4 years ago

Can someone help me with this?

Mathematics

1 answer:

JulijaS [17]4 years ago

5 0

The major arc is ADB and it measures 310 degrees OR C

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The screen on Lin's cell phone allows for 8 lins of text per message. The maximum number of characters for each message is 10. H

julia-pushkina [17]

There will 80 characters per each line hold. Hope it help!

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4 years ago

Find 10% of £320. This is supposed to be handed in by friday oops

Vinvika [58]

Answer:

£32

Step-by-step explanation:

10% of 320 = 32

Calculate a percentage based on 2 numbers.

For example: 32/320 = 10%

5 0

3 years ago

Find the positive solution and please explain how ;4;

valentina_108 [34]

(x + 2)² - 10 = 0 (assuming it's equal to zero)

Expand the binomial: (x + y)² = x² + 2xy + y²
Thus, x² + 4x + 4 - 10 = 0
x² + 4x - 6 = 0

$x = \frac{-4 +_- \sqrt{16 + 24}}{2}$ (by quadratic formula)
$= \frac{-4 +_- \sqrt{40}}{2}$
$= \frac{-4 +_- 2\sqrt{10}}{2}$
$= -2 + \sqrt{10}$ , since we're taking the positive solution.

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3 years ago

Need help on #5 (do asap!!)

liraira [26]

I think the answer would be B.

6 0

3 years ago

The box plots below show the lifespan, in months, of laptop batteries manufactured by four companies: box plot labeled Company A

RUDIKE [14]

The highest median lifespan would be represented on the box plot that has the highest median value.

Company A: 23
Company B: 24
Company C: 22
Company D: 22.5

The company with the highest median lifespan of batteries is company B.

8 0

3 years ago

Read 2 more answers