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fenix001 [56]
3 years ago
14

I need help with these problems please

Mathematics
1 answer:
DanielleElmas [232]3 years ago
4 0

Answer:

20=5 because if a =(x+20)° then as my solution b=5

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If f(x) is a function and f(1) = 5, then which of the following could not be true?
vodomira [7]
A. you are given that f(1)=5 therefore f(1) cannot also equal 1 unless it is a different equation. 


5 0
3 years ago
Trig if line segment AB =20 and line segment AC=8, find
Nina [5.8K]

Answer:

23.6 or A

Step-by-step explanation:

We have sin already. 8/20

We use inverse sin of 0.4 (8/20)

The answer of inverse sin is 23.57817848

or 23.6

8 0
2 years ago
Each picture shows a figure and its reflection. Which picture shows the line of reflection?
nikitadnepr [17]

Answer:

Bottom left

Step-by-step explanation:

The point of reflection is the bottom left one because when reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line. The fixed line is called the line of reflection.

3 0
2 years ago
Which ones are like terms?<br> -1 and 4<br> 3x and -6<br> 5x and -1<br> 5x and 4
irina [24]
Answer: -1 and 4
Explanation: the others aren’t because they have variables in one and numbers in the other
7 0
2 years ago
Who knows what 5 to the power of 2 i
Alexxandr [17]
If you mean 5^2 and not 5^2i then
5^2 just means 5 times itself,twice or 5 times 5 or 25


if you meant 5^2i
i=√-1
so law of exponents says a^(xz)=(a^x)^z so
5^2i=(5^2)^i or (25)^i
the answer (if you wanted 5^2i) is 25^i


IF YOU MEANT 5^2 then the answer is 25
6 0
3 years ago
Read 2 more answers
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