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nalin [4]
3 years ago
15

What is 8 (x+y) - 4 (x-y) ?

Mathematics
1 answer:
tankabanditka [31]3 years ago
8 0

Answer:

4X+12 y

Step-by-step explanation:

.......................

plz..........

mark it as a brilliant answer

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Please help question in the picture
Alex17521 [72]

Answer:

I'm pretty sure the answer is 2, (3/2)

7 0
2 years ago
2. A(an) ______________of a prism is a perpendicular segment that joins the planes of the bases. (The height h is the length of
tiny-mole [99]

Answer:

A(an)   <u> altitude  </u>  of a prism is a perpendicular segment that joins the planes of the bases. (The height h is the length of one.)

Step-by-step explanation:

AN ALTITUDE -  An altitude of a triangle is a line segment that passes through a vertex and is perpendicular to (i.e. forms a right angle with) the base line (the side opposite the vertex). The expanded base of the altitude is the line that contains the opposing side. The foot of the altitude is the point where the extended base meets the altitude. The area of a triangle can be calculated using altitudes: one half of the product of an altitude's length and its base's length equals the triangle's area. As a result, the longest altitude is perpendicular to the triangle's shortest side. Through trigonometric functions, the heights are also connected to the triangle's sides.

<u>Hence , the answer is an altitude .</u>

6 0
2 years ago
0.105<br> B. 0.501<br> C. 0.015<br> D. <br> Which of the following is the least?
hodyreva [135]
The least is 0.015. To figure this out, see how many digits are closest to zero to the right of the decimal. 
6 0
3 years ago
Read 2 more answers
The points represented by the table lie on a line. Find the slope of the line.<br> helpppppp
natulia [17]

Answer:

yes it is very slopey..and.. steep

6 0
2 years ago
What is the equation of this circle in standard form M(2,4) N(9,4) these are coordinates across the diameter of the circle?
igomit [66]
The standard form is

(x-xo)² + (y-yo)² = r²

Where xo,yo is the center of the circumference
and r is the radius.

We find the distance between the points to determine the <span>diameter

d=sqrt ((9-2)</span>² + (4-4)²<span>) = sqrt (49) = 7

The radius of the circumference is d/2 = 7/2 = 3.5

And we can see that those points are at the same coordinate y = 4 

The center is given then by , x = (9+2)/2 = 5.5
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The equation results

(x-5.5)</span>² + (y-4)² = (3.5)²<span>

</span>
3 0
3 years ago
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