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Sergeu [11.5K]
3 years ago
5

Can you help me find the point slope form (-15,18) (11,17)

Mathematics
1 answer:
Brums [2.3K]3 years ago
5 0

Answer:

-1/4

Step-by-step explanation:

y1 y2    x1 x2

17 - 18=-1      11 - (-15 ) 4

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James has just sold his motorbike for £1,890. He bought the motorbike for £2,700. What was his percentage loss? %
Usimov [2.4K]
£2.700 - £1890 = £810

<span>£ (money) -------------- percentage (%)
</span>2.700 -------------------- 100
810 ----------------------- x

2700*x = 810*100
2700x = 81000
x =  \frac{81000}{2700}
\boxed{x = 30}

Answer: 
Percentage loss = 30%
6 0
3 years ago
Which measure of center is shown in a box plot?<br> A.mean<br> B.median<br> C.mode
Dima020 [189]
The answer would be the median because you use the box plot to find the median. its the whole point of a box plot :)
5 0
3 years ago
Read 2 more answers
Carlos wrote three numbers between 0.33 and 0.34 what numbers could Carlos have written?
sergij07 [2.7K]

the correct answer is:

Carlos could have written 0.333, 0.334, and 0.3335.


side notes:

hope this helps or is correct!

4 0
3 years ago
How do I solve <br><img src="https://tex.z-dn.net/?f=%20%20%5Csin%28%20a%20%29%20%20%3D%20.8325" id="TexFormula1" title=" \sin(
Serga [27]

Answer:

a=56.4\degree

Step-by-step explanation:

Let a be an acute angle.

To solve: \sin(a)=0.8325, we take the sine inverse of both sides to obtain:

\sin^{-1}(\sin(a))=\sin^{-1}(0.8325)

Recall  composition property of a function and its inverse function.

f^{-1}(f(x))=x

We apply this property to the left hand side to obtain;

a=\sin^{-1}(0.8325)

We now use our scientific calculator to obtain;

a=56.3564115\degree

We round to the nearest tenth to obtain;

a=56.4\degree

4 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Multiply.<br><br> (2 − 5i)(3 + i)
ANEK [815]

(2-5i)(3+i)

use foil method to expand it into standard form

6+2i-15i+5i^2

5i^2-13i+6

7 0
3 years ago
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