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aleksandrvk [35]
3 years ago
10

Please help ill give brainiest answer

Mathematics
1 answer:
Ugo [173]3 years ago
4 0

Answer:

2x +2x=90

ZRQ

Step-by-step explanation:

FOR THE FIRST ONE, SUM OF ANGLES IN A TRIANGLE IS 180 AND SINCE WE KNOW ONE ANGLE IS 90° THE REST WOULD ADD UPTO 90°

THE SECOND ONE, JUST FOLLOW THE SEQUENCE OF THE MARKED LINES

for XYZ they went from the unlabeled line to the double marked line to the single marked line. similarly go for ZRQ

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Zac spends 30% of his monthly income on rent. If he pays $810 for rent each month, what is his
larisa [96]

Answer:

$2,700

Step-by-step explanation:

810/30=27

27*100=2700

Check your work:

2700*.3=810

7 0
3 years ago
Write each number in scientific notation.
Afina-wow [57]
1,050,200

The number between 1 and 10: 1
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The number in scientific notation: 1.05^6 or 1.050200^6

34,600

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The number in scientific notation: 3.46^4
3 0
3 years ago
Find the slope of the line.<br><br><br> please help<br><br><br> will mark brainlyest
Mamont248 [21]

Answer:

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Step-by-step explanation:

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m = (4 - -1) / 1 - -4) = 5/5 = 1

5 0
3 years ago
during a 500-meter race, a runner ran the first 400 meters in 1 minute and 25 seconds.she finished the race i 2 minutes and 15 s
mart [117]

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6 0
3 years ago
Please help me
dusya [7]
3(4x - 2) = 2(6x - 3)

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12x = 12x

Divide by 12 on both sides

x = x

That means this has infinite solutions. Your answer is B.
4 0
3 years ago
Read 2 more answers
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