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MArishka [77]
3 years ago
5

Can someone help me with this equation a+2/2=-1

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
8 0
A is -2, because 2/2 is 1, and -2+1 is -1
Nadusha1986 [10]3 years ago
3 0
Hi there, please give me the branliest answer if I helped. The photo is attached below.

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Please provide the answer and explain
AfilCa [17]

Answer:

The answer is C. -2

Step-by-step explanation:

The formula for slope is referred to "rise over run". So in this case you rise 2 over one (2/1) That gives you 2. But since the line is going down is -2

7 0
2 years ago
Read 2 more answers
Select the correct answer.
enot [183]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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Determine whether the vectors u and v are parallel, orthogonal, or neither. u = (5,4) v = (-10,9)
12345 [234]

Answer:

Neither

Step-by-step explanation:

5 x -10 = -50

4 x 9 = 36

-50 + 36 = -14 and therefore can not be orthogonal

sqrt(25+16)=sqrt(41)

sqrt(100+81)=sqrt(181)

sqrt(41) x sqrt(181) is not equal to -14 so therefore it is not parallel

So the answer is then neither

6 0
3 years ago
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There are six balls in the bag. Two are basketballs, three are playground balls, and one is a soccer ball. What is the probabili
aleksandr82 [10.1K]

Answer:

\frac{1}{6}=0.16

Step-by-step explanation:

Given : There are six balls in bag

             Basketballs=2

             Playground balls =3

             Soccer ball =1

To Find : the probability that if you pick one of the balls without looking, it will be a soccer ball

Solution :

Total no. of balls = 6

No. of soccer balls = 1

Probability = favorable outcomes / total outcomes

Since total outcomes = total no. of balls =6

And favorable outcome = no. of soccer balls = 1

Thus , Probability of getting soccer ball = \frac{1}{6}

Hence the probability that if you pick one of the balls without looking, it will be a soccer ball:

\frac{1}{6}=0.16



7 0
3 years ago
What is 2x^2+5 (9x-3)2?
Sloan [31]
That is:
2x^2+5(9x-3)×2
2x^2+(45x-15)×2
2x^2+90x-30
2(x^2+45x-15)
5 0
3 years ago
Read 2 more answers
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