Answer:
Below
Step-by-step explanation:
First, find the difference. You would do
-19 - (-9) = -10
-9 - 1 = -10 and so on...
The difference is -10
Now you need to find what number will make 11 when added to -10.
11 - (-10) = 21
The equation:
y = -10x + 21
Answer:
this answer is giving by Rishabh Raj
Step-by-step explanation:
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Answer: replace f(x) with y
.
y=x2+x−30
To find the roots of the equation, replace y
with 0
and solve.
0=x2+x−30
Rewrite the equation as x2+x−30=0
x2+x−30=0
Factor x2+x−30
using the AC method.
(x−5)(x+6)=0
Set x−5
equal to 0 and solve for x
x=5
Set x+6
equal to 0 and solve for x
x=−6
The solution is the result of x−5=0
and x+6=0
x=5,−6
Hope this helps!
Answer:
=408x3+1556x2−4008x+1564
Step-by-step explanation:\
(8x−4)(3x+17)(17x−23)
We can see that the two triangles share an angle and all their sides are parallel, thus by Tales theorem, they are in Tales position, which proves that they are congruent.
we can see from figure that:
call x and y the unknown segments TA and TN, then we have:
3.3/(3.3 + x) = 6/8
8*3.3 = 6(3.3 + x)
x = 1.1
and then the proportion still holds for those sides as well as AN and RI
we also have:
y/(y + 1.6) = 6/8
8y = 6y + 9.6
y = 4.8
<span>and then the proportion still holds for those sides as well as AN and RI</span>
