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antoniya [11.8K]
3 years ago
7

What percent of 45 is 9?

Mathematics
2 answers:
Dima020 [189]3 years ago
7 0

Answer:

the answer is 20 percent

Step-by-step explanation:

vredina [299]3 years ago
4 0
The answer would be 4.49%
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I need help with this problem
polet [3.4K]

Answer:

in this case you can use protector also but

there is another way

Step-by-step explanation:

as we know sum of a triangle is 180 degree

so let's D= 2x,x

35+x+2x=180

3x+35=180

3x=180-35

3x=145

x=145÷3

x =46.06

8 0
3 years ago
Read 2 more answers
Can anyone name 3 line segments?
horrorfan [7]
CD, CE, HG, GF, AL, LB, AB, HF, DE. A line segment is comprised of any two points. The ones I listed are the ones specifically named in the picture.
4 0
4 years ago
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How many minutes are in the time interval from 1:22 P.M. to 5:44 P.M.​
Nikolay [14]
Turn into military time

1:22 turns into 13:22
5:44 turns into 17:44

Then you subtract 13:22 from 17:44

You will get the answer
5hrs and 22mins

Finally convert hrs into mins and add all the mins together

You’ll get
322 mins

As your answer
4 0
3 years ago
Graph the function f(x)=x^2+4x-12
poizon [28]

Use those coordinates (x,y) x negative left side of coodinate plane y negative down side of the coordinate plane positive x is right side and positive y is up

4 0
3 years ago
Find a degree 3 polynomial having zeros -5, 1 and 5 and the coefficient of x^3 equal 1
mote1985 [20]

Answer:

x^3 -x^2 -25x +25

Step-by-step explanation:

\text{The roots are,}~ \alpha  = -5,~ \beta = 1 ~ \text{and}~ \gamma = 5\\\\\text{The polynomial is,}\\\\~~~x^3 - (\alpha + \beta + \gamma)x^2+(\alpha \beta + \beta \gamma+ \gamma \alpha)x - \alpha\beta \gamma\\\\=x^3 - (-5+1+5)x^2 +(-5 \cdot 1 + 1 \cdot 5 + 5 \cdot -5)x - (-5)(1)(5)\\\\=x^3 -(0+1)x^2 + (-5+5-25)x +25\\\\=x^3 -x^2 -25x +25

7 0
2 years ago
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