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Ray Of Light [21]
4 years ago
14

Can you guys help me with this

Mathematics
1 answer:
Nonamiya [84]4 years ago
5 0

The measure of angle C is 60 degrees. All the angles have to equal 180 degrees when added together. Since there is one right angle, 90 degrees, and one 30 degree angle, the last angle can only equal 60 degrees.

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What are the common factors of 10 25 and 75
Varvara68 [4.7K]
25 is the greatest common factor of 75 and 25. 3 x 25 = 75.
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3 years ago
Please help me with these 3 problems ASAP.
r-ruslan [8.4K]

Answer:

For the first question(B)

x=-2

x=5

For part C, the question is not clear

For the last question, the approximated value is -5/4

5 0
3 years ago
Use the divergence theorem to find the outward flux of the vector field F(xyz)= 4x^2 i + 4y^2 j + 3z^2 k across the boundary of
Pavel [41]

\vec F(x,y,z)=4x^2\,\vec\imath+4y^2\,\vec\jmath+3z^2\,\vec k\implies\nabla\cdot\vec F=8x+8y+6z

Let S be the surface of the rectangular prism bounded by the planes x=0, x=a, y=0, y=b, z=0, and z=c. By the divergence theorem, the integral of \vec F over S is given by the integral of \nabla\cdot\vec F over the interior of S (call it R):

\displaystyle\iint_S\vec F\cdot\mathrm d\vec S=\iiint_R(\nabla\cdot\vec F)\,\mathrm dV

=\displaystyle\int_0^c\int_0^b\int_0^a(8x+8y+6z)\,\mathrm dx\,\mathrm dy\,\mathrm dz=\boxed{abc(4a+4b+3c)}

5 0
3 years ago
Find the area of the figure.
BabaBlast [244]

Answer:

220.5

Step-by-step explanation:

I am pretty sure

7 x 5 ÷ 2 = 17.5

12 x 14 = 168

Add them up to get 220.5

Formula of trapezoid:

Base 1 + Base 2 times height times half (basically dividing by 2)

Formula of parallelogram:

height times width

5 0
3 years ago
The graph represents a system of linear equations comparing the outside and inside temperatures y, in degrees Fahrenheit, record
bixtya [17]
It will be the point at which the two lines intersect (the x point where the two of them have the same y value).  Hope that helps :)
4 0
3 years ago
Read 2 more answers
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