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lakkis [162]
3 years ago
15

Help I need the answers immediately​

Mathematics
2 answers:
irakobra [83]3 years ago
8 0

Answer:

A. Vertical angles

Step-by-step explanation:

Vertical angles are opposite angles made by two intersecting lines. Vertical angles are always congruent. To solve set both expressions equal to each other then solve algebraically. However, solving is unnecessary since the angles do not fit any of the other definitions.

Dvinal [7]3 years ago
7 0
Answer : vertical angles

the angles are vertical from each other on the picture
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Is 4=7 an example of no solution?
Jobisdone [24]
This doesn't make too much sense, since there is now way that 4 can equal to 7.
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4 years ago
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What is the interval notation for {x|x€ R, -2<x<6}​
Firdavs [7]

Answer:

\large\boxed{\{x|x\in\mathbb{R},\ -2

Step-by-step explanation:

look at the picture

xa\to x\in(a,\ \infty)\\\\x\geq a\to x\in[a,\ \infty)\\\\a

3 0
4 years ago
The height of a parallelogram is 4.5 CM the base is twice the height what is the area
stepan [7]

Answer:

121.5

Step-by-step explanation:

Area is bases times height. The height is 4.5. And the bases is double the height. So 4.5 times 2 is 27. so we back to area wich is now 4.5 times 27 which is 121.5

<h2>A = b times h </h2><h2 /><h2>h times 2 = b </h2><h2 />
3 0
3 years ago
The profit P, in thousand of dollars, that a manufacturer makes is a function of the number N of items produced in a year, and t
Tamiku [17]

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4 0
3 years ago
The equation of circle having a diameter with endpoints (-2, 1) and (6, 7) is
densk [106]

Answer:

(x-2)^{2}+(y-4)^{2}=25

Step-by-step explanation:

step 1

Find the diameter of the circle

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

A(-2,1)\\B(6,7)  

substitute the values

d=\sqrt{(7-1)^{2}+(6+2)^{2}}

d=\sqrt{(6)^{2}+(8)^{2}}

d=\sqrt{100}

d=10\ units

The radius is half the diameter

so

r=10/2=5\ units

step 2

Find the center of the circle

the center of the circle is the midpoint between the endpoints of the diameter

so

The center is

(\frac{-2+6}{2},\frac{1+7}{2})

(2,4)

step 3

Find the equation of the circle

The equation of the circle is

(x-h)^{2}+(y-k)^{2}=r^{2}

substitute the values

(x-2)^{2}+(y-4)^{2}=5^{2}

(x-2)^{2}+(y-4)^{2}=25

8 0
3 years ago
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