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2 years ago

A restaurant bill is $25.80. How much is a 20% tip for this bill (NOT the total)?

Mathematics

1 answer:

lozanna [386]2 years ago

3 0

Answer:

25 pesos 80 pw

pesos I'm not sure

Step-by-step explanation:

25. 80

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Mel drove 230 miles in 4 hours an pia drove 230 miles in 5 hours who drove faster?

babunello [35]

Mel drove faster because they drove the same amount of miles (230) but Mel drove that in 4 hours and pia drove that in 5 hours so in conclusion Mel drove faster

5 0

4 years ago

Divide 8x³- 8x⁴-14x³+14x²-4x+4 by 2x²-4

Elanso [62]

Answer:

=14

Step-by-step explanation:

...................

8 0

2 years ago

What is 38/6 times 1 1/2

eimsori [14]

Answer:

19 over 2

19/2

Hope this helps

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Identify the values of the variables. Give your answers in simplest radical form. HELP PLEASE!!!

galben [10]

Answer:

$x = 3\sqrt{2}$

$y = 6\sqrt{2}$

Step-by-step explanation:

The triangle is a 30-60-90 right triangle.

The ratio of the lengths of the sides is:

$1 : \sqrt{3} : 2$

The order of the sides in the ratio above is

short leg : long leg : hypotenuse

The long leg is sqrt(3) times the length of the short leg.

$x \times \sqrt{3} = 3\sqrt{6}$

$x = \dfrac{3\sqrt{6}}{\sqrt{3}}$

$x = 3 \times \sqrt{\dfrac{6}{3}}$

$x = 3\sqrt{2}$

The hypotenuse is twice the length of the short leg.

$y = 2 \times 3\sqrt{2}$

$y = 6\sqrt{2}$

6 0

3 years ago

Read 2 more answers

Convert 5.100 × 10-3 to ordinary notation. a.0.0005100 b.0.005100 c.510.0 d.5100

kondor19780726 [428]

5.100 x 10⁻³ = 5.100 x 0.001
= 0.005100 (shift the decimal point for 5 by 3 units left)

Alternatively, because 10⁻³ = 1/1000, therefore
5.100 x 10⁻³ = 5.1/1000

0.0051
---------------
1000 | 5.100
5000
-------------
1000
1000

This yields the same result.

Answer: b. 0.005100

4 0

4 years ago