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Talja [164]
3 years ago
12

Δ+ + = 22 Δ+ 2 = 4 --Δ 2 + + =Δ

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

Uh

Step-by-step explanation:

What do the trisynages mean

Serhud [2]3 years ago
4 0

you havent provided all the info needed to sove this problem

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PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!During a 4-month-long drought, the water level in a lake changed
Dafna1 [17]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
|-3|=_________ how do you do this. so you know this is high school work.
ludmilkaskok [199]
These | | simple mean absolute value. Absolute value is simply the number positive, for example, the absolute value of -3 is simply 3
4 0
3 years ago
Read 2 more answers
Please help ASAP! I will mark Brainliest! Please answer CORRECTLY! No guessing!
Lemur [1.5K]

Answer: your Answer is c my friend

Step-by-step explanation:

8 0
3 years ago
When a 49 pound weight is attached to a spring, the spring
lorasvet [3.4K]

im not for sure but I think the answer is 9! my reasoning is below,,

Step-by-step explanation:

\frac{49}{7}  =  \frac{63}{x}

do the crossing method and it would result in this

(49×x) = (63×7)

after simplifying both sides

49x = 441

divide both sides by 49 and the result will be

x = 9 !!

6 0
3 years ago
Of the 1,000 students in a local college, 420 own brand X mobile phones and 580 own brand Y mobile phones. Of these students, 80
dedylja [7]
Since we are given that the student has a brand Y phone, they are one of a sample of only 580 students.  Since 80 of those students also own a brand X (they own both) the probability that the random student is one of those is 50/580 = 5/58 = 8.62%
4 0
3 years ago
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