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polet [3.4K]
3 years ago
8

Which number is equal to 74×7−3 ?

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

511

Step-by-step explanation:

ur mom

slavikrds [6]3 years ago
7 0

Answer:

515

Step-by-step explanation:

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How do i find a37 in an arithmetic sequence of (-12, -5, 2...) ? Also how i do i find the explicit formula for this?
miv72 [106K]

Answer:

Step-by-step explanation:

Look at the differences between terms.

The initial term is -12, and each successive term is 7 more than the preceding term:

a₂ = a₁ + 7

a₃ = a₂ + 7

Etc.

a₁₃ = a₁ + (13-1)7 = -12 + (12)7 = 72

7 0
3 years ago
Manco went scuba diving. As he dove deeper, the water pressure around him increased at a constant rate.
vovikov84 [41]

Answer:

0.1 atmospheres per meter

Step-by-step explanation:

Depth (meters) = x

Pressure (atmospheres) = y

Using two pairs of values from the table, (13, 2.3) and (17, 2.7),

Rate of change of the water pressure = \frac{y_2 - y_1}{x_2 - x_1} = \frac{2.7 - 2.3}{17 - 13} = \frac{0.4}{4} = 0.1

Rate of change of the water pressure = 0.1 atmospheres per meter

4 0
3 years ago
Read 2 more answers
Math Problem: Convert
Sever21 [200]

Answer:

135°

Step-by-step explanation:

To convert from radians to degrees

degree = radian × \frac{180}{\pi }

Thus for \frac{3\pi }{4}

degree = \frac{3\pi }{4} × \frac{180}{\pi } ( cancel the π  )

            = \frac{3(180)}{4}

            = \frac{540}{4}

            = 135°

3 0
3 years ago
HELP ME WITH THIS EQUATION! 11 = y – 6 *
Blizzard [7]

Answer:

Step-by-step explanation:

here you go mate'

step 1

11 = y-6  equation

step 2

11+6=y-6+6  add 6 to the sides

answer

y=17

can i get brainliest if you dont mind?

8 0
3 years ago
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romanna [79]
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4 years ago
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