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arsen [322]
3 years ago
9

Sheet 3

Mathematics
1 answer:
OleMash [197]3 years ago
5 0

Answer:

1) Yes

2) Yes

3) Yes

4) No

Step-by-step explanation:

A function has to have points that do not share a domain (x-coordinate). All of the options meet this requirement other then option 4.

Hope it helps!

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The sum of two numbers is 6. Two less than three times the smaller is equal to the larger
Natasha_Volkova [10]
So... let's say, we have two numbers "a" and "b",
"a" is the smaller one, "b" is the larger one
so, their sum is 6
a + b = 6

3 times the smaller => 3 * a or 3a
now, two less than that
3a - 2

that equals the larger "b"

3a - 2 = b
\bf a+b=6
\\\\
\boxed{3a-2}=b\\\\
--------------\\
thus
\\\\
a+(\boxed{3a-2})=6  

solve for "a",

now, what's "b"?  well, 3a - 2 = b :)
8 0
3 years ago
Read 2 more answers
A circle has an arc of length 24pi that is intercepted by a central angle of 80 degrees. what is the radius of the circle?
SashulF [63]
Circumference = 2pi r

80/360 x 2pi x r = 24pi
r = 54
8 0
3 years ago
Graph the line that passes through the points (-3,-6) and (8,-6)and determine the equation of the line.
katrin2010 [14]

Answer:

Y = -6

Step-by-step explanation:

x1 y1  x2 y2

-3 -6  8 -6

   

(Y2-Y1) (-6)-(-6)=   0  ΔY 0

(X2-X1) (8)-(-3)=    11  ΔX 11

   

slope= 0          

B= -6          

   

Y = -6    

4 0
3 years ago
Evaluate [(-5+1)÷2]3-|-7|
lakkis [162]
The answer would be -6 because -5+1 =-4 then once you divide it by 2 you get -2 then you do the next part 3-7 because since it’s in those lines that means you get rid of the negative so you would get -4 so the equation should look like this by now -2-4 then solve and you get -6 hope this helped :)
6 0
3 years ago
Read 2 more answers
Please help with this
SOVA2 [1]

Answer:

C. the mean is greater

Step-by-step explanation:

took the test

7 0
3 years ago
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