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3 years ago

Can someone’s please help me? (Ignore the work)

Mathematics

1 answer:

Zinaida [17]3 years ago

7 0

Answer:

a^14b^12

Step-by-step explanation:

okay so lets distribute the 2

so you get -a^6b^10 and a^8b^2

add

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Write each number In scientific notation

REY [17]

$1.) 108,000,000 =1.08\times 10^8
\\2.) 0.5943=5.943\times10^{-1}
\\3.) 42=4.2\times10^1
\\4.) 0.0000673=6.73\times10^{-5}
\\5.) 0.0056=5.6\times10^{-3}
$
$6.) 6004=6.004\times10^3
\\7.) 0.00852=8.52\times10^{-3}
\\8.) 24,631,500=2.46315\times10^7
\\9.) 89450=8.945\times10^4
\\10.) 0.005702=5.702\times10^{-3}$
$11.) 8,005,000,000=8.005\times10^9
\\12.) 0.00012805=1.2805\times10^{-4}$

3 0

3 years ago

A line with a slope of 0 that passes through (6,-11)?

Kryger [21]

Sorry dude. Don’t know this one maybe if u ask your teacher or parent or sibling u can get it

3 0

1 year ago

1/6 + 7/9 + _____ = 1

Leona [35]

Answer:

$\frac{1}{18}$

6 0

2 years ago

Read 2 more answers

248.92 x 10 to 4th power

Karo-lina-s [1.5K]

Answer:

2489200

Step-by-step explanation:

First you have 248.92. You also have 10^4

Your equation should look like 248.92 * 10^4

Calculate using a calculator and you should arrive at the answer 2,489,200.

7 0

3 years ago

Read 2 more answers

Cal is measuring temperature changes in four substances over different time periods as part of a school project. Which data show

djyliett [7]

Answer:

C) The third table. K= 5

$C)\frac{10}{2}=\frac{15}{3}=\frac{25}{5}=\frac{40}{8}=k= 5$

Step-by-step explanation:

1) Below there are the missing data:

A proportional relationship through a constant k. It is obtained when we divide:

$k=\frac{y}{x}$

2)In this case, when we divide the temperature (T) by the time (h).

$k=\frac{T}{h}$

3)So, examining the table below we are searching for a ratio k common to all measures (temperatures over hour).

$A) \frac{12}{3}\neq\frac{25}{5}\neq\frac{36}{6}\neq\frac{81}{9}\\B) \frac{22.5}{3}\neq\frac{30}{4}\neq\frac{52.5}{7}\neq\frac{67.5}{8}\\C)\frac{10}{2}=\frac{15}{3}=\frac{25}{5}=\frac{40}{8}=k= 5\\D)\frac{8.5}{2}\neq\frac{22.5}{5}\neq\frac{28.5}{7}\neq\frac{36}{8}$

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2 years ago