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1 year ago

Help me

Mathematics

1 answer:

Margarita [4]1 year ago

7 0

Answer:

The difference between the longest and shortest gliders is 6.

More gliders flew shorter than 35 feet because there is 12 dots behind 35 and only 8 in front of it.

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Atb xan

murzikaleks [220]

Answer:

um i can't really understand what your trying to do here

Step-by-step explanation:

6 0

1 year ago

I need help on #10. very confused

RideAnS [48]

Step-by-step explanation:

$\displaystyle f'(x) = \lim_{h \to 0} \dfrac{f(x + h) - f(x)}{h}$

$\:\:\:\:\:\displaystyle = \lim_{h \to 0} \dfrac{(x+h)^2 -7 -(x^2 - 7)}{h}$

$\:\:\:\:\: \displaystyle= \lim_{h \to 0} \dfrac{(x^2 +2hx + h^2 -7) - (x^2 -7)}{h}$

$\:\:\:\:\: \displaystyle= \lim_{h \to 0} \dfrac{2hx + h^2}{h}$

$\:\:\:\:\: \displaystyle= \lim_{h \to 0} (2x +h)$

$\:\:\:\:\: \displaystyle= 2x$

3 0

2 years ago

What was the error in this equation?

PtichkaEL [24]

Answer:

The error is the solution.

The solution is all real numbers, or infinite amount of solutions.

Step-by-step explanation:

Step 1: Write equation

-4(2n - 3) = 12 - 8n

Step 2: Solve for n

Distribute -4: -8n + 12 = 12 - 8n
Subtract 12 on both sides: -8n = -8n
Add 8n to both sides: 0 = 0

Here we see that n can equal any number. If you plug in any number n, it will render the equation true. Therefore, our solution is n = infinite amount of solutions.

n = 0 is only slightly correct. 0 does work as the solution, but there are solutions as well.

3 0

2 years ago

Which of these are smaller than 1/9 1/10 9% 1/100 15% 2/25

DiKsa [7]

Answer:

1/100

Step-by-step explanation:

1 out of 100 is 1 percent and 9 percent is much larger

7 0

2 years ago

Megan ate a fraction of a fruit salad. David ate 1/4 of the rest of the salad. If 9/16 of the salad is left, what fraction did M

Alex_Xolod [135]

Answer:

5/16

sorry if i get it wrong! :(

5 0

2 years ago