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MrRissso [65]
3 years ago
6

Help me, please. Don't just claim my points, it's irritating

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

8.239x10^-5

so the answer is A

Step-by-step explanation:

trust me

ps. use photomath on phone

valentina_108 [34]3 years ago
3 0

Write both number with the same power of 10, factor out that power of 10 (since it's common to both terms), then simplify to standard scientific notation (that is, <em>a</em>.<em>bcd</em>... × 10⁻ⁿ):

(8.28 × 10⁻⁵) - (4.1 × 10⁻⁷) = (828 × 10⁻⁷) - (4.1 × 10⁻⁷)

… = (828 - 4.1) × 10⁻⁷

… = 823.9 × 10⁻⁷

… = 8.239 × 10⁻⁵

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Luda [366]

Answer:

y + 4 = (-1/6)(x - 6)

Step-by-step explanation:

Apply the point-slope formula here:  y - k = m(x - h) becomes

y + 4 = (-1/6)(x - 6)

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3 years ago
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Step-by-step explanation:

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Solve the simultaneous equations<br> x + 6y = 20<br> x + 3y = 14<br> x =<br> Y=
xxTIMURxx [149]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
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Ierofanga [76]

Answer:

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3 years ago
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