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3 years ago

What multiplies to negative 90 and adds to negative 5

1 answer:

5 0

Dont mind the sign until fourth step

First step: find divisibles of 90
1,2,3,5,6,9,10,15,18,30,45,90

Second step:find the pairs
1*90,2*45,3*30,5*18,6*15,9*10

Third step: find which one has a difference of 5
None of them is (expand this question more so i can help you)

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SOMEBODY PLEASE HELP ME

Alchen [17]

To find the distance between the two points, we must use the distance formula

⇒ Distance Formula ⇒ $\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}$

$(x_1,y_1): one_.point_.on_. the_.line$
$(x_2,y_2):another_.point_.on_.the_.line$

Now let's consider the information:

$(x_1,y_1): (-10,-9)$
$(x_2,y_2):(-1,-5)$

Let's solve:

$Distance_.between_.EG = \sqrt{(-5--9)^2+(-1--10)^2} =\sqrt{4^2+9^2}\\Distance_.between_.EG=\sqrt{16+81} \\Distance_.between_.EG =\sqrt{97} \\Distance_.between_.EG=9.85$

Thus by rounding to the nearest tenth

⇒ Answer: 9.9

Hope that helps!

5 0

2 years ago

Need help its for 20 points whoever complete this for me I will give you a crown Options Mean median 2inches 2.5inches 3inches 3

Hitman42 [59]

Answer:

Median, 2.5

Step-by-step explanation:

Center means middle and when you're trying to find the median you're searching for the middle value

The answer is:

The Median is 2.5

3 0

2 years ago

Read 2 more answers

Write the simplified expression: 2(-2n + 2)

devlian [24]

Answer:

-4n+4

Step-by-step explanation:

hope this helps :)

6 0

2 years ago

Read 2 more answers

The weight, X, of cherry tomatoes selected at random from a very large bin at the local supermarket follows a Normal distributio

Vesna [10]

Answer: the probability that exactly 5 of the 8 cherry tomatoes weigh less than 4 oz is 0.05

Step-by-step explanation:

Given that;

X has normal distribution has mean µ = 3

standard deviation σ = 2

now

P( x< 4) = P( (x-µ)/σ /(3-4)/5)

= P( z < -0.5 )

= 0.3085 {from the z-table}

X has binomial distribution with n = 8 and p = 0.3085

so P(x=5)

P(x=5) = 8C₅(0.3085)⁵ (1 - 0.3085)⁸⁻⁵

= 0.0517 ≈ 0.05

Therefore the probability that exactly 5 of the 8 cherry tomatoes weigh less than 4 oz is 0.05

7 0

2 years ago

Can someone please help me with this question?

amid [387]

Answer:

Answer: Function A is represented by the quadrant

Step-by-step explanation:

4 0

2 years ago