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3 years ago

7

Angela shared a cab with her friends. When they arrived at their destination, they evenly divided the $48 among the j of them. A

ngela also paid a$5 tip.
How much did Angela pay in total?
Write your answer as an expression.

1 answer:

saw5 [17]3 years ago

8 0

What were your given answer choices

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As a 7 1/4 inch candle burns down, its height we decreases three-quarter inch inch each hour. How many hours does it take for th

Pani-rosa [81]

Answer:

9.5 hours

Step-by-step explanation:

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3 years ago

(x^3+y^3)/(x-y)<br><br> please answer!

-Dominant- [34]

Answer:

x^4-x^3y+y^3x-y^4

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3 years ago

1. Is a rotation of 180° the same as a reflection over the y-axis? Please justify your answer in complete sentences.

sp2606 [1]

Answer:

Not the same.

Step-by-step explanation:

Given that there is a rotation of 180 degrees . To check whether this is a reflection over the y axis.

Reflection over the y axis make the coordinates (x,y) as (-x,y)

i.e. this means rotation of 180 degrees about the origin anticlockwise.

Hence just rotation of 180 degrees is not the same as a reflection over y axis.

The conditions are:

i) 180 degree to be rotated anticlockwise

ii) Rotation is about the origin

Hence a rotation of 180 degrees need not always be the same as reflection over y axis.

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3 years ago

A directed line segment on a gridded map shows the path of a hot air balloon from 1(0,0) to B(8,4). Each grid unit represents 1

aivan3 [116]

Answer:

Step-by-step explanation:

There is a point V with ration 6 to 2, therefore we must find the coordinates of point V and the distance from A to V

<u>According to the graph</u>

$c^{2}=x^{2}+y^{2}\\c^{2}=8^{2}+4^{2}\\c=\sqrt{64+16}=8.9.4\\sin\alpha =\frac{4}{8.94}$

α≅27°

V=2*8.94/6 (ratio 6:2)

V=2.98mile

$sin27=\frac{y}{2.98}\\y=sin27*2.98=1.35\\cos27=\frac{x}{2.98}\\x=cos27*2.98=2.65$

coordinates of V = (2,65;1.35)

Distance from A to V

$d_{AV}=2.98 miles$

finally

Mary's mistake is to take the 6 to 2 ratio as the distance traveled from the globe only in the x direction

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2 years ago

If corresponding angles are on parallel lines, then their measure is the same _____.

weqwewe [10]

Step-by-step explanation:

always .

plz mark my answer as brainlist.hope this will be helpful to you

6 0

2 years ago

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