4 years ago

Help! An advanced question, I need smart people. gl!

Mathematics

1 answer:

spin [16.1K]4 years ago

7 0

Also draw the figure and from the above solu. it is prooved that ABCD is a kite

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I have no clue what i am doing -------- pls help lol 40 points

Katyanochek1 [597]

Step 1: Find X

3x + 7 + 9x + 17

Add the alike terms: 12x + 24

Linear is 180 degree, 12x + 24 = 180; now find x

X = 13

Now find the degree for both.

RST: 3 (13) + 7 = 46

VST: 9 (13) + 17 = 134

You're answer is A

4 0

3 years ago

Read 2 more answers

For his phone service, Chris pays a monthly fee of $23, and he pays an additional $0.06 per minute of use. The least he has been

meriva

9514 1404 393

Answer:

m ≥ 1181

Step-by-step explanation:

Chris's minimum charge indicates he uses his phone more than m minutes, where ...

23 +0.06m ≥ 93.86

0.06m ≥ 70.86

m ≥ 1181

Chris uses his phone at least 1181 minutes per month.

6 0

3 years ago

Solve algebraically for x:<br> 3600 + 1.02x < 2000 + 1.04x

Nata [24]

Answer:

$x < 80000$

Step-by-step explanation:

$3600 + 1.02x < 2000 + 1.04x \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: - 1.04x < \: \: \: \: \: \: \: \: \: \: \: \: \: - 1.04x}{3600 - 0.02x < 2000} \\ \\ 3600 - 0.02x < 2000 \\ \frac{ - 3600 \: \: \: \: \: \: \: \: \: < - 3600}{ - 0.02x < - 1600} \\ \\ \frac{ - 0.02x}{ - 0.02} < \frac{ - 1600}{ - 0.02} \\ \\ x < 80000$