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3 years ago

Asap pls help and explain

Mathematics

1 answer:

eduard3 years ago

4 0

Answer:

the answer would be 90

Step-by-step explanation:

100 giants fills 5/8 (100/160) of the theater leaving 3/8 of the theater for the elves.

3/8 times 240 elves is 90 elves.

If there were 150 elves that would also be 5/8 filled plus the original 5/8 filled with 100 giants! Some elves might suffer!!!

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1. The temperature measured by a weather balloon is decreasing approximately 3° for each 1000-foot increase in altitude. The bal

Y_Kistochka [10]

Answer:

-17.677686

-11 degrees farenhiet

Step-by-step explanation:

6 0

3 years ago

If x=-3 and y=-2 , find z when z=2x+y^2

Alchen [17]

z=2x+y^2 for=-3 and y=-2

z=2(-3)+(-2)²

z= -6+4

z= -2

I hope that's help ! Have a great day :)

6 0

4 years ago

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elena55 [62]

Answer:

Step-by-step explanation:

Anything multiplied 1 is that number

6 0

3 years ago

Read 2 more answers

Write the following coordinates where they belong in the line segments below. (5 1/2, -4 1/4) _______ (3 3/4, -1 1/4)

Ket [755]

ANSWER

$(4 \frac{5}{8} , - 2\frac{3}{4} )$

EXPLANATION

The end points of the segment are:

$(5 \frac{1}{2} ,-4 \frac{1}{4} )$

and

$(3 \frac{3}{4} ,-1 \frac{1}{4} )$

The box represents the midpoint of the two points.

Using the midpoint formula;

$( \frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )$

We substitute the end points of the line segment to obtain,

$( \frac{5 \frac{1}{2} +3 \frac{3}{4} }{2} , \frac{ - 4 \frac{1}{?} + - 1 \frac{1}{4} }{2} )$

This simplifies to:

$( \frac{37}{8} , - \frac{11}{4} )$

We convert back to mixed numbers to get,

$(4 \frac{5}{8} , - 2\frac{3}{4} )$

The correct choice is B

3 0

3 years ago

Friend made this for me i need help

Igoryamba

Answer:

7 sides

Step-by-step explanation:

The sum of exterior angles of a polygon is 360°.

Now, exterior angle of the point with interior angle of 120 is; 180 - 120 = 60 (angle on a straight line)

For the others, it is; 180 - 130 = 50

Thus;

60 + 50n = 360

50n = 360 - 60

50n = 300

n = 300/50

n = 6

Thus,number of sides = 6 +1 = 7 sides

5 0

3 years ago