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4 years ago

please help i really need help with this TBT Hw please help me and show work ASAP Please rotate your phone

Mathematics

1 answer:

Katen [24]4 years ago

6 0

Answers:

1. 1

2. 2

3. 4

4. 1

//Hope this helps. Look the image for better understanding.

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I’m stuck between 51 or 42 HELP!!!

777dan777 [17]

Answer:

Step-by-step explanation:

Have a nice day :)

4 0

3 years ago

What is the standard notation of 2.934x10^8

bogdanovich [222]

Answer:

293,400,000

Step-by-step explanation:

Just move the decimal 8 places to the right --->

293,400,000 is = 2.934 x 10^8

7 0

4 years ago

Give brailist but help me fast

gtnhenbr [62]

Answer:

76.7

Step-by-step explanation:

11.3(3) + 10.7(4) = __ + 42.8

Multiply values

33.9 + 42.8 = __ + 42.8

The missing value is 33.9!

42.8 + 33.9 = 76.7

4 0

3 years ago

Can you guys help?<br> Need to find x, BA, DA

7nadin3 [17]

Answer:

x=2,BA=DA which is7

Step-by-step explanation:

5x-3=3x+1

both sides share an angle and B=D right angles

5x-3x=1+3

2x=4

x=4÷2

x=2

BA=5x-3

BA=5(2)-3

BA=10-3

BA=7

DA=3x+1

DA=3(2)+1

DA=6+1

DA=7

4 0

3 years ago

Please help me with the following (1-5)

Ivanshal [37]

$1. \: 405352 \: cm = 4.05352 \times {10}^{5} \: cm$

___o___o___

2. 7.6352 x 10-3 kg ( This is scientific notation) [ If you want —> Standard notation]

7.6352 x 10^ -3 kg = 0.0076352 kg

__o_o___

$3. \: \: 3.1 \times 10 ^{4} mm + 4.87 \times {10}^{5} \: mm \\ 0.31\times 10 ^{4} mm + 4.87 \times {10}^{5} \: mm \\ = 5.18 \times {10}^{5} \: mm$

____o___o___

$4. \: \: (4.8 \times {10}^{5} \: km) \times (2.0 \times {10}^{3} \: km ) \\ = 9.6 \times {10}^{8} \: km$

____o____o____

$5.(3.3 \times{10}^{ - 4}\: ml)\div(1.1 \times {10}^{ - 6}\: ml) \\ \\ \frac{3.3 \times {10}^{ - 4} \: ml}{1.1 \times {10}^{ - 6} \: ml} = \frac{33 \times {10}^{ - 4} \: ml}{11 \times {10}^{ - 6} \: ml} \\ \\ = \frac{33 \times {10}^{ - 4 + 6} }{11} ml \\ \\ = 3 \times {10}^{2} \: ml$

I hope I helped you^_^

6 0

3 years ago

please help i really need help with this TBT Hw please help me and show work ASAP Please rotate your phone ​

please help i really need help with this TBT Hw please help me and show work ASAP Please rotate your phone