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Arada [10]
3 years ago
13

Cual es el resultado?/ who is the answer? -m+4-(-m)=

Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

-m+4-(-m) = -m+4+m \\                  = 4

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I need help on my homework
soldi70 [24.7K]

Answer:

\displaystyle m\angle AED=32.5^\circ

Step-by-step explanation:

<u>Angles in a Circle</u>

An exterior angle of a circle is an angle whose vertex is outside a circle and the sides of the angle are secants or tangents of the circle.

Segments AE and DE are secants of the given circle. They form an exterior angle called AED.

The measure of an exterior angle is equal to half the difference of the measure of their intercepted arcs.

Intercepted arcs in the given circle are AD=113° and BC=48°. The exterior angle is:

\displaystyle m\angle AED=\frac{AD-BC}{2}

\displaystyle m\angle AED=\frac{113^\circ-48^\circ}{2}=\frac{65^\circ}{2}

\displaystyle m\angle AED=32.5^\circ

8 0
2 years ago
What is the definition of corresponding sides​
kari74 [83]

Answer:

Corresponding sides touch the same two angle pairs.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
For 25 points
tigry1 [53]

The required domain of the inverse function is x ≤ 0. Hence option D is correct.

f(x) = -x^2

<h3>What are functions?</h3>

Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in set of y. x is independent variable while Y is dependent variable.

Inverse of function f(x) = -x^2
y = -x^2
x = √-y
Now,
Inverse function of f(x) is √-x
Its domain is define as less than or equal to zero.

Thus, the required domain of the inverse function is x ≤ 0.

 

Learn more about function here:

brainly.com/question/21145944

#SPJ1

6 0
2 years ago
I need help pls help me
kari74 [83]
The answer is 1/64 hope this helped!
7 0
3 years ago
Read 2 more answers
Find the length of BC.
Phantasy [73]
If AB is 6 and AC is 4. Look at how BC it longer than AC but shorter than AB. The number in between would be 5 so the answer is 5cm.
6 0
3 years ago
Read 2 more answers
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