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MatroZZZ [7]
3 years ago
12

No work need to be shown.

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
4 0
This problem is quite simple, but it may seem tricky at first. 
y is a function of x, so replace y with f(x)
You get f(x) = 2x - 4
D is your answer.
Have an awesome day! :)
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Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 3 1/2 years, she had earned $36.40
N76 [4]

Answer:

$1,792

Step-by-step explanation:

3 1/2×36.40=116.48

116.48÷6.5%=1,792

$1,792

5 0
3 years ago
I need help with my pre-calculus homework, please show me how to solve them step by step if possible. The image of the problem i
Anna [14]

We know that the law of sines states that:

\frac{\sin\alpha}{a}=\frac{\sin\beta}{b}

For simplicity, let:

\beta=m\angle A_1BC

In triangle A1BC this leads to:

\begin{gathered} \frac{\sin31}{5}=\frac{\sin\beta}{6} \\ \sin\beta=\frac{6}{5}\sin31 \\ \beta=\sin^{-1}(\frac{6}{5}\sin31) \\ \beta=38.174 \end{gathered}

Therefore:

m\angle A_1BC=38.174

Now, triangle A2BC is isosceles which means that both the base angles are equal, since angle CA1B and A2A1B are supplementary we have:

m\angle CA_2B=180-38.174=141.826

8 0
1 year ago
What angles are supplementary angles?
Blizzard [7]

Answer:

I,K  F,H  L,E  J,G  K,J  H,G  F,G  I,J  L,J  G,E

6 0
3 years ago
Classify each triangle by its side lengths and angle measurements. Choose the two correct names
guapka [62]

Answer:

isosceles

Step-by-step explanation:

An Isosceles triangle that has two sides of equal length.

3 0
2 years ago
Read 2 more answers
Find the variables in the the problem
Komok [63]

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Step-by-step explanation: all the letters.

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