3 years ago

Please answer this question right now I need your guys help!

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

3 0

Answer:

Slope of parallel: 6

Slope of perpendicular: -1/6

Step-by-step explanation:

y=mx+b

m=slope

Parallel= equals slope

Perpendicular= opposite of the slope

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Can I get some help plz thank u sm

weeeeeb [17]

Answer:

x = 72

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3 years ago

Suppose you have 18 more quarters than dimes. You have a total of $8.00. How many of each coin do you have? Use the substitution

kramer

Answer:

18 quarters = $4.50

8.00-4.50=3.50

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Answer= you have 10 dimes and 28 quarters

Step-by-step explanation:

7 0

2 years ago

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Given that the points (-1, 5) and (2, 1) are vertices of a rectangle with sides parallel to the axes, how much longer is the len

Norma-Jean [14]

Answer:

Correct choice is A

Step-by-step explanation:

Two vertices of the rectangle have coordinates A(-1, 5) and B(2, 1). If rectangle sides are parallel to the axes, then two remaining vertices have coordinates C(-1,1) and D(2,5) (see attached diagram for details).

Find the length and the width:

$AC=\sqrt{(-1-(-1))^2+(5-1)^2}=4\ units,\\ \\AD=\sqrt{(2-(-1))^2+(5-5)^2}=3\ units.$

Then the length is 1 unit longer than the width.

7 0

3 years ago

Which property is it?

ddd [48]

Answer is G
with or without the 10, you are going to get 5 as your answer to the equation

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3 years ago

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Use the net as an aid to compute the surface area of the triangular prism.

Harrizon [31]

Answer:

Option C. $564\ mm^{2}$

Step-by-step explanation:

we know that

The surface area of the triangular prism using the net is equal to the area of two triangles plus the area of three rectangles

$SA=2(\frac{1}{2})(10)(12)+2(13)(14)+(10)(14)$

$SA=60+364+140$

$SA=564\ mm^{2}$

4 0

3 years ago

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