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MAVERICK [17]
3 years ago
9

Can someone plz help me with this one problem plzzzzz!!! I’m marking brainliest!!!

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
3 0
I don’t know this sorry
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An astronomer's infrared telescope is able to detect radiation with a wavelength of 8.35x10-5 meters. Write this number in stand
alexgriva [62]

Answer:

unknown

Step-by-step explanation:

karma

3 0
3 years ago
Please answer below :-)
katrin2010 [14]

Step-by-step explanation:

\frac{2x - 1}{4}  +  \frac{x}{3}  = 2

find a common denominator of 12 for each fraction

\frac{3}{3}  \times  \frac{(2x - 1)}{4}  +  \frac{4}{4}  \times  \frac{x}{3}  =  \frac{12}{12}  \times  \frac{2}{1}

\frac{6x - 3}{12}  +  \frac{4x}{12}  =  \frac{24}{12}

\frac{6x - 3 + 4x}{12}  =  \frac{24}{12}

\frac{10x - 3}{12}  =  \frac{24}{12}

multiply both sides by 12

12 \times  \frac{10x - 3}{12}  =  \frac{24}{12}  \times 12

12s cancel out

10x - 3 = 24

add three to both sides

10x - 3 + 3 = 24 + 3

10x = 27

divide both sides by 10

\frac{10x}{10}  =  \frac{27}{10}

The tens on the left side cancel

x =  \frac{27}{10}  = 2.7

4 0
2 years ago
Distribute<br> 3(7y − 1)
Pepsi [2]

Answer:

it would be 28y minus 3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the area of a regular triangle with perimeter = 36 in??
Pavel [41]

Answer:

Step-by-step explanation:

Equilateral triangle

Solve for area

A≈62.35in²

P Perimeter

36

in

a

a

a

a

a

a

a

P

A

Using the formulas

A=3

4a2

P=3a

Solving forA

A=3P2

36=3·362

36≈62.35383in²

8 0
2 years ago
The equation 4x – 45 = y is used to find your profit, y, in dollars from buying $45 of supplies and washing cars for $4 each. Wh
alex41 [277]
It would be the number of cars washed for X

5 0
3 years ago
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