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Gala2k [10]
3 years ago
14

NEED HELP

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0
First use distributive property on both sides of the equation.
-9(-16 - f) = 4(1 - 3f)
144 + 9f = 4 - 12f
Then isolate f on one side of the equation:
3f = -140
f = 46.67 --> (which is equal to -140/3)
I'm sorry I couldn't help more. I don't know why it's wrong. Maybe try putting in it decial form instead.
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B.90 because 90 degrees is above the original angel
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Can someone please help me solve 4 & 5? I'll love you forever
marusya05 [52]
Based on my little knowledge of statistics
4.
It's 8!/4!= 1680
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5.
(speculation) It's 10!-6!= 3,628,080
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4 0
3 years ago
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Divide.<br><br> 20.9÷104<br><br> Enter your answer in the box.<br><br> ( )
gtnhenbr [62]

Answer:

209/1040

Step-by-step explanation:

= 20.9/1040

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8 0
2 years ago
Evaluate 4 − 0 . 2 5 g + 0 . 5 h 4−0.25g+0.5h4, minus, 0, point, 25, g, plus, 0, point, 5, h when g = 1 0 g=10g, equals, 10 and
abruzzese [7]

Not sure about the weird echo in the question but I think we're being ask to evaluate

4 - 0.25g + 0.5h

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That's

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6 0
3 years ago
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Westkost [7]

Answer:

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Step-by-step explanation:

Given data:

6:4 ≠ 18:8

Explanation.

1. 6:4 = 6/4 = 3/2

2. 18:8= 18/8 = 9/4 = 3/2

Hence proved:

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4 0
4 years ago
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