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ExtremeBDS [4]
3 years ago
7

Another question about math

Mathematics
1 answer:
Zinaida [17]3 years ago
4 0

Answer:

the first question is no it is not a function

Step-by-step explanation:

a function doesn't work like that.

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Given that the radius of circle A is 4 cm, and the diameter of circle B is 6 cm, what can be concluded about the two circles. So
Alinara [238K]
All circles are similar.

If they were congruent, they would have the same radius's/diameter's.

Circle B = diameter of 6

Circle A = radius of 4

Diameter = 2 * Radius

Circle A = diameter of 4 * 2 = 8

So they have different diameter's, therefore they are not congruent. So they are similar only.
8 0
3 years ago
Which numbers will produce a rational number when multiplied by 1/5
labwork [276]
A rational number times a rational number=rational numberan irrational number times a rational number=irrational number
remember, a rational number is a number that can be written as a/b where a and b are integers and b≠0


A is irrational because the pattern doesn't repeatb is irrational because it's a crazy square rootC is irrationalD is not irrational, it is a fraction 

answer is D

 
3 0
4 years ago
Could someone please help me-
Maksim231197 [3]

Answer:

The opposite of 2 is -2 and 3.25 would be on the right -2 on the left and -4 1/2 on the left

Step-by-step explanation:

5---l- -4 ----- -3 --- -2 .---- -1------l-----1-------2-------3-l----4----

    4 1/2                -2                                            3.25

Sry little confusing.

4 0
3 years ago
Please help, and explain step by step, thanks!
allsm [11]

Answer:

<em>Answer: B San Francisco</em>

Step-by-step explanation:

It can be read that Geneva is 12°C colder than Nikki's hometown. It can be seen in the table that Geneva is at -3°C.

This means that Nikki's hometown is 12°C hotter than Geneva, thus:

Temperature of Nikki's hometown = -3°C + 12°C = 9°C.

The only city with a temperature of 9°C is San Francisco.

Answer: B San Francisco

5 0
3 years ago
Trevon spent 8 hours and 15 minutes at an amusement park yesterday. he spent 75% of the time at the park on rides. About how muc
sammy [17]
6 hours and 18 minutes
7 0
3 years ago
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