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3 years ago

Does the formula represent a direct or an inverse variation?

Mathematics

2 answers:

Rom4ik [11]3 years ago

8 0

Yes it is because the equilateral triangle is equal in all sides so that means P=3s is equal to 60 in all 3 sides.

Mama L [17]3 years ago

4 0

Gºetry Does each formula represent a direct or an inverse variation? Explain,. 36, the perimeter of an equilateral triangle: P = 3s. 37.

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Vector v is plotted below. What is the length of the x-component of v?

Rzqust [24]

Answer:

C. 1

Step-by-step explanation:

We can see that each box in the grid is one unit.

We count one box to the right on the horizontal axis and 4 boxes down on the vertical axes to obtain the components of vector v.

See graph in attachment.

Therefore the components of vector v is

$\binom{1}{-4}$ .

The length of the x component is 1 unit

Hence the correct answer is C.

7 0

3 years ago

Enter the value of (0.45) divided by 9/10

Sergeu [11.5K]

The value is .5 or 1/2

7 0

3 years ago

Serena wants to create snack bags for a trip she's going on she has 6 granola bars and 10 piecies of dried fruit whats the great

Eduardwww [97]

Answer:

6, if she wants one granola bar and one dried fruit in each bag

Step-by-step explanation:

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3 years ago

Round the whole number to the given place. 75,801,300 to the nearest million

valina [46]

Answer:

76,000,000

Step-by-step explanation:

Look at the 100,000 place and see whether to round up or down - 8 is larger than 5, therefore 75,000,000 gets rounded up to 76,000,000

8 0

3 years ago

Given the same triangle from part C, if line segment AB measures 12 inches and line segment BC measures 5 inches what is the mea

exis [7]

Answer:

4.615 in

Step-by-step explanation:

Triangle ABC and ABD are similar because they have two corresponding congruent triangles that is right angle and ∠A. Triangle ABC and BCD are similar because they have two corresponding congruent triangles that is right angle and ∠C. Therefore Triangle ABC, ABD and BCD are similar. Since they are similar, then their sides are proportional in length.

In triangle ABC, using Pythagoras theorem:

AC² = AB² + BC²

AC² = 12² + 5²

AC² = 144 + 25 = 169

AC² = 169

AC = √169 = 13 in

Using similar triangle for ΔABC and ΔABD:

$\frac{AC}{AB}= \frac{BC}{BD} \\\\\frac{13}{12}=\frac{5}{BD}\\\\BD=\frac{12*5}{13}\\ BD=4.615\ in$

5 0

2 years ago