16

please help!!!

A farmer has 1,300 acres of land on which he grows corn, wheat, and soybeans. It costs $45 per acre to grow corn, $60 to grow wheat, and $50 to grow soybeans. Because of market demand the farmer will grow twice as many acres of wheat as of corn. read more ..

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anich177 Nov 27, 2016

575

+16

Math problem, I need a,w and c

45c+60w+50s=69,500

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anich177 Nov 27, 2016

524

Spongebob Squarepants

Is Mayonnaise an Instrument?

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Guest Nov 27, 2016

541

How do you do it

how do you change the sign to negative on a calculator

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Guest Nov 27, 2016

522

Solve equation. The answer is 0.0223 and -8.0223. I don't understand how to get -8.0223, can anyone help?

3(1+r/4)^240=11.4

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Guest Nov 27, 2016

616

67 plus 16 equals

67 plus 16 equals

read more ..

Guest Nov 27, 2016

711

корень из (0,6)^2*(-0,3)^4

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Guest Nov 27, 2016

423

Answer in Fraction

how do I see the answer as a fraction?

Guest Nov 27, 2016

406

area and volume

2 pie 3.75 10

Guest Nov 27, 2016

407

hudayfa

4x6

Guest Nov 27, 2016

549

Solving square Roots

i am having trouble with 6-8b^2=-202. can anyone help me to find the square root

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Guest Nov 27, 2016

461

Slow weekend? Here is a challenge to all!!......

Following the boundary of a rectangular field, it requires 11 rounds of a lawn mower to cut 1/2 of it and 14 more to cut the remainder. If the lawn mower cuts a swath 2 feet wide and all the swaths are full, what are the dimentions of the field? Thanks read more ..

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Guest Nov 27, 2016

410

what is the answer

what is 3 million divided by 8000 million thousand

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Guest Nov 27, 2016

502

help

sqrt(3)/2+sqrt(3)/2

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Guest Nov 27, 2016

950

+42

Alegbra 2 Help <3 :)

Question 1:
Given the function f(x) = x^3 + x^2 − 2x + 1, what is the resulting function when f(x) is shifted to the left 1 unit?
A. f(x − 1) = x^3 − 2x^2 − x + 3
B. f(x + 1) = x^3 + 4x^2 + 3x + 1
C. f(x) − 1 = x^3 + x^2 − 2x read more ..

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EvieLove Nov 27, 2016

562

How to calculate the measure of length using cos

Cos 56 =AB over72 what is AB length equal to.

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Guest Nov 27, 2016

384

How do I get to functions

Guest Nov 27, 2016

All Questions ⁺⁰234799 Questions

How do I get cos^-1

Math question

Math question

Pis value

I've forgotten how to geometry.

need to be resolved

help

need help

please help!!!

Math problem, I need a,w and c

Spongebob Squarepants

How do you do it

Solve equation. The answer is 0.0223 and -8.0223. I don't understand how to get -8.0223, can anyone help?

67 plus 16 equals

корень из (0,6)^2*(-0,3)^4

Answer in Fraction

area and volume

hudayfa

Solving square Roots

Slow weekend? Here is a challenge to all!!......

what is the answer

help

Alegbra 2 Help <3 :)

How to calculate the measure of length using cos

How do I get to functions

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