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VARVARA [1.3K]
3 years ago
9

Help me find N and get this right​

Mathematics
1 answer:
disa [49]3 years ago
5 0

Answer:

N = 18

Step-by-step explanation:

The triangles are similar, thus the ratios of corresponding sides are equal, that is

\frac{5}{15} = \frac{6}{N} ( cross- multiply )

5N = 90 ( divide both sides by 5 )

N = 18

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topjm [15]

Answer:

z=( -2 , 5/3) can you speak English

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2 years ago
Help me with this math​
stellarik [79]

Answer:

(x+2)(x+5) or if you were looking for the x-intercepts they would be -5, and -2

7 0
3 years ago
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Help please!!!! Asap!! math whizzes!!!
Katyanochek1 [597]

Answer:

5xy^3 \sqrt{3x}

Step-by-step explanation:

The radical \sqrt{75x^3y^6} can be simplified by breaking it down into factors and removing the perfect squares from inside the radical.

\sqrt{75x^3y^6} =\sqrt{3*25*x^2*x*y^6} =5xy^3 \sqrt{3x}

25 is a perfect square and is 5 outside the radical.

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7 0
3 years ago
Simplify. 16 + 24 ÷ 4 • 2 - 3. <br><br>A. -2<br>B. - 10<br>C. - 11<br>D. - 25​
Bess [88]

Answer:

25

Step-by-step explanation:

16+24÷4•2-3

16+6•2-3

16+12-3

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25

5 0
3 years ago
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Could use the help! thanks again!
love history [14]

Answer:

Beth is incorrect.

It is a translate to the right 5 units and up 1 unit.

When we solve x-5=0 we get x=5, not x=-5 which says we go right 5 units.

When we plug in 5 into the expression for g, we get 1 which means go up 1 as well.

Step-by-step explanation:

So g(x)=\sqrt{x-5}+1 is actually a translated 5 units and up 1 unit. Why?

Let's take there point (0,0) and figure out what the new point is on the translated graph.

We need to figure out when the inside of our square root for g is 0.  This is where the graph of g will start at and continue on.

x-5=0 when x=5 ( I added 5 on both sides).

So let's plug in 5 to see what the new point is.

g(5)=\sqrt{5-5}+1

g(5)=\sqrt{0}+1

g(5)=0+1

g(5)=1

So the new graph, g, starts at the point (5,1).

5 0
3 years ago
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