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3 years ago

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Leonard spent 1/4 of his money on a sandwich. He spent 2 times as much on a gift for his brother as on some comic books. He had

3/8 of his money left. What fraction of his money did he spent on comic books?

1 answer:

Oksana_A [137]3 years ago

8 0

It's probably 2/6
Because comic books are 2 dollars and since he bought a sandwich it's 2/6 because the sandwich is 6 dallors

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Find the sum of the measures of the intereor angles of each convex polygon.

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Step-by-step explanation:

To find the sum of the measures of the intereor angles of each convex polygon

we using formula

$(x - 2)180°$

<h3>#4</h3>

we can put the value of x is 54

then,

$\longrightarrow \: (54 - 2) \times 180°$

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<h3>#5</h3>

we can put the value of x is 19

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#6

we can put the value of x is 292

then,

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#7

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Answer:

The answer is 52 gallons.

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Which equation describe a line that has a slope of 3 and passes through the point (2,3)?

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It should be: y=3x-3

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A line passes through (-2,3), (2,5), and (6,k). Find k.

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We know the line runs through -2,3 and 2,5.

it also runs through 2, 5 and 6,k.

since all points are on the line, they're colinear, and therefore the line runs also through -2,3 and 6,k.

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what is the slope of -2,3 and 2,5 anyway?

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~{{ -2}} &,&{{ 3}}~) 
% (c,d)
&&(~{{ 2}} &,&{{ 5}}~)
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\\\\\\
% slope = m
slope = {{ m}}\implies 
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and since we know the slope of 2,5 and 6,k is the same, then,

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% (a,b)
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Answer:

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1/3 of 120 is 40

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