3 years ago

2. The triangles are similar. Show how they are similar and justify your answer.

Mathematics

1 answer:

Yuliya22 [10]3 years ago

3 0

They are similar because they have equal corresponding angles and proportional sides.

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When using the quadratic formula if there is no b value then do you say b is 1 or 0

Juli2301 [7.4K]

You would say b is 0

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2 years ago

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How can you be sure that 0.47 ÷ 1,000 = 0.00047?

Alexandra [31]

I believe that it is A. It is the only one that makes sense. If you look at numbers 0.47 and 0.00047, the decimal point in 0.00047 is three more spaces to the left than 0.47. Hope this helps!

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3 years ago

Ryan earns $32,600 a year. He pays 21% of his gross income for federal, state, and local taxes. He is taxed at the FICA rate of

Schach [20]

Answer:

$22,832.47

Step-by-step explanation:

$32,600.00 × 21% = $6,846.00

$32,600.00 - $6,846.00 = $25,754.00

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$23,783.82 × 4% = $951.35

$23,783.82 - $951.35 = $22,832.47

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3 years ago

The equations given are in standard form. Put each equation in slope-intercept form. State the slope and the

rusak2 [61]

Answer:

3. $\displaystyle y = \frac{2}{5}x + 1\frac{2}{5}$

2. $\displaystyle y = -\frac{5}{7}x + 2$

1. $\displaystyle y = -2x + 4$

Step-by-step explanation:

3. 2x - 5y = −7

- 2x - 2x

__________

$\displaystyle \frac{-5y}{-5} = \frac{-2x - 7}{-5} \\ \\ y = \frac{2}{5}x + 1\frac{2}{5}$

2. 5x + 7y = 14

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$\displaystyle \frac{7y}{7} = \frac{-5x + 14}{7} \\ \\ y = -\frac{5}{7}x + 2$

1. 6x + 3y = 12

- 6x - 6x

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$\displaystyle \frac{3y}{3} = \frac{-6x + 12}{3} \\ \\ y = -2x + 4$

I am joyous to assist you anytime.

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3 years ago

Evaluate <br>2-8÷-2-3-12÷-6×-2<br>

Effectus [21]

Answer:

Step-by-step explanation:

2-8÷-2-3-12÷-6×-2

2 - -4 - 3 - 2 x -2

2 + 4 + -3 - -4

6 + -3 + 4

3 + 4

7 :)

5 0

3 years ago