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ruslelena [56]
4 years ago
10

Please answer the question from the attachment.

Mathematics
1 answer:
Simora [160]4 years ago
6 0
X=-4
y=-2
since you have +and - 7y you add the whole expression both sides together 
you get 
3x=-12
solve for x and get x=-4
plug this in for x and you get -2 for y in either equation
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WHAT IS THE VALUE OF 2 IN 80,250 PLEASE HELP ME
labwork [276]

Hey there!

80,250 \\ \\ \\ \\ 8 = 80,000 = (Ten) Thousand \\  0 = 0 = Thousands \\ \\  2= 200 = Hundreds \\ 50 = 50 = Tens \\ 0 = 0 = Ones

So, therefore... the value 2 in this number would be Hundreds

Answer: Hundreds

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

5 0
3 years ago
Is 7/20 less than 0.305
Serggg [28]

Answer:

No, it is greater

Step-by-step explanation:

The easiest way to find out is to make the two figures fraction and make the denominators the same.

7/20 * 50/50 > 305/1000

350/1000 > 305/1000

0.35 > 0.305

3 0
3 years ago
Can some tell me how to do this?
dimulka [17.4K]
I hope this helps you

6 0
4 years ago
Read 2 more answers
You’re given two side lengths of 3 centimeters and 5 centimeters. Which measurement can you use for the length of the third side
lana66690 [7]
If we assume the hypotenuse is of side length 5:
a^2+b^2=c^2
3^2+b^2=5^2
9+b^2=25
b^2=16
b=4
If the hypotenuse is the unknown:
a^2+b^2=c^2
3^2+5^2=c^2
9+25=c^2
c^2=34
c=(34)^(1/2)
5 0
3 years ago
Your English teacher has decided to randomly assign poems for the class to read. The syllabus includes four poems by Shakespeare
Tresset [83]
The probability of event A and B to both occur is denoted as P(A ∩ B) = P(A) P(B|A). It is the probability that Event A occurs times the probability that Event B occurs, given that Event A has occurred.

So, to find the probability that you will be assigned a poem by Shakespeare and by Tennyson, let Event A = the event that a Shakespeare poem will be assigned to you; and let Event B = the event that the second poem that will be assigned to you will be by Tennyson.

At first, there are a total of 13 poems that would be randomly assigned in your class. There are 4 poems by Shakespeare, thus P(A) is 4/13.
After the first selection, there would be 13 poems left. Therefore, P(B|A) = 2/12
Based on the rule of multiplication,
P(A ∩ B) = P(A) P(B|A)P(A ∩ B) = 4/13 * 2/12
P(A ∩ B) = 8/156
P(A ∩ B) = 2/39

The probability that you will be assigned a poem by Shakespeare, then a poem by Tennyson is 2/39 or 5.13%.
6 0
4 years ago
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