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Ivan
2 years ago
13

If right I’ll mark brainiest

Mathematics
1 answer:
RUDIKE [14]2 years ago
5 0

Answer: See explanation

Step-by-step explanation:

Population- Every student...

Sample- 10 students sitting together at a table in the cafeteria

Random Sample- 10 Students whose names...

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I WILL GIVE BRAINLIEST TO THE FIRST TO ANSWER
dimaraw [331]

Answer: Linear

Step-by-step explanation: A linear function can have different rates of change over different intervals.

(I don't know if this is correct, but this is my understanding of it.)

5 0
3 years ago
∠ABD is formed by a tangent and a secant intersecting outside of a circle. If minor arc AC = 72° and minor arc CD = 132°, what i
Kruka [31]

Answer:

measure of ∠ABD = 42°

Step-by-step explanation:

Angle Formed by Tangent and Secant = (1/2)*(difference of Intercepted Arcs)

In this case the intercepted arcs are: minor arc AC and minor arc AD. Let´s first find minor arc AD, we know that:

minor arc AC + minor arc CD + minor arc AD = 360°

Then,

minor arc AD = 360° - minor arc AC - minor arc CD

minor arc AD = 360° - 72° - 132°

minor arc AD = 156°

Replacing in the aforementioned formula:

Angle Formed by Tangent and Secant = (1/2)*(difference of Intercepted Arcs)

∠ABD = (1/2)*(minor arc AD - minor arc AC)

∠ABD = (1/2)*(156° - 72°)

∠ABD = 42°

8 0
3 years ago
12. Solve the following system by any method. 2x – 6y = 24 –5x + 6y = –6
elena-s [515]
2x-6y=24
-5x+6y=-6

2x=24+6y
2x-24=6y
-5x+6y=-6
6y=5x-6
2x-24=5x-6
-24+6=5x-2x
-18=3x
-18/3=x
x=-6
2x-6y=24
2(-6)-6y=24
-12-6y=24
-6y=24+12
-6y=36
y=36/-6
y=-6
7 0
3 years ago
Find an equation for the line that passes through the points (5, -4) and (1, -2)
storchak [24]

Answer:

you could get y = − 1/2 x − 3 /2

Step-by-step explanation:

3 0
3 years ago
I h(x)is the inverse of f (x)what is the value of h (f (x))
sergeinik [125]

Answer:

h(f(x)) = x

Step-by-step explanation:

Since the functions are inverses h(x) undoes f(x)

That is if f(x) = x then inverse function maps back to x

h(f(x)) = x


6 0
2 years ago
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