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tiny-mole [99]
3 years ago
5

Using the given points, determine ∆y.

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

Well Here ∆y represents slope of line

Line is coinciding with points ( -3,-5) ( 0,10)

∆ y = [10 -(-5) ]/( 0-(-3)]

= (10+5)/( 0+3)

= 15/3

= 5

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What is the value for x and what is angle b?
iVinArrow [24]

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Step-by-step explanation:

3x + 2  + 55 = 13x- 3

3x + 57 = 13x -3

-3x         -3x  

   57 = 10x -3

   +3            +3

60= 10x

x= 6

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5 0
3 years ago
Use Random number generator and simulate 1000 long columns, for each of the three cases. Example: for the Car type 1, use Number
sertanlavr [38]

Answer:

Step-by-step explanation:

The question is incomplete since they do not give information about the Car type 3.

We will do it in a generic way, we will say that the Car type 3 has a mean of M and a standard deviation SD.

We would be:

P (CT3 <550) = P [z <(550 - X) / SD]

Now if we give it values, for example that X = 600 and SD = 120

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We look for this value in the normal distribution table (attached) and it shows us that the probability is approximately 0.3372, that is, 33.72%

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7 0
3 years ago
In the formula for area of a rectangle A=bh solve for h
Klio2033 [76]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

h =\frac{A}{b}

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

\boxed{\text{Solving for 'h'...}}\\\\A=bh\\----------\\\rightarrow bh = A\\\\\rightarrow \frac{bh=A}{b}\\\\\rightarrow \boxed{h=\frac{A}{b}}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

6 0
3 years ago
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ehidna [41]

Answer: B. 11/13

Step-by-step explanation:

So he starts out with 16, and picks out 3 of those 13. This means that he now has 13 socks in total in the drawer, so therefore, the answer could only be A or B. However, what makes it B, is that if he doesn't put them back, the only way he wouldn't get a full pair is with the green pair. That is where the 11/13 comes in, as two of the socks are green, making it not a full pair. But since he has 3 more black socks, 5 more white socks, and 3 more grey socks, when you add those together you get 11

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Hope I helped!

5 0
3 years ago
Can you help me with this please​
katrin2010 [14]

Answer:

ok ima answer this jk NOOOO

4 0
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