What’s the standard form for 2.45x10 to the power of -4

Mathematics

1 answer:

Elenna [48]3 years ago

5 0

Answer:

0.000245

Step-by-step explanation:

Move the decimal to the left 4 times.

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How do you solve 9| x+8 | + 10 < 55 & how is it graphed

mafiozo [28]

Hello!

First, let's write the problem.
$9\left|x+8\right|+10\ \textless \ 55|x+8|+10\ \textless \ 55$
Subtract 10 from both sides.
$9\left|x+8\right|+10-10\ \textless \ 55-10$
$9\left|x+8\right|\ \textless \ 45$
Divide both sides by 9.
$\frac{9\left|x+8\right|}{9}\ \textless \ \frac{45}{9}$
$\left|x+8\right|\ \textless \ 5$
When we got absolute value, we are going to get two results.
$x+8\ \textless \ 5$
and
$x+8\ \textgreater \ -5$

Let's solve the first one,
$x+8\ \textless \ 5x+8\ \textless \ 5$
Subtract 8 from both sides.
$x+8-8\ \textless \ 5-8$
$x\ \textless \ -3x\ \textless \ -3$

Let's solve the second one.
$x+8\ \textgreater \ -5$
Subtract 8 from both sides.
$x+8-8\ \textgreater \ -5-8$
$x\ \textgreater \ -13x\ \textgreater \ -13$

Let's combine the ranges.
$-13\ \textless \ x\ \textless \ -3$

The attachment shows how would you graph it.
You can feel free to let me know if you have any questions regarding this.
Thanks!

- TetraFish

3 0

2 years ago

Best answer gets brainliest. Please answer both questions

Norma-Jean [14]

Jude's mistake is that he added the exponents and multipled the numerators and the denomerators before doing the exponents first.

correct way:
1/4 times 1/2 times 1/8
which equals 1/64

6 0

2 years ago

Which simplified fraction is equal to 0.1ModifyingAbove 7 with bar?

Monica [59]

Answer:

8/45

Step-by-step explanation:

7 0

3 years ago

What is bigger 88 fluid ounces or 60 cups

Evgesh-ka [11]

1 cup is 8 fluid ounces
so 60 cups is bigger.