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SpyIntel [72]
3 years ago
9

100 Points Again! solve the equations in these 2 pictures.

Mathematics
2 answers:
Andreas93 [3]3 years ago
8 0

Answer:

1) c    2) b

Step-by-step explanation:

Hope this helps!

VikaD [51]3 years ago
6 0

Answer:

b

Step-by-step explanation:

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What is each number in scientific notation? Drag the answer into the box to match each number. 0.0000855 ?8.55×10?5? 855,000
Vera_Pavlovna [14]
I'm confused on what you're asking, but this is scientific notation on the first one of 0.0000855. 8.55 x 10^-5

7 0
3 years ago
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fran reads 54 pages per hour. if she reads a total of 257 pages one weekend , how many hours to the nearest hundredth does she r
natka813 [3]
You basically just have to do . . .

257/54
4.759 . . .
≈ 4.76 hours

Answer: 4.76 hours
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2 years ago
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A circle has radius 50 cm. Which number would be close to the area
ale4655 [162]

Answer:

look do is gone eat

Step-by-step explanation:

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7 0
3 years ago
A building with a cost of $1,800,000 has an estimated residual value of $125,000, has an estimated useful life of 40 years, and
nika2105 [10]

Answer:

$41,875

<u>Extra</u>

a. $17,250 [($780,000 – $90,000) ÷ 40]

b. $366,000 [$780,000 – ($17,250 × 24 yrs.)]

c. $29,600 [($366,000 – $70,000) ÷ 10 yrs.]

Step-by-step explanation:

Step 1: Determine the cost of the asset

1,800,000

Step 2: Subtract the estimated salvage value of the asset from the cost of the asset to get the total depreciable amount

1,800,000 - 125,000

Step 3: Determine the useful life of the asset

40

Step 4: Divide the sum of step (2) by the number arrived at in step (3) to get the annual depreciation amount

$41,875

5 0
3 years ago
Find the value of x<br> x=
Lena [83]

9514 1404 393

Answer:

  x = 65

Step-by-step explanation:

The sum of exterior angles of a polygon is 360°.

  40 + x + 77 + 2x + 45 = 360

  3x + 165 = 360 . . . . simplify

  x + 55 = 120 . . . . . . divide by 3

  x = 65 . . . . . . . . . . . subtract 55

7 0
3 years ago
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