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2 years ago

THE WHEELS ON THE TRUCK GOOOOO.......?

Mathematics

2 answers:

natta225 [31]2 years ago

4 0

Answer:

ROUND AND ROUND ROUND AND ROUND ROUND AND ROUND THE WHEELS ON THE TRUCK GO ROUND AND ROUND

You may finish however you would like. Some say all through tthe town some say all day long. Idc

kifflom [539]2 years ago

3 0

Up and down up and down up and down

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Compute the following: 325 C1

borishaifa [10]

If this is a combination problem, 325 choose 1, anytime you have a choose 1, the answer it the n, so 325 is the answer.

8 0

3 years ago

Read 2 more answers

If 800g of a radioactive substance are present initially and 8 years later only 450g remain, how much of the substance will be p

artcher [175]

A=Pe^(rt)

P = 800g

t = 8 years

A = 450g

r = This is what we will try and find to start with

450=800e^(r*8)

After running the math through a calculator, we end with r = -0.07192

Now we just re-input this information into our equation: A=800e^(-0.07192*16)

A=800e^(1.15072)

Now we will re-write the equation using the negative exponent rule:

A = 800 1/e^1.15072

Combine right side:

A = 800/e^1.15072

Then do the math:

A = 253.12709836......

That will give us A = 253 (rounded to the whole number)

I hope this helps! :)

5 0

3 years ago

How to simplify this?

olchik [2.2K]

-2x cube + 2x cube makes 0, so u can delete it,
then 6x + 10x makes 16x,
so the final answer should be 16x+7xtothepower4

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3 years ago

We are currently learning triangle similarity and about dilations in geometry. We have been using cross multiplying to figure th

miss Akunina [59]

Took me a minute to think.

Form ratios.

x, the small triangle, forms a ratio with 6, the big triangle.

The part of the side that is equal(with the dash) that is part of the small triangle is equal to 6-x, the big triangle.

Yes, you can cross-multiply here!

$\frac{6}{x} = \frac{8}{6-x}$

<em>Now,</em><em> </em>cross multiply.
P.S. Use distributive property.

36-6x = 8x

Add 6x on both sides.

36=14x

Divide by 14 on both sides.

x = $\frac{36}{14}$ = $\frac{18}{7}$

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3 years ago

What is (x - 3)2 + 2x - 4 for x=5 ?

yuradex [85]

Answer:

$(x - 3)2 + 2x - 4 \\ (5 - 3)2 + 2 \times 5 - 4 \\ (2) \times 2 + 10 - 4 \\ 4 + 10 - 4 \\ 14 - 4 = 10$

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3 years ago