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tekilochka [14]

2 years ago

10

URGENT! Please help me find the total area of this house.

1 answer:

pav-90 [236]2 years ago

4 0

Answer:

yeh i rlly tried but its was rlly hard

Step-by-step explanation:

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The sum of the measures of two angles of a scalene triangle is calculated, and the result is the same as the measure of one of t

ikadub [295]

The complete question in the attached figure

we know that
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5 0

3 years ago

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2) Brian purchased pens for 75 cents each and pencils for 40 cents each he bought total of 22 writing utensils for $11.95. How m

d1i1m1o1n [39]

Answer:

13 pencils.

Step-by-step explanation:

Let x be the pens and y be the pencils

Given:

Brian purchased pens for 75 cents each and pencils for 40 cents each he bought total of 22 writing utensils for $11.95.

Total pens and pencils is 22

So, $x+y=22$ ----------------(1)

And he bought all utensils for $11.95. and each pen for 75 cents and pencils for 40 cents.

$0.75x+0.40y=11.95$ ------------(2)

solve equation 1 and equation 2 for x and y.

From equation 1.

$x+y=22$

$y=22-x$ ----------------(3)

put y value in equation 2.

$0.75x+0.4(22-x)=11.95$

$0.75x+0.4\times 22-0.4x=11.95$

$0.75x+8.8-0.4x=11.95$

$0.75x-0.4x=11.95-8.8$

$0.35x=3.15$

$x=\frac{3.15}{0.35}$

$x=9$

Now substitute x value in equation 3.

$y=22-9$

$y=13$

So, he buy 13 pencils.

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2 years ago

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Genrish500 [490]

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2 years ago

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Nuetrik [128]

Answer:

B and D

(The ratio of cats to birds is greater than the ratio of ferrets to birds; The ratio of ferrets to cats is less than the ratio of dogs to cats)

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2 years ago

Given the equation y = 1/2 2x - 8, what is the slope and the y-intercept?

ki77a [65]

Assuming that the 1/2 is to be distributed; slope would be x or 1 and the y intercept would be -4

6 0

3 years ago

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