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RoseWind [281]
3 years ago
9

Which of the following statements are true? (Check all that apply.)

Mathematics
2 answers:
tangare [24]3 years ago
7 0

Answer:

1 and 4 form a straight angle

Step-by-step explanation:

just this one, all other options make no sense

kifflom [539]3 years ago
3 0

Answer:

Simplified answer is A and D.

Step-by-step explanation:

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Vol=1348.79cm³. What's X? (Height)
ale4655 [162]
V = PI x r^2 x H

1348.79 = 3.14 x 5.5^2 x H

1348.79 = 94.985 x h
h = 1348.79 / 94.985
h = 14.2 cm  ( round answer if needed)


4 0
3 years ago
What are the solutions to the equation f(x)= g(x)?
PIT_PIT [208]

Answer:

2 solutions

Step-by-step explanation:

We are given the equations of f(x) and g(x).

To find f(x) = g(x), we just let those two equations equal each other

x^{2} -4x+5=x+1

Group all like terms,

x^{2} -3x+4=0

Factorise,

(x-4)(x+1)=0

x=4, x=-1

Therefore, there are two solutions

Hope this helped!!

8 0
3 years ago
What is the result when the number 20 is decreased by 75%?\
Viefleur [7K]

Answer:

5

Step-by-step explanation:

If 20 is <em>decreased </em>by 75%, you would have to do 20×0.25 because 1.00-0.75= 0.25. Therefore, the answer to your question would be 5.

Hope this was helpful!!!

8 0
3 years ago
This is Core Focus: Working With Scientific Notation
asambeis [7]
A. 3272.4
b.349.92
c. 198.432
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3 years ago
Help me please I’d really appreciate it
Semenov [28]

Answer:

I don't know the answer to the question but I just wanted to say I love your profile picture. I love Quackity :) <3

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