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madam [21]
3 years ago
11

Please help me I don't understand how to do this

Mathematics
1 answer:
Sophie [7]3 years ago
5 0

Answer:First one is 92 and the second one is 35

Step-by-step explanation:all 4 sided objects, the angle add up to 360 subtract each angle from 360 and you will get the answer

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One solution to a quadratic equation is 4 - 5i. Find the equation.
marishachu [46]

Answer:

The answer would be Equation B:

x2 - 8x + 41

Step-by-step explanation:

4 0
3 years ago
Point E is the midpoint of AB and point F is the midpoint of CD .
Gwar [14]

Answer:

# AB is bisected by CD

# AE = 1/2 AB

# CE + EF = FD

Step-by-step explanation:

* Lets talk about the mid point

- The mid-point of a segment is divided the segment into two

  equal parts

- The figure has line segment AB

- E is the mid-point of AB

∴ E divides the line segment AB into two equal parts

∴ AE = EB

∴ AE = 1/2 AB ⇒ (1)

- Any line passes through the point E will bisects the line segment AB

∴ AB is bisected by CD ⇒ (2)

∵ F is the mid-point of CD

∴ F divides the line segment CD into two equal parts

∴ CF = FD

∵ Point E lies on CF

∴ CE + EF = CF

∵ CF = FD

∴ CE + EF = FD ⇒ (3)

* There are three statements must be true (1) , (2) , (3)

# AB is bisected by CD

# AE = 1/2 AB

# CE + EF = FD

6 0
3 years ago
Read 2 more answers
What's the highest common multiple of 16 and 24
Alex Ar [27]
The highest common multiple of 16 and 24 is 48.
3 x 16 = 48
2 x 24 = 48
4 0
3 years ago
Read 2 more answers
In the figure, a line was constructed through point R perpendicular to line L. If EF = 20, then what is the length of ES?
valkas [14]
ES is half of EF since a chord is bisected by the radius. ES = 10
7 0
4 years ago
Read 2 more answers
How do I solve the equation?
trapecia [35]

Answer:

(-3, 5) radius- r= 5

Step-by-step explanation:

x^2+6x+y^2-10y=-9

Rewrite ^2+6x+y^2-10y=-9 in the form of the standard circle equation

(x-(-3))^2+(y-5)^2= 5^2

Therefore the circle properties are:

(a, b)=(-3, 5), r= 5

Download pdf
5 0
3 years ago
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