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GalinKa [24]
3 years ago
6

Find the value of x. The diagram is not to scale.

Mathematics
1 answer:
12345 [234]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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Solve equation using addition of equality x-2=25 simplify as a integer or fraction
MrMuchimi

Answer:

x=27

Step-by-step explanation:

1. x-2=25 so add 2 to both sides x=25+2

2. 25+2= 27 so, the answer is x=27 Can you make me Brainliest

6 0
2 years ago
Rodney has a board 5/6 yd long. He used 1/5 of the board to make a frame. How long is the board used to make the frame.
Katarina [22]
He uses 1/5 OF 5/6 of a yard. That "of" is very important, because it indicates that, to find the answer, you multiply the two together. 

That being said (1/5) times (5/6) =5/30, which can be reduced to 1/6 yds to make the frame
3 0
3 years ago
What is the measure of XYZ? 82
Ulleksa [173]

Answer:

I believe your answer will be D

Step-by-step explanation:

I'm not sure so I apologize if I'm wrong. Hope I helped you! <em>:)</em>

5 0
2 years ago
Find the directional derivative of f(x,y,z)=2z2x+y3f(x,y,z)=2z2x+y3 at the point (−1,4,3)(−1,4,3) in the direction of the vector
Feliz [49]

f(x,y,z)=2z^2x+y^3

f has gradient

\nabla f(x,y,z)=2z^2\,\vec\imath+3y^2\,\vec\jmath+4xz\,\vec k

which at the point (-1, 4, 3) has a value of

\nabla f(-1,4,3)=18\,\vec\imath+48\,\vec\jmath-12\,\vec k

I'm not sure what the given direction vector is supposed to be, but my best guess is that it's intended to say \vec u=15\,\vec\imath+25\,\vec\jmath, in which case we have

\|\vec u\|=\sqrt{15^2+25^2}=5\sqrt{34}

Then the derivative of f at (-1, 4, 3) in the direction of \vec u is

D_{\vec u}f(-1,4,3)=\nabla f(-1,4,3)\cdot\dfrac{\vec u}{\|\vec u\|}=\boxed{\dfrac{294}{\sqrt{34}}}

4 0
3 years ago
Express as a fraction or mixed number 1.5%
Svetlanka [38]

Answer:

3/2 g.oogle if you want the explanation of your work.

4 0
2 years ago
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