3 years ago

Why do you multiply the tax and the money 3.38 aren’t you supposed to add

1 answer:

7 0

The tax is simply the percentage of the amount you paid stacked on top of your total to go to the government. So you'd have your total, multiply the tax, and add that amount to your total.

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Find the distance between (3,4) and (4,-6) if necessary, round to the nearest tenth.

Ratling [72]

Answer:

The distance is:

d = 10.0 units (Rounded to the nearest the Tenths Place)

Step-by-step explanation:

Given the points

(3,4)

(4,-6)

The distance 'd' between (3,4) and (4,-6)

$\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):$

$d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

substituting the points values

$=\sqrt{\left(4-3\right)^2+\left(-6-4\right)^2}$

$=\sqrt{1+10^2}$

$=\sqrt{1+100}$

$=\sqrt{101}$

$=10.0$ units (Rounded to the nearest the Tenths Place)

Thus, the distance is:

d = 10.0 units (Rounded to the nearest the Tenths Place)

4 0

3 years ago

Which numbers belongs in the box?

EleoNora [17]

Answer:

Step-by-step explanation:

$42 + 120 = 2 + 160$

3 0

3 years ago

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MATH<br><br>Answer and I will give you brainiliest <br>Answer and I will give you brainiliest <br>

Triss [41]

Answer:

I don't now this but you should do pemdas that really helped me

Step-by-step explanation:

The first step is perthansies then exponents and then multiplication then division and last addition and subtraction that should give you your answer.

7 0

3 years ago

The speed of a stream is 2 mph. A boat travels 4 miles upstream in the same time it takes to travel 8 miles downstream. What is

Amanda [17]

4 = (r-2) t

8 = (r+2) t

4 = (r-2) * [8/(r+2)]

4 = (8r-16)/ (r+2) . . .multiply by 2

4r + 8 = 8r - 16

4r = 24

r = 6

hope this helps

7 0

4 years ago

What is the y-intercept in the equation LaTeX: y=-3x+7y = − 3 x + 7?

poizon [28]

B answer is letter B

3 0

3 years ago