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3 years ago

Can you explain to me what is wrong with this question?

Mathematics

2 answers:

Citrus2011 [14]3 years ago

8 0

Answer:

The thing that is wrong with the question is you put two but you need to put the 2 on top and the 1 and 3 at the bottom.

Step-by-step explanation:

2 over 1- ✔ 3

Anni [7]3 years ago

6 0

Answer:

I'm pretty sure it would be negative square root of 3 over 1 or 2. Sorry if this isn't much help.

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What is the distance between (-3,2) and (3,0)

KATRIN_1 [288]

Answer:

right 6 and down 2

Step-by-step explanation:

I used a graphing calculator

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3 years ago

7 movie tickets cost $25.00

horsena [70]

Answer:

3 remaining of 4

Step-by-step explanation:

25÷7=3remainder of 4

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3 years ago

The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing

tester [92]

The length of pendulum is 2.485 feet

<h3><u><em>Solution:</em></u></h3>

Given that,

The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing back and forth

<u><em>Therefore, the given formula is:</em></u>

$T=2\pi \sqrt{\frac{L}{32} }$

We have to find the length of pendulum that makes one full swing in 1.75 seconds

So the modify the given equation to find "L"

$T=2\pi \sqrt{\frac{L}{32} }\\\\ \sqrt{\frac{L}{32} }=\frac{T}{2 \pi}\\\\\text{Taking square root on both sides }\\\\\frac{L}{32} = \frac{T^2}{4 \pi^2}\\\\L = \frac{T^2}{4 \pi^2} \times 32\\\\L = \frac{T^2}{\pi^2 } \times 8$

Substitute T = 1.75 seconds and $\pi = 3.14$

$L = \frac{1.75^2}{3.14 \times 3.14} \times 8\\\\L = \frac{3.0625}{9.8596} \times 8\\\\L = 2.485$

Thus length of pendulum is 2.485 feet approximately

7 0

3 years ago

What is the equation of the line that passes through the point (3,-3) and has a slope of 0?

Blizzard [7]

Answer:

given us,

slope= 0

(x1y1)= (3,-3)

here

(y-y1) =m(x-x1)

or, (y+3)=0(x-3)

or (y+3)= x-3

or, x+y= -3-3

x+y= -6

Step-by-step explanation:

x+y= -6

7 0

3 years ago

HELP PLZZ I NEED A MATH EXPERT FOR MATH IN LINEAR FUNCTIONS AND GRAPHS AND NUMBER LINES !!!! ANYONE!

Rainbow [258]

Answer:

so what's the question?

6 0

3 years ago

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