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astra-53 [7]
3 years ago
12

Of the 10 people attending a seminar, 2 have red hair.

Mathematics
2 answers:
coldgirl [10]3 years ago
7 0

Answer:

2/10 = 1/5 = 20%

Step-by-step explanation:

2/10 is equal to 1/5 that is equal to 20%

kari74 [83]3 years ago
6 0

Answer:

20%

Step-by-step explanation:

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How you does this you how to fine what equal one
miskamm [114]
7/16 + 3/8 + Blank = 1
7/16 + 6/16 + 3/16 = 1
convert 3/8 to 6/16 then add 7+6 which = 13
that would be 13/16 then figure out that 13+3 =16 so 13/16+3/16= 16/16 or 1
6 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
sineoko [7]

When you plot the offered points on the graph, you find only one of them falls inside the shaded region:

... D. 43 pepperoni slices and 25 cheese slices

6 0
3 years ago
How do you prove similarity in math?
ra1l [238]

Answer:

AA (Angle-Angle): If triangles have two of the same angles, then the triangles are similar. SAS (Side-Angle-Side): If triangles have two pairs of proportional sides and equal included angles, then the triangles are similar.

Step-by-step explanation:

3 0
11 months ago
Please help.
Archy [21]

Answer:

2π

Step-by-step explanation:

When a circle's radius is 1—called a unit circle—its circumference is 2π.

7 0
2 years ago
Read 2 more answers
F(x)=x+3 , G(x)=x^2-2<br> (F/G)(-1)-G(3)
trapecia [35]

f(x)=x+3;\ g(x)=x^2-2\\\\\left(\dfrac{f}{g}\right)(-1)-g(3)=?\\\\\left(\dfrac{f}{g}\right)(x)=\dfrac{f(x)}{g(x)}\\\\g(3)=3^2-2=9-2=7\\\\f(-1)=-1+3=2\\\\g(-1)=(-1)^2-2=1-2=-1\\\\\left(\dfrac{f}{g}\right)(-1)-g(3)=\dfrac{2}{-1}-7=-2-7=-9

7 0
3 years ago
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