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lorasvet [3.4K]

2 years ago

7

In the figure below, m /1 (x-97 and m.2 -Find the angle measures.

1 answer:

Over [174]2 years ago

7 0

Hi i dont have the answer to this but may i ask what type of math is this

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8i-(12-4i)+7√-9<br><br> show work please

Tanya [424]

Answer:

33i - 12

Step-by-step explanation:

$8i - (12 - 4i) + 7 \sqrt{ - 9} \\ = 8i - 12 + 4i + 7 \sqrt{9 \times ( - 1)} \\ = 12i - 12 + 7 \times 3 \sqrt{ - 1} \\ = 12i - 12 + 21i \: \: ( \because \sqrt{ - 1} = i)\\ = 12i + 21i - 12 \\ \therefore \red{ \bold{8i - (12 - 4i) + 7 \sqrt{ - 9} }= \purple{ \bold{33i - 12}}}$

5 0

3 years ago

PLEAAseeeeeeeeeeeeeeeeeeeeeee

aleksandr82 [10.1K]

Answer:

$1.25\cdot10^{5}$ $or$ $125000$

Step-by-step explanation:

$--------------------------------------------$

$1)$ $64\cdot10^{6}$ = $64000000$

$2 )$ $32\cdot10^{6}$ = $32000000$

$3)$ $16\cdot10^{6}$ = $16000000$

$4)$ $8\cdot10^{6}$ = $8000000$

$5)$ $4\cdot10^{6}$ = $4000000$

$6)$ $2\cdot10^{6}$ = $2000000$

$7)$ $1\cdot10^{6}$ = $1000000$

$8)$ $5\cdot10^{5}$ = $500000$

$9)$ $2.5\cdot10^{5}$ = $250000$

$10)$ $1.25\cdot10^{5}$ = $125000$

$--------------------------------------------$

<em>The way I solved this question was by dividing each scientific form by two.</em>

$--------------------------------------------$

<em>Hope this helps! <3</em>

$--------------------------------------------$

6 0

2 years ago

Please don't answer just for points!! this is for my semester grade!!!

julsineya [31]

Answer:

x=11 and the number of solutions is one solution

Step-by-step explanation:

The square root of 121 is 11. There are no other solutions, I believe.

6 0

2 years ago

Read 2 more answers

Convert 6 miles to meters

Drupady [299]

Step-by-step explanation:

6miles= 9656.064 metres

5 0

2 years ago

Read 2 more answers

My friend has $729 to spend on a fence for her rectangular garden. She wants to use cedar fencing which costs $18/yard on one si

denis23 [38]

Answer:

two consecutive negative integers have a product of 110 . what are the integers?

Step-by-step explanation:

4 0

2 years ago