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Pepsi [2]
3 years ago
10

Perhatikan gambar berikut!

Mathematics
1 answer:
zvonat [6]3 years ago
5 0

Answer:

a is the correct answer mh

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The first one is false! An exponent must be greater than 1 to show exponential growth. The next 3 are TRUE! From 0 to 1, the exponent will show decay. An exponential function make some sort of parabola shape and NOT a straight line. And for y=2x, just plug in your given points (x,y) so: 6=2(3) which means 6=6, and that is true
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Which rule can be used to show that the two triangles above are similar?
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Step-by-step explanation: 675 ssa SAS 342w

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3 years ago
If A=2x+10 and B=2x+2 what is the measurement of A
olganol [36]

Answer:

Answer:

28+66+86=180

180=180

Step-by-step explanation:

Since there is a triangle and the 3 measures from the angles we can find the value of x using the hint given that the sum of the interior angles must be 180°

Write the equation

\begin{gathered}x+(2x+10)+(3x+2)=180\\\end{gathered}

x+(2x+10)+(3x+2)=180

Simplify left side of the equation

\begin{gathered}6x+12=180\\\end{gathered}

6x+12=180

Solve equation for x

\begin{gathered}6x=180-12\\6x=168\\x=28\end{gathered}

6x=180−12

6x=168

x=28

Replace x into the 3 angles and find their respectives values

\begin{gathered}A=x\\A=28\\\\B=2x+10\\B=2*28+10\\B=56+10\\B=66\\\\C=3x+2\\C=84+2\\C=86\end{gathered}

A=x

A=28

B=2x+10

B=2∗28+10

B=56+10

B=66

C=3x+2

C=84+2

C=86

Check if the answers are correct

\begin{gathered}28+66+86=180\\180=180\end{gathered}

28+66+86=180

180=180

PLEASE MARK ME AS BRAINLIEST

5 0
2 years ago
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Help me with this question pleaseeee!!!
Butoxors [25]
We have that
the measure of angle ∅=7*pi/6
the measure of its reference angle is?
remember that pi=180°
then 
7*pi/6=7*180/6=210°------------> III Quadrant
Part A) its reference angle is 210°-180°=30°
Part B) sin(30°)=-0.5--------> negative because  belongs III quadrant

5 0
4 years ago
What is the difference between infinity and forever?
VikaD [51]
When you say something goes on forever, it means that it is going on to infinity.  Infinity is something that can be used as a mathematical concept, but forever is not.  Forever is something people say if they don't know how infinity is used.
8 0
3 years ago
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