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skelet666 [1.2K]
3 years ago
12

Question 20

Mathematics
1 answer:
Anettt [7]3 years ago
7 0

Answer:

Two-times the x-value and two-times the opposite y-value.

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Hi please help me find the coordinates of Q the scale factor is 3 and I will give brainless!!!
Andreas93 [3]

Answer:

x=1, y=5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
After the fraction x plus 1 all over 2 minus the fraction x plus 2 all over 3 x have been combined using the least common denomi
RoseWind [281]

If I've read this correctly, it looks like this.

\dfrac{(x + 1)}{2 - \dfrac{(x + 2)}{3x}}

If that is correct, then the first step is to put the top part of the denominator over 3x

\dfrac{(x + 1)}{\dfrac{6x - (x + 2)}{3x}} = \dfrac{(x + 1)}{\dfrac{5x -2}{3x}}

The next part is to flip a three tier fraction. I'm afraid I have to show what happens. My latex is not that strong.

What you get is

\dfrac{3x*(x + 1)}{(5x - 2)}

This is just about your final answer. You could write it as

\dfrac{3x^2 + 3x}{(5x - 2)}

6 0
3 years ago
Please help !! ( will mark you brainliest )
Ad libitum [116K]

Recall that a relationship is a function ONLY IF for each input (x-) value there is exactly one corresponding y value. More than that? Then the relationship is not a function. That applies to the first and the third relations given here.

The second relationship is a function.

8 0
4 years ago
Please help, I really need to know how to do it
nirvana33 [79]

Answer:

So heres what I think

C=2pie r

C=2*3.14*4

c=25.12

So basically half the circle is the radius and the whole is the circumference. So what you are doing is changing pie to 3.14 (since pie=3.14), since half the circle its radius so all you have to do is 2 times 3.14 times 4 to get 25.12 as your circumference.

Hope this helps!

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A credit card issuer offers an APR of 13.64% and compounds interest daily. which is it most likely to advertise, its APR or its
nirvana33 [79]
To find the effective interest rate the formula is
R=(1+r/k)^(k)-1
R=?
r=nominal Interest rate 0.1364
K=compounded daily 365
Plug in the formula
R=(1+0.1364÷365)^(365)−1
R=0.1461 This the effective interest rate 14.61%
As you can see that the effective interest rate is greater than the nominal interest rate by
0.1461−0.1364=0.0097×100=0.97%

So the answer is a

Hope it helps!
7 0
3 years ago
Read 2 more answers
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