3 years ago

Please help me with this

Mathematics

2 answers:

Tomtit [17]3 years ago

4 0

The answer is B because you plug in the 3 where there is an x and a 2 where there is a y

galben [10]3 years ago

3 0

6+ 4×whatever y equals +9

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Find x 5[x^2]+5[x]-x^2-x=2004

a_sh-v [17]

The answer is either $x=\frac{-1}{2}+\frac{1}{2}\sqrt{2005}\\$ or $x=\frac{-1}{2}+\frac{-1}{2}\sqrt{2005}$

To solve: Let's solve your equation step-by-step.

5x2+5x−x2−x=2004

Step 1: Simplify both sides of the equation.

4x2+4x=2004

Step 2: Subtract 2004 from both sides.

4x2+4x−2004=2004−2004

4x2+4x−2004=0

Step 3: Use quadratic formula with a=4, b=4, c=-2004.

x= −b±√b2−4ac /2a

x= −4±√32080 /8

$x=\frac{-1}{2}+\frac{1}{2}\sqrt{2005}\\$ or $x=\frac{-1}{2}+\frac{-1}{2}\sqrt{2005}$

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3 years ago

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In an experiment, the weight of several oranges were recorded in the table below. During the experiment, some of the oranges wer

Diano4ka-milaya [45]

I don't think anyone can solve this without seeing the table mentioned in the question :)

3 0

4 years ago

What is the volume of a right pyramid with base area B=8ft^2 and height h=12 ft

vivado [14]

Answer:

The volume would be 31 cubic feet.

Step-by-step explanation:

To find this, use the formula for the area of a right pyramid.

A = 1/3bh

A = 1/3(8)(12)

A = 1/3(96)

A = 32

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3 years ago

I really need help with these 2 questions

igor_vitrenko [27]

The question 6 is 2,150 meters question 7 is length 10w+64 meters
Width 25w+49 meters

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3 years ago

What is the measure of ZABD? A. 329 B. 589 C. 640 D. 1489 E. 180

Step2247 [10]

Answer:

148

Step-by-step explanation:

a straight line is always 180 degrees. therefore if you subtract 32 from 180 you are left with 148 degrees.

hope this helps

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3 years ago

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