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enot [183]
3 years ago
15

Are the two triangles similar or not?​

Mathematics
2 answers:
monitta3 years ago
6 0

Answer:

They similar because they are acute angles.

Step-by-step explanation:

ZanzabumX [31]3 years ago
3 0

Answer:

They are both similar because they both are acute.

Step-by-step explanation:

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The diameter of a circle is 8 m. Find the circumference to the nearest tenth.<br> I want the answers
sergey [27]

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25.1 m

Step-by-step explanation:

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IrinaK [193]

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Step-by-step explanation:

4 0
3 years ago
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Suppose your salary in 2012 is $65,000 if the annual inflation rate is 4%, what salary do you need to make in 2021 in order for
vekshin1

The salary in 2012 was $65,000.

If the inflation rate is 4%, the salary should increase at least 4% per year to keep up with inflation.

Then, we can calculate the salary adjusted by inflation in 2021 as:

S_{2021}=S_{2012}\cdot(1+i)^{2021-2012}=S_{2012}\cdot(1+i)^9

Replacing with the data, we get:

\begin{gathered} S_{2021}=S_{2012}\cdot(1+i)^9 \\ S_{2021}=65000\cdot(1+0.04)^9 \\ S_{2021}=65000\cdot1.04^9 \\ S_{2021}\approx65000\cdot1.4233118 \\ S_{2021}\approx92515.27 \end{gathered}

Answer: the adjusted salary to keep up with inflation should be $92,515.27 in 2021.

8 0
1 year ago
How many solutions does the system have? 4x-6y=-24 2x-3y=-6
andriy [413]

Answer:

No Solution.

Step-by-step explanation:

4x-6y=-24

2x-3y=-6

-----------------

4x-6y=-24

-2(2x-3y)=-2(-6)

-------------------

4x-6y=-24

-4x+6y=12

----------------

0=-12

no solution

5 0
4 years ago
Solve the equation by completing the sqaure. if necessary round to the nearest hundreth x^2+4x=1
viktelen [127]

Answer:

x = ± √ 5 − 2

Step-by-step explanation:

5 0
4 years ago
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