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UNO [17]
3 years ago
15

What is a radical number

Mathematics
1 answer:
Lesechka [4]3 years ago
7 0
 radical<span> expression is defined as any expression containing a </span>radical<span> (√) symbol.</span>
You might be interested in
The lesson is 19.2 Angles in inscribed Quadrilaterals
alexdok [17]

Answer:

m<R=44.9,m<S=56.9,m<T=44.9,m<U= 32.9.

Step-by-step explanation:

When two chords are equal then the measure of the arcs are equal.

Chord RU= Chord UT

Or , m arc RU= m arc UT,

3z-4=x+2z+7   Or             z=x+11

Chord RS=Chord ST ,

m arc RS=m arc ST=3x+5

Sum of m arc in a circle =360 degrees.

Or ,

3x+5+3x+5+3z-4+x+2z+7=360

7x+5z+13=360

Substituting z=x+11

7x+5(x+11)+13=360

7x+5x+55+13=360

12x+68=360

12x=292,x=24.3

z=x+11=11+24.3=34.3

m arc RU=marc UT= 3z-4=3(24.3)-4=69

m arc RS =marc ST= 3x+5=3(24..3)+5=77.9

m<R= (marc UT+ m  arc ST)÷2

m<R=(69+77.9)÷2=73.45

m<S= (m arc RU+m arc UT)÷2

m<S= (69+69)÷2=69

m<T=(m arc RU+m arc RS)÷2=73.45

m<U=(m arc RS+m arc m arc ST)÷2=77.9








4 0
4 years ago
The sum of 2 numbers is 28. One number is 5 less than twice the other number. What are the numbers?
suter [353]
28 = x + (2x - 5)
28 = 3x - 5
+5 +5
33 = 3x
/3 /3
11 = x


On number is 11, the other is 17.

Check:
11(2)=22-5=17
6 0
3 years ago
Cameron has a bag that contains one silver (S) and one gold (G) marble. The marbles are the same size. Cameron chooses one marbl
Harman [31]

Answer:

(SS,SG,GS,GG) Probability 0.25

Step-by-step explanation:

i don't know how to do this

6 0
3 years ago
How can refusal skills help you to avoid danger?
gayaneshka [121]

Answer:

Children who are taught refusal skills are more likely to make positive choices and refrain from engaging in high-risk behaviors

Step-by-step explanation:

5 0
3 years ago
Is .849 greater than .90
Dmitry [639]

Answer:

NO it isnt.

Step-by-step explanation:

Go right of the decimal and throught the different place values. Since the number just right of the decimal is the highest place value, whichever number is greater, holds the greater value.

3 0
3 years ago
Read 2 more answers
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